jaffacakes118_HEUR[.]Trojan[.]Win32[.]Generic[.]41464a472d5a727697a806bf5f3024c1

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.41464a472d5a727697a806bf5f3024c1
Size 244KB
Sample261014-cskvvaxtbs
SHA256 ec8a514b25a93df2b47936e2caf6d296a17d6f21246786871ca6b3c5725656f3
MD5 41464a472d5a727697a806bf5f3024c1
SHA1 3a4cde75b92f205cf4f6367982c4ab6f5f6e931a
SHA512 b51f5ae9ee1acc91758fcbe684cefb29ac64941faa5040e8846794e07f0d3ced77d2dca2087144240d54f242feb4fb92ff1bd98ac74c1f331232b7a844bf0109
SSDEEP 6144:OC+SWZbobuZD+HMmi2wpbQ7teOSy4SGnePjbViohZtPSfg:7+SWZRDOc20bYJl3VPDtx
TLSH
T11F3412529FA418B6F1B2BF7B45A6D4A157FF76333623831D6D400D46A85B332AE00B1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
jaffacakes118_HEUR.Trojan.Win32.Generic.41464a472d5a727697a806bf5f3024c1

File Explorer

jaffacakes118_HEUR.Trojan.Win32.Generic.41464a472d5a727697a806bf5f3024c1

.exe 244KB

jaffacakes118_HEUR.Trojan.Win32.Generic.41464a472d5a727697a806bf5f3024c1

IMPHASH b421af2e508d90aee142c53006ee68ec
SHA256 ec8a514b25a93df2b47936e2caf6d296a17d6f21246786871ca6b3c5725656f3
MD5 41464a472d5a727697a806bf5f3024c1
SHA1 3a4cde75b92f205cf4f6367982c4ab6f5f6e931a
SHA512 b51f5ae9ee1acc91758fcbe684cefb29ac64941faa5040e8846794e07f0d3ced77d2dca2087144240d54f242feb4fb92ff1bd98ac74c1f331232b7a844bf0109
SSDEEP 6144:OC+SWZbobuZD+HMmi2wpbQ7teOSy4SGnePjbViohZtPSfg:7+SWZRDOc20bYJl3VPDtx
TLSH
T11F3412529FA418B6F1B2BF7B45A6D4A157FF76333623831D6D400D46A85B332AE00B1A
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

a5:f5:e6:81:de:a8:39:16:fd:65:fb:bd:35:e7:78:63:02:64:3d:5f

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Symantec Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Symantec Research Labs,O=Symantec Corporation,L=Santa Monica,ST=California,C=US

Chains

Oct 19, 2006

CN=Symantec Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Symantec Research Labs,O=Symantec Corporation,L=Santa Monica,ST=California,C=US

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Serial Number

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 4, 2003 - Dec 3, 2013

Subject

CN=VeriSign Time Stamping Services Signer,O=VeriSign\, Inc.,C=US

Serial Number

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 4, 2003 - Dec 3, 2008

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Serial Number

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Timespan

Jul 16, 2004 - Jul 15, 2014

Subject

CN=Symantec Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Symantec Research Labs,O=Symantec Corporation,L=Santa Monica,ST=California,C=US

Serial Number

01:ed:f8:34:0c:df:06:0c:09:9e:1a:64:72:f7:6d:b4

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Sep 11, 2006 - Nov 24, 2007

Minor OS version

Major OS version

Entry point

934052

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

lstrcmp lstrcmpiW CreateNamedPipeW EnumTimeFormatsA GlobalFindAtomA MulDiv SetCurrentDirectoryW GetVersionExA GetEnvironmentVariableA GetSystemDirectoryW GetModuleFileNameW FileTimeToLocalFileTime GetLogicalDriveStringsA EnumDateFormatsW CopyFileExW BeginUpdateResourceA GetSystemDefaultLCID LoadLibraryExA GetWindowsDirectoryA GetTempPathA ReplaceFileW DeleteAtom lstrlenW OpenMutexW LocalAlloc GetDateFormatA GetEnvironmentStringsA GetVersion SetUnhandledExceptionFilter OpenMutexA DisconnectNamedPipe EnumCalendarInfoW GetTickCount GetSystemInfo CreateSemaphoreA LocalFree CompareFileTime GetDiskFreeSpaceW CreateEventW SearchPathW GetProcAddress EnumDateFormatsA GetCurrentThread OpenFile IsValidCodePage lstrcpy CreateMutexA FindAtomW QueryPerformanceFrequency GetLocaleInfoA IsDebuggerPresent GetExitCodeProcess CreateDirectoryW CreateEventA GetTempPathW SetLocaleInfoA AddAtomW CreateSemaphoreW LoadLibraryW GetModuleHandleA

user32

GetMenuStringW CharLowerW SetWindowTextW DialogBoxIndirectParamA GetClassInfoExA GetCapture EnableMenuItem GetMenuItemInfoA CharPrevA GetMenuInfo GetSubMenu GetActiveWindow GetDlgItemInt MonitorFromPoint CreateAcceleratorTableW LoadBitmapW UpdateLayeredWindow FindWindowA SendDlgItemMessageA GetForegroundWindow CreateDialogIndirectParamW wvsprintfA IsDlgButtonChecked MessageBoxA CharNextW SetCapture SetParent ShowWindow

gdi32

CreatePolyPolygonRgn SelectBrushLocal CreatePolygonRgn CreateBitmap CreateFontA CreateEllipticRgn RemoveFontResourceExW CreateDIBPatternBrush CreateSolidBrush RemoveFontResourceW ExtCreateRegion CreatePen GetRasterizerCaps

shell32

StrNCmpIW SHGetDataFromIDListA

comdlg32

PrintDlgW FindTextA PageSetupDlgA ChooseFontA GetOpenFileNameW ReplaceTextW

setupapi

SetupQueueCopyW CM_Query_Remove_SubTree SetupDiRegisterCoDeviceInstallers SetupRemoveFromDiskSpaceListW SetupGetFieldCount SetupFindNextLine CM_Add_Res_Des_Ex SetupOpenAppendInfFileA

ws2_32

gethostbyaddr closesocket WSAEventSelect WSAEnumNetworkEvents WSARecvDisconnect gethostbyname select setsockopt accept bind WSASend recv htons WSACleanup WSAGetLastError WSADuplicateSocketA gethostname

urlmon

CoInternetCombineUrl CoInstall HlinkSimpleNavigateToMoniker GetMarkOfTheWeb CreateURLMonikerEx GetComponentIDFromCLSSPEC CoInternetGetSession RevokeFormatEnumerator RegisterFormatEnumerator URLOpenStreamA CoInternetCompareUrl IsLoggingEnabledW CopyStgMedium FindMediaType RegisterMediaTypes HlinkGoForward ReleaseBindInfo

mprapi

MprAdminUserClose MprAdminUserOpen

inetcomm

HrGetAttachIcon EssReceiptRequestEncodeEx MimeOleSMimeCapGetHashAlg CreatePOP3Transport MimeOleAlgNameFromSMimeCap MimeOleGetPropW

Name

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

Size

90KB

Virtual Size

90KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.qY

Size

2KB

Virtual Size

338KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.KP

Size

5KB

Virtual Size

463KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.GvuZ

Size

2KB

Virtual Size

208KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gGofL

Size

5KB

Virtual Size

45KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.Ujh

Size

92KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.qZQgA

Size

11KB

Virtual Size

161KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.RvyXx

Size

2KB

Virtual Size

54KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

7KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

jaffacakes118_HEUR.Trojan.Win32.Generic.41464a472d5a727697a806bf5f3024c1

PE Signature issue

kernel32

user32

gdi32

shell32

comdlg32

setupapi

ws2_32

urlmon

mprapi

inetcomm

generic