Static task
static1
Behavioral task
behavioral1
Sample
TASKMAN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
TASKMAN.exe
Resource
win10v2004-20241007-en
General
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Target
27ef00a6c64854dd2bb0cd50c7ec36c6_JaffaCakes118
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Size
134KB
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MD5
27ef00a6c64854dd2bb0cd50c7ec36c6
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SHA1
ece565097f344176e7cb52dfc150d45077f07146
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SHA256
94b0c0d14f5ed06b616033c4b3c59fa06ea049de365c94760adb00c806a15013
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SHA512
10aef89133e0e54508f16239f4dce8ba1e14f0d53fd2b94f9d91cc72d21c6a497fb68992608b43ab40e94aca414bcda6d283f39818d2b16850675b2180204f47
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SSDEEP
3072:0217oWy5paeafOP0adDJ3UPFoEUDY4fP0j1bNOXF53xSY:p9y5geQybTUmnffP0jbO15
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/TASKMAN.EXE
Files
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27ef00a6c64854dd2bb0cd50c7ec36c6_JaffaCakes118.cab
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TASKMAN.EXE.exe windows:4 windows x86 arch:x86
258532cda01da0f43a59a18f759ef73e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FreeResource
SizeofResource
LockResource
LoadResource
FindResourceW
GetEnvironmentVariableW
CloseHandle
WriteFile
CreateFileW
GetModuleFileNameA
SetFilePointer
ReadFile
SystemTimeToFileTime
GetCurrentDirectoryW
LocalFileTimeToFileTime
MultiByteToWideChar
WideCharToMultiByte
CreateDirectoryW
GetFileAttributesW
SetFileTime
LCMapStringW
LCMapStringA
SetStdHandle
GetStringTypeW
GetModuleHandleA
GetStartupInfoW
GetVersion
ExitProcess
RtlUnwind
RaiseException
IsBadWritePtr
IsBadReadPtr
HeapValidate
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameW
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
HeapFree
VirtualFree
DebugBreak
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
SetUnhandledExceptionFilter
HeapAlloc
HeapReAlloc
GetLastError
VirtualAlloc
SetConsoleCtrlHandler
IsBadCodePtr
GetStringTypeA
FlushFileBuffers
user32
wsprintfW
shell32
ShellExecuteW
Sections
.text Size: 315KB - Virtual size: 315KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ