98fcdbcc6f8304a14ebb66d9e062e4fb679674685b0b296547d15d3361ba869e

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General

Target

98fcdbcc6f8304a14ebb66d9e062e4fb679674685b0b296547d15d3361ba869e
Size

4.1MB
MD5

29df603e332cc340f8b620db9730bb84
SHA1

df64194fe050d1048870192e497a9cb735bbd2ef
SHA256

98fcdbcc6f8304a14ebb66d9e062e4fb679674685b0b296547d15d3361ba869e
SHA512

ba34f4236f1ec2ceceb843784676e6371ac4aa8852cc3f3e15cd1718ed0fddea95592f85f12add1059597022ef26ffb939dcbe99931d4823004cf6e0cb560d1d
SSDEEP

49152:fuiznM5i963PSumT0+TFiH7efPp3Z0EV+f8DsTalfFEUgdTTrpoPCXGu4gU5Gf52:ZMk6+6efPYNf8KalfOPxTrpo+G0Cc52

Score

10^/10

Malware Config

Signatures

Detects encrypted or obfuscated .NET executables 1 IoCs

resource	yara_rule
sample	INDICATOR_EXE_DotNET_Encrypted

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
98fcdbcc6f8304a14ebb66d9e062e4fb679674685b0b296547d15d3361ba869e

Files

98fcdbcc6f8304a14ebb66d9e062e4fb679674685b0b296547d15d3361ba869e
.exe windows:5 windows x86 arch:x86

5e4c14112c0f4c3c784dd28246e56fe5

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

PDB Paths

C:\Users\jmorgan\Source\cwcontrol\Custom\DotNetRunner\Release\DotNetRunner.pdb

Imports

mscoree

CorBindToRuntimeEx

kernel32

UnhandledExceptionFilter
CreateFileW
FindResourceW
LoadResource
LoadLibraryW
SizeofResource
GetProcAddress
LockResource
CloseHandle
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetCommandLineA
IsDebuggerPresent
IsProcessorFeaturePresent
GetLastError
SetLastError
InterlockedIncrement
InterlockedDecrement
GetCurrentThreadId
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
GetStdHandle
WriteFile
GetModuleFileNameW
GetProcessHeap
GetFileType
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
WideCharToMultiByte
RaiseException
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
HeapFree
Sleep
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
OutputDebugStringW
RtlUnwind
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW

oleaut32

SafeArrayUnaccessData
VariantInit
SafeArrayDestroy
SafeArrayAccessData
SafeArrayCreateVector
VariantClear

Sections

.text
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5e4c14112c0f4c3c784dd28246e56fe5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

kernel32

oleaut32

Sections

.text Size: 32KB - Virtual size: 31KB

.rdata Size: 21KB - Virtual size: 20KB

.data Size: 3KB - Virtual size: 11KB

.rsrc Size: 4.0MB - Virtual size: 4.0MB

.reloc Size: 10KB - Virtual size: 10KB

.text
Size: 32KB - Virtual size: 31KB

.rdata
Size: 21KB - Virtual size: 20KB

.data
Size: 3KB - Virtual size: 11KB

.rsrc
Size: 4.0MB - Virtual size: 4.0MB

.reloc
Size: 10KB - Virtual size: 10KB