WombatStarter[.]exe

Sharing

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General

Target

WombatStarter.exe
Size

1.3MB
MD5

d23253f3a323a0a7c8ecfb08e1e0aa74
SHA1

497bbf7fa1655f7fd921239a00d46c32acebf59d
SHA256

78d7891f42d40171373088aff1bda3fbd5ed4275ac0166a0cfcc7c8001ed4b70
SHA512

cc5072793d2bcefda3d59e145996bbeb47eac8a6887b7472d2ce3d64bcf46a3c9cd97a663920f4510e1ca6626258354dbc4e758a759b089f58d86fa8a4cb7b3d
SSDEEP

24576:f3y6h/OCC1WQa+OoMr8xNgLT5oEJDoI/qB0EBBBUGGxdb1EbYh186Wl7:ngCC1WQa+OoMr8xNgLT5oK/6BBBUNxd8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WombatStarter.exe

Files

WombatStarter.exe
.exe windows:6 windows x86 arch:x86

4d62ae136f6908ed59c19ccd894d2a64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

shlwapi

PathRemoveFileSpecW

kernel32

CreateThread
FreeLibrary
GetProcAddress
LoadLibraryW
SleepEx
WaitForSingleObject
GetTickCount
LoadLibraryExW
GetCurrentProcessId
WideCharToMultiByte
GetLastError
CloseHandle
WriteConsoleW
Sleep
FlushFileBuffers
SetFilePointerEx
LocalFree
GetConsoleMode
GetConsoleCP
HeapSize
SetStdHandle
SetEnvironmentVariableW
MultiByteToWideChar
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
GetStringTypeW
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
SetEnvironmentVariableA
RaiseException
RtlUnwind
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapReAlloc
HeapFree
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
GetACP
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetProcessHeap
GetFileType
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
CreateFileW

advapi32

SystemFunction036
OpenServiceW
CreateServiceW
CloseServiceHandle

ole32

CoUninitialize
CoCreateInstance

oleaut32

VariantClear
VariantInit
SysFreeString
SysAllocString

Sections

.text
Size: 249KB - Virtual size: 249KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 903KB - Virtual size: 902KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 134KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4d62ae136f6908ed59c19ccd894d2a64

Headers

DLL Characteristics

File Characteristics

Imports

shlwapi

kernel32

advapi32

ole32

oleaut32

Sections

.text Size: 249KB - Virtual size: 249KB

.rdata Size: 903KB - Virtual size: 902KB

.data Size: 5KB - Virtual size: 9KB

.gfids Size: 2KB - Virtual size: 1KB

.rsrc Size: 134KB - Virtual size: 134KB

.reloc Size: 14KB - Virtual size: 13KB

.text
Size: 249KB - Virtual size: 249KB

.rdata
Size: 903KB - Virtual size: 902KB

.data
Size: 5KB - Virtual size: 9KB

.gfids
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 134KB - Virtual size: 134KB

.reloc
Size: 14KB - Virtual size: 13KB