Overview
overview
10Static
static
3TaarruzKox...uz.exe
windows7-x64
6TaarruzKox...uz.exe
windows10-2004-x64
10TaarruzKox...uz.exe
windows7-x64
10TaarruzKox...uz.exe
windows10-2004-x64
6TaarruzKox...32.dll
windows7-x64
1TaarruzKox...32.dll
windows10-2004-x64
1TaarruzKox...32.dll
windows7-x64
1TaarruzKox...32.dll
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
TaarruzKoxp1881/Taarruz.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
TaarruzKoxp1881/Taarruz.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
TaarruzKoxp1881/Taarruz.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
TaarruzKoxp1881/Taarruz.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
TaarruzKoxp1881/comdlg32.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
TaarruzKoxp1881/comdlg32.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
TaarruzKoxp1881/tabctl32.dll
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
TaarruzKoxp1881/tabctl32.dll
Resource
win10v2004-20240709-en
General
-
Target
5f8e1d2c9930ecfc4e0e564a13d097b5_JaffaCakes118
-
Size
267KB
-
MD5
5f8e1d2c9930ecfc4e0e564a13d097b5
-
SHA1
73209d0565d4d285a855c19e8acb715979c5be00
-
SHA256
dc545ef84d49c1b37f2e978525832ff44092edf54a73d6a3a76c2f219b2ad573
-
SHA512
b3a4c9c4190451694784269bc89870de9b292bf512b27b841cfa53290cb1bb448a699dfb2cacd018159f25beaa4bdb2ae008e1967c9180b839c5a43ba0a4efcf
-
SSDEEP
6144:GTUmPh4XiiP/mCFxvIjSHOUB5GfdBv9ZkTWql:GPqGCF2SuUBUfvFCSql
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/TaarruzKoxp1881/Taarruz.dat unpack001/TaarruzKoxp1881/Taarruz.exe
Files
-
5f8e1d2c9930ecfc4e0e564a13d097b5_JaffaCakes118.rar
-
TaarruzKoxp1881/Taarruz.dat.exe windows:4 windows x86 arch:x86
57164af51bd6750a83e50c32811dd5b1
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
ord690
MethCallEngine
ord622
ord516
ord518
ord666
ord593
ord594
ord595
ord598
ord520
ord631
ord632
ord526
EVENT_SINK_AddRef
ord528
ord529
DllFunctionCall
EVENT_SINK_Release
ord600
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord607
ord608
ProcCallEngine
ord536
ord537
ord572
ord573
ord681
ord576
ord100
ord579
ord689
ord613
ord616
ord617
ord619
ord581
Sections
.text Size: 263KB - Virtual size: 263KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
TaarruzKoxp1881/Taarruz.exe.exe windows:4 windows x86 arch:x86
e0715c6b0e99fd42ad4a1cabebbd0ccb
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
GetModuleHandleA
FindNextFileA
FindClose
FindFirstFileA
GetWindowsDirectoryA
GetLocalTime
FlushFileBuffers
SetStdHandle
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
GetLastError
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetFilePointer
CloseHandle
user32
MessageBoxA
Sections
.text Size: 144KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
TaarruzKoxp1881/comdlg32.ocx.dll regsvr32 windows:4 windows x86 arch:x86
988f29c1eb8054253091352741683c76
Code Sign
03:c7:8f:37:db:92:28:df:3c:bb:1a:ad:82:fa:67:10Certificate
IssuerOU=VeriSign Commercial Software Publishers CA,O=VeriSign\, Inc.,L=InternetNot Before09/04/1996, 00:00Not After07/01/2004, 23:59SubjectOU=VeriSign Commercial Software Publishers CA,O=VeriSign\, Inc.,L=Internet13:89:b4:d1:8a:e8:a7:c4:bd:35:c7:9b:8d:88:ca:1f:ca:53:56:91Certificate
IssuerOU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust NetworkNot Before12/05/1997, 07:00Not After31/12/1999, 07:00SubjectOU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust Networkbd:11:9a:da:43:ed:21:fb:46:58:84:89:ca:46:88:90:25:ee:14:60Certificate
IssuerOU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust NetworkNot Before12/05/1997, 07:00Not After31/12/1999, 07:00SubjectOU=VeriSign Time Stamping Service+OU=VeriSign Trust Network+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign\, Inc.,L=Internet55:0d:88:f5:3f:64:16:d7:0c:73:00:d8:45:92:16:34Certificate
IssuerOU=VeriSign Commercial Software Publishers CA,O=VeriSign\, Inc.,L=InternetNot Before19/03/1999, 00:00Not After16/04/2000, 23:59SubjectCN=Microsoft Corporation,OU=VeriSign Commercial Software Publishers CA+OU=www.verisign.com/repository/RPA Incorp. by Ref.\,LIAB.LTD(c)98+OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Microsoft Corporation,O=VeriSign\, Inc.,L=Internet+L=Redmond,ST=Washington,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageKeyEncipherment
Signer
Actual PE DigestDigest AlgorithmPE Digest MatchesfalseHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL
Imports
kernel32
HeapReAlloc
GetLastError
LockResource
GetWindowsDirectoryA
InterlockedDecrement
InterlockedIncrement
IsDBCSLeadByte
CompareStringA
CompareStringW
lstrcmpA
GetLocaleInfoA
GetVersion
GetModuleFileNameA
GetFileAttributesA
IsBadWritePtr
DisableThreadLibraryCalls
GlobalAlloc
lstrcmpiA
LoadLibraryA
GetProcAddress
lstrcatA
lstrlenA
lstrcpyA
WriteProfileStringA
GlobalLock
GlobalUnlock
LoadResource
FindResourceA
lstrcpynA
LeaveCriticalSection
DeleteCriticalSection
FreeLibrary
HeapFree
WideCharToMultiByte
lstrlenW
HeapAlloc
GetProfileStringA
EnterCriticalSection
GetProcessHeap
GetCurrentThreadId
MultiByteToWideChar
InitializeCriticalSection
GlobalFree
user32
SetWindowRgn
IntersectRect
EqualRect
PtInRect
IsDialogMessageA
IsChild
GetKeyState
CreateDialogIndirectParamA
MessageBeep
PostMessageA
ClientToScreen
wsprintfA
SendMessageTimeoutA
CharNextA
GetActiveWindow
GetWindowThreadProcessId
LoadCursorA
MessageBoxA
GetWindowLongA
GetWindowRect
CreateWindowExA
SetWindowLongA
ShowWindow
DialogBoxParamA
EnableWindow
GetDesktopWindow
GetWindow
IsWindowEnabled
OffsetRect
GetParent
GetDlgItem
SendMessageA
SetFocus
SetParent
SetDlgItemInt
EndPaint
SetActiveWindow
IsWindowVisible
WinHelpA
GetDlgItemInt
EndDialog
GetDlgItemTextA
DestroyWindow
SetDlgItemTextA
GetWindowTextA
GetNextDlgTabItem
SendDlgItemMessageA
RegisterClassA
GetDC
ReleaseDC
LoadIconA
DrawIcon
DestroyIcon
GetSystemMetrics
RegisterWindowMessageA
LoadStringA
DefWindowProcA
UnregisterClassA
GetClientRect
BeginPaint
RegisterClipboardFormatA
SetWindowPos
MoveWindow
ole32
CreateOleAdviseHolder
CoCreateInstance
CoTaskMemAlloc
CoTaskMemFree
ReleaseStgMedium
advapi32
RegEnumKeyExA
RegQueryValueA
RegOpenKeyA
RegQueryValueExA
RegDeleteValueA
RegDeleteKeyA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
oleaut32
LoadRegTypeLi
OleCreatePropertyFrame
SetErrorInfo
UnRegisterTypeLi
LoadTypeLi
LoadTypeLibEx
OleLoadPicture
VariantChangeType
RegisterTypeLi
VariantInit
GetErrorInfo
VariantClear
SysStringLen
SysAllocStringLen
OleTranslateColor
SysFreeString
SysAllocString
CreateErrorInfo
comdlg32
CommDlgExtendedError
PrintDlgA
ChooseFontA
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
gdi32
GetDIBits
CreateCompatibleDC
CreateBitmap
GetSystemPaletteEntries
StretchDIBits
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
SetMapMode
LPtoDP
SetViewportExtEx
GetViewportExtEx
CreateRectRgnIndirect
GetWindowExtEx
CreateDCA
GetObjectA
EnumFontFamiliesA
DeleteDC
DeleteObject
GetDeviceCaps
SelectObject
Exports
Exports
DLLGetDocumentation
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
TaarruzKoxp1881/tabctl32.ocx.dll regsvr32 windows:4 windows x86 arch:x86
e0cb36c66e5c120ef20ebc4f30366345
Code Sign
47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate
IssuerCN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZANot Before04/12/2003, 00:00Not After03/12/2013, 23:59SubjectCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88Certificate
IssuerCN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=USNot Before04/12/2003, 00:00Not After03/12/2008, 23:59SubjectCN=VeriSign Time Stamping Services Signer,O=VeriSign\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10/01/1997, 07:00Not After31/12/2020, 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation6a:0b:99:4f:c0:00:de:aa:11:d4:d8:40:9a:a8:be:e6Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10/12/2000, 08:00Not After12/11/2005, 08:00SubjectCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
61:0e:7d:a7:00:00:00:00:00:48Certificate
IssuerCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before25/10/2003, 05:59Not After25/01/2005, 06:09SubjectCN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
07:16:79:f2:31:8b:3f:8a:bf:35:d8:e9:f0:71:c6:c1:69:48:39:b7Signer
Actual PE Digest07:16:79:f2:31:8b:3f:8a:bf:35:d8:e9:f0:71:c6:c1:69:48:39:b7Digest Algorithmsha1PE Digest MatchestrueHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL
Imports
kernel32
GetStringTypeW
GetStringTypeA
VirtualAlloc
LCMapStringW
LCMapStringA
WriteFile
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
VirtualFree
HeapCreate
HeapDestroy
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
GetCurrentProcess
TerminateProcess
ExitProcess
RaiseException
GetOEMCP
GetACP
GetCPInfo
GetModuleHandleA
GetCommandLineA
lstrcpynA
GetFileAttributesA
GetVersion
DisableThreadLibraryCalls
FindResourceA
LoadResource
LockResource
GetLastError
InterlockedDecrement
InterlockedIncrement
GetProcAddress
GetLocaleInfoA
LoadLibraryA
GetWindowsDirectoryA
GetModuleFileNameA
MultiByteToWideChar
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
lstrcmpiA
lstrlenA
GlobalSize
IsDBCSLeadByte
LeaveCriticalSection
DeleteCriticalSection
FreeLibrary
HeapFree
WideCharToMultiByte
lstrlenW
HeapAlloc
lstrcpyA
EnterCriticalSection
GetProcessHeap
HeapReAlloc
lstrcmpA
InitializeCriticalSection
lstrcatA
user32
BeginPaint
GetClientRect
MoveWindow
IntersectRect
PtInRect
CreateWindowExA
SetWindowPos
SetFocus
SetWindowRgn
FillRect
CopyRect
DrawFocusRect
GetSysColor
IsWindowEnabled
GetWindowRect
GetWindowDC
DestroyWindow
GetWindowLongA
SetWindowLongA
CallWindowProcA
CharNextA
OffsetRect
SetRectEmpty
ShowWindow
IsDialogMessageA
ScreenToClient
GetClipboardFormatNameA
RegisterClipboardFormatA
MapWindowPoints
SetCursorPos
InvalidateRect
UnregisterClassA
ReleaseCapture
GetNextDlgTabItem
CreateDialogIndirectParamA
IsChild
SetParent
IsWindowVisible
WinHelpA
InflateRect
EndDialog
GetActiveWindow
DialogBoxParamA
GetCursorPos
IsIconic
GetParent
LockWindowUpdate
EqualRect
IsWindow
MessageBeep
MessageBoxA
GetDlgItemInt
GetDlgItemTextA
IsDlgButtonChecked
SendDlgItemMessageA
SetDlgItemTextA
SetDlgItemInt
CheckDlgButton
GetDlgItem
wsprintfA
GetKeyState
DefWindowProcA
SetCursor
PeekMessageA
SendMessageA
GetFocus
GetDC
ReleaseDC
SetRect
IsCharAlphaNumericA
VkKeyScanA
CreateAcceleratorTableA
EnableWindow
LoadCursorA
RegisterClassA
DestroyAcceleratorTable
LoadStringA
GetWindow
GetSystemMetrics
EndPaint
ClientToScreen
ole32
ReleaseStgMedium
DoDragDrop
RegisterDragDrop
RevokeDragDrop
CreateOleAdviseHolder
CoCreateInstance
CoTaskMemAlloc
CoTaskMemFree
OleSaveToStream
OleLoadFromStream
advapi32
RegEnumKeyExA
RegQueryValueA
RegOpenKeyA
RegQueryValueExA
RegDeleteValueA
RegDeleteKeyA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
oleaut32
SysAllocStringLen
OleCreatePropertyFrame
LoadTypeLi
SafeArrayCopy
SafeArrayRedim
SafeArrayGetElement
SafeArrayCreate
SafeArrayPutElement
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayDestroy
SafeArrayUnaccessData
VariantCopyInd
SafeArrayAccessData
LoadTypeLibEx
UnRegisterTypeLi
VariantCopy
CreateErrorInfo
SetErrorInfo
RegisterTypeLi
VariantInit
SysStringLen
VariantChangeType
GetErrorInfo
OleLoadPicture
OleTranslateColor
LoadRegTypeLi
SysAllocStringByteLen
SysStringByteLen
OleCreatePictureIndirect
OleCreateFontIndirect
VariantClear
SysFreeString
SysAllocString
gdi32
SetMapMode
GetWindowExtEx
GetViewportExtEx
LPtoDP
GetNearestColor
CreatePalette
GetBitmapBits
CreateDIBitmap
GetDIBits
CopyEnhMetaFileA
CopyMetaFileA
CreateDCA
SetWindowOrgEx
SetViewportOrgEx
SetWindowExtEx
SetViewportExtEx
GetDeviceCaps
DeleteDC
DeleteObject
StretchBlt
SelectObject
CreateBitmap
CreateCompatibleDC
RealizePalette
SelectPalette
GetOutlineTextMetricsA
BitBlt
CreateCompatibleBitmap
SetTextColor
SetBkColor
CreateRectRgn
CreateFontIndirectA
GetObjectA
SelectClipRgn
CombineRgn
CreatePolygonRgn
SetBkMode
CreatePen
TextOutA
GetTextColor
LineTo
MoveToEx
GetTextExtentPoint32A
GetCharWidthA
GetCurrentPositionEx
SetTextAlign
GetStockObject
CreateSolidBrush
OffsetRgn
SetBrushOrgEx
UnrealizeObject
GetPaletteEntries
CreateRectRgnIndirect
CreateICA
Exports
Exports
DLLGetDocumentation
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 140KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ