Static task
static1
Behavioral task
behavioral1
Sample
NotJaffaCakes188Ransomeware.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
NotJaffaCakes188Ransomeware.exe
Resource
win10v2004-20230220-en
General
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Target
NotJaffaCakes188Ransomeware.exe
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Size
781KB
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MD5
12ea14dfecc1cce10ce3dd045a56abdf
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SHA1
217f16497ec60ae3d54ef2bdb892557b1a3cf984
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SHA256
56f05fbef05fca4cb517f793263ac86f2dd3c3c02184e8f2f1dd43f8525a2aef
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SHA512
a896096e8c72e0cedee2816967ff2dee902b19acb17df5a24cf98595eeaf7fef7c98c8f3b675ff0362142025f7b4f0e01c178a6f0b45431c04229f4e8895b363
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SSDEEP
12288:PJ5rJZe07c+t/dFlNPcNumUu28q7Tf7px/YfIznJujYdW:PJc07jPBP+uvT8STDDgGujQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NotJaffaCakes188Ransomeware.exe
Files
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NotJaffaCakes188Ransomeware.exe.exe windows x86
ecf9944f3c0ca13331da7daf765c4c3c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindFirstChangeNotificationW
GetDriveTypeW
GetProfileIntW
GetConsoleAliasExesLengthA
LoadResource
InterlockedIncrement
WaitNamedPipeA
OpenSemaphoreA
FreeEnvironmentStringsA
MoveFileWithProgressA
GetSystemTimeAsFileTime
EnumTimeFormatsA
SetProcessPriorityBoost
GetVolumePathNameW
GetPrivateProfileIntA
GetPrivateProfileStructW
GetSystemPowerStatus
FreeConsole
GetCalendarInfoA
GetFileAttributesW
WriteConsoleW
lstrcatA
GetShortPathNameA
EnumSystemLocalesA
DeleteFiber
GetLastError
GetCurrentDirectoryW
SearchPathW
SetComputerNameA
ResetEvent
LoadLibraryA
WriteConsoleA
GetProcessId
InterlockedExchangeAdd
OpenWaitableTimerW
LocalAlloc
SetCalendarInfoW
FindFirstVolumeMountPointW
SetFileApisToANSI
QueryDosDeviceW
AddAtomA
SetSystemTime
GlobalWire
GetModuleFileNameA
FindNextFileA
CreateIoCompletionPort
GetModuleHandleA
FreeEnvironmentStringsW
CreateMailslotA
EnumDateFormatsW
CompareStringA
TerminateJobObject
FileTimeToLocalFileTime
GetVolumeNameForVolumeMountPointW
EnumCalendarInfoExA
EnumSystemLocalesW
GetProcAddress
GlobalFix
WideCharToMultiByte
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapAlloc
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
SetLastError
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
ExitProcess
WriteFile
GetModuleFileNameW
SetFilePointer
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeW
GetLocaleInfoW
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
GetConsoleCP
GetConsoleMode
LoadLibraryW
SetStdHandle
FlushFileBuffers
CreateFileW
CloseHandle
gdi32
GetCharABCWidthsA
Sections
.text Size: 118KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 617KB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.revek Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ