Loader[.]exe | Triage

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General

Target

Loader.exe
Size

309KB
MD5

14e9ebf2c5c0dbc0ddaf0adc2f52f1fb
SHA1

030f80dbd243188d8823478e4a12ede38119f983
SHA256

74cd8e4045801fe13c47fc28649f8dc50cd79be8e5a14a2e2031e9a877156a38
SHA512

27afc7e1a48ae99685c4f6d63f7feab2997483b77c025d1ff7e2f6d08f128cb5967d8bdcc8ace6cb0c4e86bb4dc1cf6cd8be342e65de60a805d82d5250f75ded
SSDEEP

3072:HXn/+uIfNM27D0XLaqoi6gdHPojTP7zm/eJuNtA2+ys1NF9jXnyxtEB+:hsM27AXLaqJ7dv2Agu1Oiu+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Loader.exe

Files

Loader.exe
.exe windows:6 windows x64 arch:x64

Password: Woofles1

b79e7a381d132d7b28277b9f26da25fc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

FreeConsole
LoadLibraryW
GetProcAddress
FreeLibrary
SetEndOfFile
WriteConsoleW
HeapSize
QueryPerformanceCounter
QueryPerformanceFrequency
Sleep
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetFileSizeEx
SetFilePointerEx
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapFree
CloseHandle
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
CreateFileW
RtlUnwind

user32

MessageBoxW

Sections

.text
Size: 131KB - Virtual size: 130KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 58KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 103KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: Woofles1

b79e7a381d132d7b28277b9f26da25fc

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 131KB - Virtual size: 130KB

.rdata Size: 58KB - Virtual size: 58KB

.data Size: 5KB - Virtual size: 10KB

.pdata Size: 8KB - Virtual size: 7KB

.rsrc Size: 103KB - Virtual size: 102KB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 131KB - Virtual size: 130KB

.rdata
Size: 58KB - Virtual size: 58KB

.data
Size: 5KB - Virtual size: 10KB

.pdata
Size: 8KB - Virtual size: 7KB

.rsrc
Size: 103KB - Virtual size: 102KB

.reloc
Size: 2KB - Virtual size: 2KB