Trojan.Win32.Small.cox (Kaspersky), Trojan.SalityStub.F (B) (Emsisoft), Trojan.SalityStub.F (AdAware), Virus.Win32.Sality.FD, Virus.Win32.Sality.2.FD, VirusSality.YR, GenericAutorunWorm.YR, GenericInjector.YR (Lavasoft MAS)Behaviour: Trojan, Worm, Virus, WormAutorun
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: 9ee6eb5d127fc5e7dae96c58a922791f
SHA1: a0b4451c648ea24ccb84c89b4f02f1274a9a6984
SHA256: a408badf7cb8a14eac07f6806a035dc14500e22c52819d6ce5c6be543affcc45
SSDeep: 3072:Sb4wwzoOxa oQuBMMwKg/Nyq9PHf12kT0s:Lwf38MkNy PH9v
Size: 99328 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company:
Created at: 2010-11-05 02:25:00
Analyzed on: WindowsXP SP3 32-bit
Summary: Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).
Dynamic Analysis
Payload
Behaviour | Description |
---|---|
WormAutorun | A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Trojan's file once a user opens a drive's folder in Windows Explorer. |
Process activity
The Trojan creates the following process(es):No processes have been created.The Trojan injects its code into the following process(es):
%original file name%.exe:1108
Explorer.EXE:1684
Mutexes
The following mutexes were created/opened:No objects were found.
File activity
The process %original file name%.exe:1108 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%WinDir%\system.ini (72 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\winjbur.exe (561 bytes)
%Program Files%\Adobe\Reader 9.0\Reader\Reader_sl.exe (744 bytes)
C:\autorun.inf (227 bytes)
%Program Files%\Common Files\Java\Java Update\jusched.exe (176 bytes)
C:\ifpnh.exe (99 bytes)
%Program Files%\Common Files\Adobe\ARM\1.0\AdobeARM.exe (8 bytes)
C:\totalcmd\TOTALCMD.EXE (858 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\winswvx.exe (561 bytes)
The Trojan deletes the following file(s):
%WinDir%\24fd4c (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\winjbur.exe (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\winswvx.exe (0 bytes)
Registry activity
The process %original file name%.exe:1108 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKCU\Software\Stvncyfrlda]
"m2_8" = "997419036"
"m2_9" = "2732719945"
"m2_2" = "3470576349"
"m2_3" = "910906243"
"m2_0" = "9675"
"m2_1" = "1735293203"
"m2_6" = "1821803004"
"m2_7" = "3557101755"
"m2_4" = "2646190302"
"m2_5" = "86510993"
"m1_151" = "3340410357"
[HKLM\SOFTWARE\Microsoft\Security Center]
"AntiVirusOverride" = "1"
[HKCU\Software\Stvncyfrlda]
"m1_78" = "4189166213"
"m1_150" = "2416799929"
"m1_73" = "2630564193"
"m1_72" = "2370835455"
"m1_71" = "1020341088"
"m1_70" = "2417955736"
"m1_77" = "4194707971"
"m1_76" = "2744144277"
"m1_75" = "3127684702"
"m1_74" = "1567360057"
"m3_164" = "1136397309"
"m2_98" = "2554771030"
"m1_144" = "1518331872"
"m3_163" = "3662911566"
"m3_160" = "2751909385"
"m3_161" = "225933732"
"m1_155" = "4142289473"
"m1_154" = "1540344876"
"m2_147" = "1684660771"
"m1_148" = "1198902195"
"m1_149" = "1310791119"
"m1_146" = "2380114324"
"m1_147" = "4288661292"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"Hidden" = "2"
[HKCU\Software\Stvncyfrlda]
"m1_145" = "4166930691"
"m1_142" = "2312864365"
"m1_143" = "3581698700"
"m1_140" = "2497965032"
"m2_107" = "992513259"
"m2_99" = "4290053079"
"m2_148" = "3419959789"
"m3_35" = "622481870"
"m3_34" = "3182011987"
"m3_37" = "4092948712"
"m3_36" = "2323956093"
"m3_31" = "2270958618"
"m3_30" = "535979247"
"m3_33" = "1413429028"
"m3_32" = "3972958089"
"m3_39" = "3234960306"
"m3_38" = "1533534215"
"m4_0" = "0"
"m4_1" = "1735290733"
"m4_2" = "3470581466"
"m4_3" = "910904903"
"m4_4" = "2646195636"
"m4_5" = "86519073"
"m4_6" = "1821809806"
"m4_7" = "3557100539"
"m4_8" = "997423976"
"m4_9" = "2732714709"
"m2_69" = "3770948194"
"m2_68" = "2035650003"
"m2_61" = "2773523073"
"m2_60" = "1038222868"
"m2_63" = "1949136545"
"m2_62" = "213838555"
"m2_65" = "1124750359"
"m2_64" = "3684420080"
"m2_67" = "300365523"
"m2_66" = "2860036001"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"
[HKCU\Software\Stvncyfrlda]
"m1_79" = "1692627228"
"m4_129" = "514205165"
"m4_128" = "3073881728"
"m4_125" = "2162976825"
"m4_124" = "427686092"
"m4_127" = "1338590995"
"m4_126" = "3898267558"
"m4_121" = "3811748485"
"m4_120" = "2076457752"
"m4_123" = "2987362655"
"m4_122" = "1252071922"
"m4_158" = "3592996166"
"m4_159" = "1033319603"
"m4_150" = "2595572190"
"m4_151" = "35895627"
"m4_152" = "1771186360"
"m4_153" = "3506477093"
"m4_154" = "946800530"
"m4_155" = "2682091263"
"m4_156" = "122414700"
"m4_157" = "1857705433"
"m2_134" = "600721505"
"m2_135" = "2336022152"
"m4_29" = "3078791001"
"m4_28" = "1343500268"
"m2_130" = "2249493639"
"m2_131" = "3984792598"
"m2_132" = "1425105106"
"m2_133" = "3160392615"
"m4_23" = "1256981195"
"m4_22" = "3816657758"
"m4_21" = "2081367025"
"m4_20" = "346076292"
"m4_27" = "3903176831"
"m4_26" = "2167886098"
"m4_25" = "432595365"
"m4_24" = "2992271928"
"m1_24" = "2930079619"
"m1_25" = "2182944220"
"m1_26" = "2807877987"
"m1_27" = "406216514"
"m1_20" = "3457863156"
"m1_21" = "775565390"
"m1_22" = "2738575584"
"m1_23" = "1985066390"
"m1_28" = "3550536786"
"m1_29" = "2430932480"
"m3_122" = "1268937691"
"m3_123" = "3003966326"
"m3_120" = "2059882801"
"m3_121" = "3794911404"
"m3_126" = "3914972559"
"m3_127" = "1321872698"
"m3_124" = "410948325"
"m3_125" = "2179924496"
"m3_128" = "3056917673"
"m3_129" = "530927556"
[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallOverride" = "1"
[HKCU\Software\Stvncyfrlda]
"m3_162" = "1927407827"
"m1_99" = "3381539737"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "85 26 FE 31 89 C6 3C E9 45 1A EB 8B 5A 3B 95 E7"
[HKCU\Software\Stvncyfrlda]
"m1_91" = "1767197061"
"m1_90" = "4271506159"
"m1_93" = "3216066549"
"m1_92" = "231544822"
"m1_95" = "612965562"
"m1_94" = "129939816"
"m1_97" = "3589629942"
"m1_96" = "595282475"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"
[HKCU\Software\Stvncyfrlda]
"m1_108" = "2688230722"
"m1_109" = "3380242702"
"m1_102" = "2805450527"
"m1_103" = "2534827882"
"m1_100" = "2515353898"
"m1_101" = "3714038367"
"m1_106" = "4087250073"
"m1_107" = "4100970489"
"m1_104" = "4128768535"
"m1_105" = "3677297615"
"m3_3" = "927474798"
"m3_2" = "3487544563"
"m3_1" = "1718420804"
"m3_0" = "17001001"
"m3_7" = "3573965266"
"m3_6" = "1838544551"
"m3_5" = "69945096"
"m3_4" = "2629490589"
"m3_9" = "2749530364"
"m3_8" = "980422977"
"m3_93" = "2451378352"
"m3_92" = "716398853"
"m3_91" = "3309498774"
"m3_90" = "1573930619"
"m3_97" = "836457060"
"m3_96" = "3362431689"
"m3_95" = "1626878810"
"m3_94" = "4220485679"
[HKCU\Software\Stvncyfrlda\168128873]
"1735290733" = "96"
[HKCU\Software\Stvncyfrlda]
"m3_99" = "4273372430"
"m2_94" = "4203537436"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallOverride" = "1"
[HKCU\Software\Stvncyfrlda]
"m3_98" = "2571488659"
"m2_146" = "4244347803"
"m1_5" = "563924759"
"m1_4" = "3166495451"
"m1_7" = "2175044913"
"m1_6" = "722407517"
"m1_1" = "614961883"
"m1_0" = "2089599813"
"m3_68" = "2018964189"
"m3_69" = "3787940424"
"m3_66" = "2877018163"
"m3_67" = "283394990"
"m3_64" = "3667439977"
"m3_65" = "1107894404"
"m3_62" = "230528591"
"m3_63" = "1965949434"
"m3_60" = "1021409189"
"m3_61" = "2756962000"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"
[HKCU\Software\Stvncyfrlda]
"m2_149" = "860276880"
"m1_141" = "933341265"
"m2_29" = "3078784736"
"m2_28" = "1343502106"
"m2_25" = "432601460"
"m2_24" = "2992268898"
"m2_27" = "3903183159"
"m2_26" = "2167885220"
"m2_21" = "2081371360"
"m2_20" = "346072640"
"m2_23" = "1256986529"
"m2_22" = "3816653271"
[HKCU\Software\Stvncyfrlda\168128873]
"-1648771660" = "30"
[HKCU\Software\Stvncyfrlda]
"m2_163" = "3679511707"
"m2_162" = "1944230642"
"m2_161" = "208930425"
"m2_160" = "2768617005"
"m2_164" = "1119844075"
"m4_114" = "254647946"
"m4_115" = "1989938679"
"m4_116" = "3725229412"
"m4_117" = "1165552849"
"m4_110" = "1903419606"
"m4_111" = "3638710339"
"m4_112" = "1079033776"
"m4_113" = "2814324509"
"m4_118" = "2900843582"
"m4_119" = "341167019"
"m4_74" = "3857462658"
"m4_75" = "1297786095"
"m4_76" = "3033076828"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UpdatesDisableNotify" = "1"
[HKCU\Software\Stvncyfrlda]
"m4_70" = "1211267022"
"m4_71" = "2946557755"
"m4_72" = "386881192"
"m4_73" = "2122171925"
"m4_78" = "2208690998"
"m4_79" = "3943981731"
"m1_3" = "137902735"
"m1_2" = "918513513"
"m2_90" = "1557345000"
"m2_91" = "3292629687"
"m2_92" = "732959524"
"m1_68" = "4220346759"
"m1_69" = "3715368636"
"m2_93" = "2468241593"
"m1_60" = "2080390738"
"m1_62" = "2928844547"
"m1_63" = "2286900505"
"m1_64" = "3283583482"
"m1_65" = "605904996"
"m1_66" = "1993891952"
"m1_67" = "1933365686"
[HKLM\SOFTWARE\Microsoft\Security Center]
"UpdatesDisableNotify" = "1"
[HKCU\Software\Stvncyfrlda]
"m2_96" = "3379155306"
"m3_130" = "2266496883"
"m2_97" = "819470894"
"m1_152" = "2716430988"
"m3_22" = "3799972215"
"m3_23" = "1273981154"
"m3_20" = "363060909"
"m3_21" = "2097957336"
"m3_26" = "2150906683"
"m3_27" = "3920013910"
"m3_24" = "3008960529"
"m3_25" = "415992716"
"m1_159" = "876080282"
"m1_158" = "3779494971"
"m3_28" = "1360479685"
"m3_29" = "3061970288"
[HKCU\Software\Stvncyfrlda\168128873]
"910904903" = "0"
[HKCU\Software\Stvncyfrlda]
"m2_76" = "3033075263"
"m2_77" = "473407420"
"m2_74" = "3857459855"
"m2_75" = "1297790541"
"m2_72" = "386876097"
"m2_73" = "2122174691"
"m2_70" = "1211262454"
"m2_71" = "2946561535"
"m2_78" = "2208682322"
"m2_79" = "3943986610"
"m3_57" = "110470508"
"m3_56" = "2703963633"
"m3_55" = "968530498"
"m3_54" = "3494439639"
"m3_53" = "1759411128"
"m3_52" = "57526285"
"m3_51" = "2583910558"
"m3_50" = "848472419"
"m3_59" = "3614491702"
"m3_58" = "1845908635"
"m1_156" = "3261098757"
"m2_127" = "1338595753"
"m4_149" = "860281457"
"m4_148" = "3419958020"
"m2_126" = "3898265424"
"m4_143" = "3333438947"
"m4_142" = "1598148214"
"m4_141" = "4157824777"
"m4_140" = "2422534044"
"m4_147" = "1684667287"
"m4_146" = "4244343850"
"m4_145" = "2509053117"
"m4_144" = "773762384"
"m4_38" = "1516538414"
"m4_39" = "3251829147"
"m2_125" = "2162982051"
"m2_124" = "427683238"
"m2_123" = "2987367449"
"m2_122" = "1252068358"
"m2_121" = "3811741099"
"m2_120" = "2076450514"
"m4_30" = "519114438"
"m4_31" = "2254405171"
"m4_32" = "3989695904"
"m4_33" = "1430019341"
"m4_34" = "3165310074"
"m4_35" = "605633511"
"m4_36" = "2340924244"
"m4_37" = "4076214977"
[HKCU\Software\Stvncyfrlda\168128873]
"-824385830" = "0"
[HKCU\Software\Stvncyfrlda]
"m1_11" = "967736198"
"m1_10" = "2834397803"
"m1_13" = "3915365053"
"m1_12" = "198601410"
"m1_15" = "2194833241"
"m1_14" = "241924265"
"m1_17" = "611174134"
"m1_16" = "2870643309"
"m1_19" = "255677857"
"m1_18" = "1724937435"
"m3_135" = "2319427666"
"m3_134" = "583874855"
"m3_137" = "1528482684"
"m3_136" = "4087897025"
"m4_89" = "4117019877"
"m4_88" = "2381729144"
"m3_133" = "3176958344"
"m3_132" = "1441930781"
"m4_85" = "1470824241"
"m4_84" = "4030500804"
"m4_87" = "646438411"
"m4_86" = "3206114974"
"m4_81" = "3119595901"
"m4_80" = "1384305168"
"m4_83" = "2295210071"
"m4_82" = "559919338"
"m2_129" = "514208793"
"m2_128" = "3073876592"
"m1_86" = "2543351075"
"m1_87" = "373823925"
"m1_84" = "2712022974"
"m1_85" = "251912522"
"m1_82" = "3316570967"
"m1_83" = "3572526884"
"m1_80" = "3229798251"
"m1_81" = "3982341387"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Stvncyfrlda]
"m1_88" = "1868040646"
"m1_89" = "3118177622"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"
[HKCU\Software\Stvncyfrlda]
"m3_140" = "2439480757"
"m3_141" = "4140840224"
"m3_142" = "1581425759"
"m3_143" = "3350419402"
"m1_119" = "629500890"
"m1_118" = "1686799207"
"m3_146" = "4260947459"
"m3_147" = "1701482942"
"m1_115" = "307743305"
"m1_114" = "291264308"
"m1_117" = "4002513249"
"m1_116" = "3051700825"
"m1_111" = "1922071433"
"m1_110" = "1538552811"
"m1_113" = "4060589707"
"m1_112" = "1736835331"
"m1_160" = "2699935645"
"m1_161" = "144258611"
"m1_162" = "1609834604"
"m1_163" = "68455772"
"m1_164" = "390398185"
"m3_80" = "1401010233"
"m3_81" = "3102878548"
"m3_82" = "542956227"
"m3_83" = "2311932542"
"m3_84" = "4047496685"
"m3_85" = "1453954328"
"m3_86" = "3189376183"
"m3_87" = "663008290"
"m3_88" = "2364876625"
"m3_89" = "4100445900"
"m3_19" = "2888904510"
"m3_18" = "1153482627"
"m3_13" = "1100530336"
"m3_12" = "3626914613"
"m3_11" = "1891476358"
"m3_10" = "190001259"
"m3_17" = "3746958356"
"m3_16" = "2011536633"
"m3_15" = "243002698"
"m3_14" = "2835971551"
[HKCU\Software\Stvncyfrlda\168128873]
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
[HKCU\Software\Stvncyfrlda]
"m2_49" = "3424864564"
"m2_48" = "1689581201"
"m2_47" = "4249251797"
"m2_46" = "2513967514"
"m2_45" = "778666573"
"m2_44" = "3338352760"
"m2_43" = "1603049234"
"m2_42" = "4162736224"
"m2_41" = "2427440466"
"m2_40" = "692145004"
"m2_38" = "1516541076"
"m2_39" = "3251823087"
"m2_32" = "3989697556"
"m2_33" = "1430012855"
"m2_30" = "519120840"
"m2_31" = "2254402407"
"m2_36" = "2340916054"
"m2_37" = "4076210593"
"m2_34" = "3165317552"
"m2_35" = "605627153"
"m2_158" = "3593002847"
"m2_159" = "1033317883"
"m2_156" = "122417924"
"m2_157" = "1857700753"
"m2_154" = "946806628"
"m2_155" = "2682086243"
"m2_152" = "1771179379"
"m2_153" = "3506485287"
"m2_150" = "2595575130"
"m2_151" = "35892409"
"m4_107" = "992514703"
"m4_106" = "3552191266"
"m4_105" = "1816900533"
"m4_104" = "81609800"
"m4_103" = "2641286363"
"m4_102" = "905995630"
"m4_101" = "3465672193"
"m4_100" = "1730381460"
"m3_131" = "3967839982"
"m4_109" = "168128873"
"m4_108" = "2727805436"
"m4_41" = "2427443317"
"m4_40" = "692152584"
"m4_43" = "1603057487"
"m4_42" = "4162734050"
"m4_45" = "778671657"
"m4_44" = "3338348220"
"m4_47" = "4249253123"
"m4_46" = "2513962390"
"m4_49" = "3424867293"
"m4_48" = "1689576560"
"m3_100" = "1713433789"
"m3_139" = "703982086"
"m3_138" = "3230366443"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"GlobalUserOffline" = "0"
[HKCU\Software\Stvncyfrlda]
"m1_55" = "709841693"
"m1_54" = "3880711222"
"m1_57" = "2806007898"
"m1_56" = "4129156226"
"m1_51" = "4164144576"
"m1_50" = "4035648737"
"m1_53" = "3284219832"
"m1_52" = "590696523"
"m1_59" = "30368929"
"m1_58" = "2451622779"
"m3_108" = "2744413141"
"m3_109" = "184949568"
"m3_104" = "98446945"
"m3_105" = "1833490844"
"m3_106" = "3535358219"
"m3_107" = "975960230"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"FirewallDisableNotify" = "1"
[HKCU\Software\Stvncyfrlda]
"m3_101" = "3482491944"
"m3_102" = "922947399"
"m3_103" = "2624438002"
"m2_83" = "2295217901"
"m4_77" = "473400265"
"m1_124" = "1639993233"
"m1_125" = "2286727184"
"m1_126" = "2420592803"
"m1_127" = "87299758"
"m1_120" = "3202798652"
"m1_121" = "219804735"
"m1_122" = "816408877"
"m1_123" = "1882631649"
"m1_128" = "1477218878"
"m1_129" = "1209506513"
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"
[HKCU\Software\Stvncyfrlda]
"m3_44" = "3354938517"
"m3_45" = "795540480"
"m3_46" = "2497408959"
"m3_47" = "4232388394"
"m3_40" = "675414817"
"m3_41" = "2444014172"
"m3_42" = "4179439051"
"m3_43" = "1586486630"
"m3_48" = "1706528345"
"m3_49" = "3441441268"
"m3_144" = "790480761"
"m3_145" = "2492364436"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
[HKCU\Software\Stvncyfrlda]
"m2_118" = "2900841725"
"m2_119" = "341171310"
"m2_112" = "1079027354"
"m2_113" = "2814327460"
"m2_110" = "1903426369"
"m2_111" = "3638708965"
"m2_116" = "3725223120"
"m2_117" = "1165556527"
"m2_114" = "254640176"
"m2_115" = "1989941425"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Stvncyfrlda]
"m1_153" = "977038839"
"m4_98" = "2554767290"
"m4_99" = "4290058023"
"m4_92" = "732957484"
"m4_93" = "2468248217"
"m4_90" = "1557343314"
"m4_91" = "3292634047"
"m4_96" = "3379153120"
"m4_97" = "819476557"
"m4_94" = "4203538950"
"m4_95" = "1643862387"
"m2_137" = "1511633990"
[HKLM\SOFTWARE\Microsoft\Security Center]
"FirewallDisableNotify" = "1"
[HKCU\Software\Stvncyfrlda]
"m2_138" = "3246917093"
"m2_139" = "687251234"
"m3_153" = "3489919500"
"m3_152" = "1754350225"
"m3_151" = "52482914"
"m3_150" = "2612405239"
"m3_157" = "1874411504"
"m3_156" = "105417797"
"m3_155" = "2665356502"
"m3_154" = "963407291"
"m3_159" = "1016356506"
"m3_158" = "3609964399"
"m1_9" = "606612843"
"m1_8" = "3419268625"
"m2_108" = "2727811825"
"m3_148" = "3403350317"
"m2_58" = "1862610164"
"m2_59" = "3597908867"
"m3_149" = "843427928"
"m2_54" = "3511393860"
"m2_55" = "951707039"
"m2_56" = "2687007251"
"m2_57" = "127326505"
"m2_50" = "865194046"
"m2_51" = "2600480215"
"m2_52" = "40798190"
"m2_53" = "1776095019"
"m2_106" = "3552196805"
"m1_61" = "3098174090"
"m4_138" = "3246919874"
"m4_139" = "687243311"
"m4_132" = "1425110068"
"m4_133" = "3160400801"
"m4_130" = "2249495898"
"m4_131" = "3984786631"
"m4_136" = "4071305704"
"m4_137" = "1511629141"
"m4_134" = "600724238"
"m4_135" = "2336014971"
"m2_136" = "4071297518"
"m2_141" = "4157818218"
"m2_140" = "2422525854"
"m2_143" = "3333434320"
"m2_142" = "1598149302"
"m2_145" = "2509046892"
"m2_144" = "773764329"
"m4_58" = "1862614706"
"m4_59" = "3597905439"
"m4_56" = "2687000536"
"m4_57" = "127323973"
"m4_54" = "3511386366"
"m4_55" = "951709803"
"m4_52" = "40804900"
"m4_53" = "1776095633"
"m4_50" = "865190730"
"m4_51" = "2600481463"
"m1_37" = "1342624517"
"m1_36" = "2357202725"
"m1_35" = "3014772656"
"m1_34" = "3128611329"
"m1_33" = "4245248708"
"m1_32" = "289969884"
"m1_31" = "2494488706"
"m1_30" = "2894800831"
"m1_39" = "3083731715"
"m1_38" = "669777812"
"m1_42" = "3118573244"
"m1_43" = "1653882680"
"m1_40" = "2202185920"
"m1_41" = "3356795848"
"m1_46" = "4073577021"
"m1_47" = "764110026"
"m1_44" = "2602337278"
"m1_45" = "2256974743"
"m1_48" = "3671338190"
"m1_49" = "1752434425"
"m3_119" = "357998978"
"m3_118" = "2917414423"
"m3_117" = "1148946168"
"m3_116" = "3741914957"
"m3_115" = "2006935518"
"m3_114" = "237958307"
"m3_113" = "2797356340"
"m3_112" = "1096013209"
"m3_111" = "3655416426"
"m3_110" = "1886423807"
"m2_95" = "1643859422"
"m1_137" = "3794926319"
"m1_136" = "715093150"
"m1_135" = "2350739160"
"m1_134" = "2795535456"
"m1_133" = "2344822242"
"m1_132" = "3665152378"
"m1_131" = "3044527993"
"m1_130" = "3894913168"
"m1_139" = "1077643632"
"m1_138" = "1552142090"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"UacDisableNotify" = "1"
[HKCU\Software\Stvncyfrlda]
"m2_10" = "173032006"
"m2_11" = "1908333897"
"m2_12" = "3643616460"
"m2_13" = "1083936289"
"m2_14" = "2819228690"
"m2_15" = "259562890"
"m2_16" = "1994844266"
"m2_17" = "3730141442"
"m2_18" = "1170457005"
"m2_19" = "2905756030"
"m3_71" = "2929954066"
"m3_70" = "1227955687"
"m3_73" = "2139008060"
"m3_72" = "369900673"
"m3_75" = "1280954054"
"m3_74" = "3840892843"
"m3_77" = "490007008"
"m3_76" = "3049946741"
"m3_79" = "3927378058"
"m3_78" = "2191956255"
"m2_89" = "4117015254"
"m2_88" = "2381731969"
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusOverride" = "1"
[HKCU\Software\Stvncyfrlda]
"m2_82" = "559911566"
"m2_81" = "3119601265"
"m2_80" = "1384301254"
"m2_87" = "646433785"
"m2_86" = "3206116499"
"m2_85" = "1470817877"
"m2_84" = "4030502608"
[HKLM\SOFTWARE\Microsoft\Security Center]
"UacDisableNotify" = "1"
[HKCU\Software\Stvncyfrlda]
"m1_98" = "515634955"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"EnableLUA" = "0"
[HKCU\Software\Stvncyfrlda]
"m2_109" = "168126396"
"m4_12" = "3643619612"
"m4_13" = "1083943049"
"m4_10" = "173038146"
"m4_11" = "1908328879"
"m4_16" = "1994847952"
"m4_17" = "3730138685"
"m4_14" = "2819233782"
"m4_15" = "259557219"
"m2_105" = "1816896612"
"m2_104" = "81614909"
"m4_18" = "1170462122"
"m4_19" = "2905752855"
"m2_101" = "3465671616"
"m2_100" = "1730384648"
"m2_103" = "2641284077"
"m2_102" = "906001364"
"m4_161" = "208933773"
"m4_160" = "2768610336"
"m4_163" = "3679515239"
"m4_162" = "1944224506"
"m4_164" = "1119838676"
[HKCU\Software\Stvncyfrlda\168128873]
"1821809806" = "0200687474703A2F2F736C776F6366642F736F62616B61312E67696600687474703A2F2F34362E3130352E3130332E3231392F736F62616B61766F6C6F732E676966"
[HKCU\Software\Stvncyfrlda]
"m4_67" = "300362119"
"m4_66" = "2860038682"
"m4_65" = "1124747949"
"m4_64" = "3684424512"
"m4_63" = "1949133779"
"m4_62" = "213843046"
"m4_61" = "2773519609"
"m4_60" = "1038228876"
"m4_69" = "3770943585"
"m4_68" = "2035652852"
[HKCU\Software\Stvncyfrlda\168128873]
"86519073" = "67"
[HKCU\Software\Stvncyfrlda]
"m1_157" = "948072807"
Firewall notifications are disabled:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DisableNotifications" = "1"
Antivirus notifications are disabled:
[HKLM\SOFTWARE\Microsoft\Security Center]
"AntiVirusDisableNotify" = "1"
Adds a rule to the firewall Windows which allows any network activity:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\c:]
"%original file name%.exe" = "c:\%original file name%.exe:*:Enabled:ipsec"
A firewall is disabled:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"EnableFirewall" = "0"
Antivirus notifications are disabled:
[HKLM\SOFTWARE\Microsoft\Security Center\Svc]
"AntiVirusDisableNotify" = "1"
Dropped PE files
MD5 | File path |
---|---|
450c7ae933680e54d061e141e38ed723 | c:\ifpnh.exe |
HOSTS file anomalies
No changes have been detected.
Rootkit activity
No anomalies have been detected.
Propagation
A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Trojan's file once a user opens a drive's folder in Windows Explorer.
Removals
Remove it with Ad-Aware
- Click (here) to download and install Ad-Aware Free Antivirus.
- Update the definition files.
- Run a full scan of your computer.
Manual removal*
- Terminate malicious process(es) (How to End a Process With the Task Manager):No processes have been created.
- Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
%WinDir%\system.ini (72 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\winjbur.exe (561 bytes)
%Program Files%\Adobe\Reader 9.0\Reader\Reader_sl.exe (744 bytes)
C:\autorun.inf (227 bytes)
%Program Files%\Common Files\Java\Java Update\jusched.exe (176 bytes)
C:\ifpnh.exe (99 bytes)
%Program Files%\Common Files\Adobe\ARM\1.0\AdobeARM.exe (8 bytes)
C:\totalcmd\TOTALCMD.EXE (858 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\winswvx.exe (561 bytes) - Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
- Reboot the computer.
Static Analysis
VersionInfo
No information is available.
No information is available.
PE Sections
Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
---|---|---|---|---|---|
.text | 4096 | 69632 | 66048 | 5.53533 | 29f2d950e8c52b47611100e90b237b41 |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
Total found: 49
11ee70e90d137a73149f6fa76b503f56
25cfdfbbc68c0d5b5a8704fa12a2f063
ef5100305a01c39cccbb7bb288208fb3
d5834f652d8f6a5f22730f99c1131349
ab04c8095fd22499f1597036dda5da2d
72dbcf43f729cc84fdb80ec008a69df2
1f8ade0e3639c3a50eaf290aac10244b
6bc285d453908192286d142b779437cf
409e8b80381cf75a85344af4973390f1
1409a7bd2613e655ae1ba998242cc203
e51ac907ac05efe0ef1683d9e561b615
89fbcf9b3b01f93d27eb21d237c743ba
673535a9af9ce7c7d226d317d1de46c0
d03400eb353ddb9e1796baea024fbf10
e3b93ae08fef6294e964aa01afe99190
a0d0d38dc7dc058689f6717a8df24090
2f4eb9b3af6ede2b59ed7b7bb43e0090
d5e711cf99b3221b521ea531ee5ef8d9
d7990f9705bc2f8763abbabe01f5d04b
b1bbf116e4c989c930217be96591a1e5
6699a10d055d046dec2f4810702ee092
fc1d516a3522072b81a121dd08aacbc6
f222f01ec918f47763a6aa9699165338
3e39236302f9b33039ddd42707e2f572
b1e3ee10e47604b73fa5dda8610edc4d
Network Activity
URLs
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
Map
The Trojan connects to the servers at the folowing location(s):
Strings from Dumps
%original file name%.exe_1108:
.text
.text
KERNEL32.dll
KERNEL32.dll
SHELL32.DLL
SHELL32.DLL
ShellExecuteA
ShellExecuteA
KERNEL32.DLL
KERNEL32.DLL
%original file name%.exe
%original file name%.exe
ee6eb5d127fc5e7dae96c58a922791f.exe
ee6eb5d127fc5e7dae96c58a922791f.exe
hXXp://slwocfd/sobaka1.gif
hXXp://slwocfd/sobaka1.gif
hXXp://46.105.103.219/sobakavolos.gif
hXXp://46.105.103.219/sobakavolos.gif
hXXp://89.11
hXXp://89.11
.info/home.gifIh
.info/home.gifIh
bW.text
bW.text
JKERNEL32.dll
JKERNEL32.dll
%x.exe
%x.exe
h.rdla&
h.rdla&
mH.MN8
mH.MN8
T4.At%
T4.At%
S.twa
S.twa
.klkjw:9fqwiBumW
.klkjw:9fqwiBumW
.sysa
.sysa
Zc.pBTa
Zc.pBTa
~%s:*:yd:
~%s:*:yd:
.!.VF*
.!.VF*
.d&?%x=
.d&?%x=
GUrlA'
GUrlA'
"\'Web%w}
"\'Web%w}
HTTP)s'PS
HTTP)s'PS
2GUARDCMD
2GUARDCMD
o.ENHCDM
o.ENHCDM
wWEBWUPD
wWEBWUPD
MM.PF
MM.PF
%xn'[
%xn'[
>>?456789:;
>>?456789:;
!"#$%&'()* ,-./4
!"#$%&'()* ,-./4
qn%CXf
qn%CXf
UP*dB.PPd@.
UP*dB.PPd@.
%FoAN-x
%FoAN-x
ÄEW
ÄEW
%F" *" a
%F" *" a
ADVAPI32.dll
ADVAPI32.dll
MSVCRT.dll
MSVCRT.dll
SHELL32.dll
SHELL32.dll
USER32.dll
USER32.dll
WS2_32.dll
WS2_32.dll
RegCloseKey
RegCloseKey
SHFileOperationA
SHFileOperationA
%original file name%.exe_1108_rwx_00401000_00011000:
KERNEL32.dll
KERNEL32.dll
SHELL32.DLL
SHELL32.DLL
ShellExecuteA
ShellExecuteA
KERNEL32.DLL
KERNEL32.DLL
%original file name%.exe
%original file name%.exe
.text
.text
ee6eb5d127fc5e7dae96c58a922791f.exe
ee6eb5d127fc5e7dae96c58a922791f.exe
hXXp://slwocfd/sobaka1.gif
hXXp://slwocfd/sobaka1.gif
hXXp://46.105.103.219/sobakavolos.gif
hXXp://46.105.103.219/sobakavolos.gif
hXXp://89.11
hXXp://89.11
.info/home.gifIh
.info/home.gifIh
bW.text
bW.text
JKERNEL32.dll
JKERNEL32.dll
%x.exe
%x.exe
h.rdla&
h.rdla&
mH.MN8
mH.MN8
T4.At%
T4.At%
S.twa
S.twa
.klkjw:9fqwiBumW
.klkjw:9fqwiBumW
.sysa
.sysa
Zc.pBTa
Zc.pBTa
~%s:*:yd:
~%s:*:yd:
.!.VF*
.!.VF*
.d&?%x=
.d&?%x=
GUrlA'
GUrlA'
"\'Web%w}
"\'Web%w}
HTTP)s'PS
HTTP)s'PS
2GUARDCMD
2GUARDCMD
o.ENHCDM
o.ENHCDM
wWEBWUPD
wWEBWUPD
MM.PF
MM.PF
%xn'[
%xn'[
>>?456789:;
>>?456789:;
!"#$%&'()* ,-./4
!"#$%&'()* ,-./4
qn%CXf
qn%CXf
UP*dB.PPd@.
UP*dB.PPd@.
%FoAN-x
%FoAN-x
ÄEW
ÄEW
%F" *" a
%F" *" a
ADVAPI32.dll
ADVAPI32.dll
MSVCRT.dll
MSVCRT.dll
SHELL32.dll
SHELL32.dll
USER32.dll
USER32.dll
WS2_32.dll
WS2_32.dll
RegCloseKey
RegCloseKey
SHFileOperationA
SHFileOperationA
%original file name%.exe_1108_rwx_00520000_010BA000:
hXXp://89.11
hXXp://89.11
.info/home.gifIh
.info/home.gifIh
bW.text
bW.text
JKERNEL32.dll
JKERNEL32.dll
%x.exe
%x.exe
hXXp://89.119.67.154/testo5/
hXXp://89.119.67.154/testo5/
hXXp://kukutrustnet777.info/home.gif
hXXp://kukutrustnet777.info/home.gif
hXXp://kukutrustnet888.info/home.gif
hXXp://kukutrustnet888.info/home.gif
hXXp://kukutrustnet987.info/home.gif
hXXp://kukutrustnet987.info/home.gif
.text
.text
KERNEL32.dll
KERNEL32.dll
.reloc
.reloc
USER32.dll
USER32.dll
h.rdata
h.rdata
H.data
H.data
ntoskrnl.exe
ntoskrnl.exe
Mozilla/4.0 (compatible; MSIE 7.0b; Windows NT 6.0)
Mozilla/4.0 (compatible; MSIE 7.0b; Windows NT 6.0)
Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Software\Microsoft\Windows\CurrentVersion\Internet Settings
Software\Microsoft\Windows\CurrentVersion\Internet Settings
Software\Microsoft\Windows\CurrentVersion
Software\Microsoft\Windows\CurrentVersion
hXXp://VVV.klkjwre9fqwieluoi.info/
hXXp://VVV.klkjwre9fqwieluoi.info/
hXXp://kukutrustnet777888.info/
hXXp://kukutrustnet777888.info/
Software\Microsoft\Windows\CurrentVersion\policies\system
Software\Microsoft\Windows\CurrentVersion\policies\system
Software\Microsoft\Windows\ShellNoRoam\MUICache
Software\Microsoft\Windows\ShellNoRoam\MUICache
%s:*:Enabled:ipsec
%s:*:Enabled:ipsec
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced
GdiPlus.dll
GdiPlus.dll
hXXp://
hXXp://
ipfltdrv.sys
ipfltdrv.sys
VVV.microsoft.com
VVV.microsoft.com
?%x=%d
?%x=%d
&%x=%d
&%x=%d
SYSTEM.INI
SYSTEM.INI
USER32.DLL
USER32.DLL
.%c%s
.%c%s
\\.\amsint32
\\.\amsint32
NTDLL.DLL
NTDLL.DLL
autorun.inf
autorun.inf
ADVAPI32.DLL
ADVAPI32.DLL
win%s.exe
win%s.exe
%s.exe
%s.exe
WININET.DLL
WININET.DLL
InternetOpenUrlA
InternetOpenUrlA
avast! Web Scanner
avast! Web Scanner
Avira AntiVir Premium WebGuard
Avira AntiVir Premium WebGuard
cmdGuard
cmdGuard
cmdAgent
cmdAgent
Eset HTTP Server
Eset HTTP Server
ProtoPort Firewall service
ProtoPort Firewall service
SpIDer FS Monitor for Windows NT
SpIDer FS Monitor for Windows NT
Symantec Password Validation
Symantec Password Validation
WebrootDesktopFirewallDataService
WebrootDesktopFirewallDataService
WebrootFirewall
WebrootFirewall
%d%d.tmp
%d%d.tmp
SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
%s\%s
%s\%s
%s\Software\Microsoft\Windows\CurrentVersion\Ext\Stats
%s\Software\Microsoft\Windows\CurrentVersion\Ext\Stats
Software\Microsoft\Windows\CurrentVersion\Ext\Stats
Software\Microsoft\Windows\CurrentVersion\Ext\Stats
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
KERNEL32.DLL
KERNEL32.DLL
Explorer.exe
Explorer.exe
A2CMD.
A2CMD.
ASHWEBSV.
ASHWEBSV.
AVGCC.AVGCHSVX.
AVGCC.AVGCHSVX.
DRWEB
DRWEB
DWEBLLIO
DWEBLLIO
DWEBIO
DWEBIO
FSGUIEXE.
FSGUIEXE.
MCVSSHLD.
MCVSSHLD.
NPFMSG.
NPFMSG.
SYMSPORT.
SYMSPORT.
WEBSCANX.
WEBSCANX.
%c%d_%d
%c%d_%d
purity_control_%x
purity_control_%x
.adata
.adata
M_%d_
M_%d_
?456789:;
?456789:;
!"#$%&'()* ,-./0123
!"#$%&'()* ,-./0123
mong%WinDir%\
mong%WinDir%\
%WinDir%\hywjfubtsnl.log
%WinDir%\hywjfubtsnl.log
hXXp://slwocfd/sobaka1.gif
hXXp://slwocfd/sobaka1.gif
hXXp://46.105.103.219/sobakavolos.gif
hXXp://46.105.103.219/sobakavolos.gif
%System%\drivers\jjjunn.sys
%System%\drivers\jjjunn.sys
24246098190
24246098190
SHELL32.DLL
SHELL32.DLL
ShellExecuteA
ShellExecuteA
GetProcessHeap
GetProcessHeap
GetWindowsDirectoryA
GetWindowsDirectoryA
RegEnumKeyExA
RegEnumKeyExA
RegDeleteKeyA
RegDeleteKeyA
RegOpenKeyExA
RegOpenKeyExA
RegCreateKeyA
RegCreateKeyA
RegCloseKey
RegCloseKey
SHFileOperationA
SHFileOperationA
&3&3&3&389
&3&3&3&389
%F" *" a
%F" *" a
ADVAPI32.dll
ADVAPI32.dll
MSVCRT.dll
MSVCRT.dll
SHELL32.dll
SHELL32.dll
WS2_32.dll
WS2_32.dll
Explorer.EXE_1684_rwx_00ED0000_00002000:
SHELL32.DLL
SHELL32.DLL
ShellExecuteA
ShellExecuteA
KERNEL32.DLL
KERNEL32.DLL
.text
.text
%original file name%.exe_1108_rwx_020C0000_00002000:
SHELL32.DLL
SHELL32.DLL
ShellExecuteA
ShellExecuteA
KERNEL32.DLL
KERNEL32.DLL
.text
.text
%original file name%.exe_1108_rwx_021D0000_00001000:
|%original file name%.exeM_1108_
|%original file name%.exeM_1108_
Explorer.EXE_1684_rwx_00EE0000_00001000:
|explorer.exeM_1684_
|explorer.exeM_1684_