Static task
static1
Behavioral task
behavioral1
Sample
/1._180412.doc.lnk
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
/1._180412.doc.lnk
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
/2.ڰ(ĵ)_180412.jpg.lnk
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
/2.ڰ(ĵ)_180412.jpg.lnk
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
/kkoepr.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
/kkoepr.exe
Resource
win10v2004-20240802-en
General
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Target
d260dd0e76d812db5661e9d061392ee6_JaffaCakes118
-
Size
135KB
-
MD5
d260dd0e76d812db5661e9d061392ee6
-
SHA1
349db1ebfae62cd60fd5e9e84e472e7572f83e5d
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SHA256
018251b1843052ba05a5ab6c3249b596659369940ee62e5bc77d0ebcf1373b58
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SHA512
724a4b7886a1480c607894a0bbd416daf3fb544fe7ee51fe19a6aa78a06d8a699794ca4ee0a087b1ac1f26688f5fa4da99f7a468a115f7f8b0149c29fa0471d2
-
SSDEEP
3072:q6hCUND1l8IWelGUuNXFwFF1O3x0bK7GyAjB1khU25+3kL:q6hCUNDgI1EzNXFIi2bKCyAjTkV5+0L
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001//kkoepr.exe
Files
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d260dd0e76d812db5661e9d061392ee6_JaffaCakes118.zip
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/1._180412.doc.lnk.lnk
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/2.ڰ(ĵ)_180412.jpg.lnk.lnk
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/kkoepr.exe.exe windows:5 windows x86 arch:x86
d18033035bcf4c93b44d25aae6a4aecf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetEvent
SetVolumeMountPointA
InitializeCriticalSection
GetFileType
GetFileInformationByHandle
DeleteAtom
GetSystemTimeAdjustment
CreateFileW
GetSystemWindowsDirectoryW
LoadModule
WinExec
lstrlenA
lstrlenW
MultiByteToWideChar
GlobalAlloc
HeapReAlloc
HeapSize
WideCharToMultiByte
RtlUnwind
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
Sleep
LoadLibraryW
EnterCriticalSection
GetTapeStatus
GlobalLock
LoadLibraryA
lstrcpyA
lstrcatA
GetProcAddress
SetTapePosition
GetDriveTypeA
WriteProfileSectionW
WritePrivateProfileStringW
LCMapStringW
PeekConsoleInputA
LeaveCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
GetStringTypeW
QueryPerformanceCounter
GetCommandLineW
HeapSetInformation
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
HeapAlloc
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
user32
GetDC
CreateMDIWindowW
LoadCursorA
GetWindowTextA
SetWindowsHookA
GrayStringA
AppendMenuA
GetCaretPos
SetPropA
GetQueueStatus
SwitchDesktop
CloseWindow
ReplyMessage
SetClassLongW
DrawCaption
GetWindowTextLengthW
InsertMenuItemA
gdi32
GetTextExtentPointA
Ellipse
GetTextMetricsA
CreateRectRgnIndirect
GetDeviceGammaRamp
LineDDA
GetPolyFillMode
CheckColorsInGamut
GetLogColorSpaceW
advapi32
ReportEventA
ole32
CoInitialize
OleMetafilePictFromIconAndLabel
CoUnmarshalHresult
OleSetMenuDescriptor
CoMarshalHresult
Sections
.text Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 137KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ