mal[.]exe | Triage

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General

Target

mal.exe
Size

169KB
MD5

c79db34a801907c8b44ed70710a938d6
SHA1

4f691a9c4ec93de8bd74a9b4c466a5551b61bbfc
SHA256

865eb66629397512320ceac9db9528351482c49b4d481acf06dace9ecd3e964f
SHA512

6ed8d71ebafae5655464929c0aecf408ed419b74788aad2978afd83156e66bc94e472242bdaa8c93a2d30b16fcf58c839b190772d8956a04aaf0eb8968f225b5
SSDEEP

3072:lZPcbNNDcat4DgpKurQzpgjc4MgN1LVPZE3VekU9CPL:lZPQL+76zvN1ZPK3Vy8j

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mal.exe

Files

mal.exe
.exe windows:5 windows x86 arch:x86

Password: infected1

b011c9a51c0500a6157eee25d5302855

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

lstrlenA
DuplicateHandle
GetModuleHandleA
GetLastError
GlobalAlloc
ResetEvent
AddAtomA
GetTickCount
CreateFileW
FindResourceA
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapReAlloc
HeapSize
GetProcessHeap
GetFirmwareEnvironmentVariableA
GetProcessVersion
VirtualProtect
GetFileSizeEx
DecodePointer
GetPrivateProfileSectionNamesA
GetStringTypeW
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
CloseHandle
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
SetStdHandle
RaiseException

user32

DestroyWindow
IsDialogMessageA
CreateCaret
GetAltTabInfoW
AdjustWindowRect
CreateWindowExA
AnimateWindow
MapDialogRect
IsIconic
DlgDirListA

gdi32

SetWinMetaFileBits
StretchBlt
EndPath
CloseFigure
CreateCompatibleBitmap

shell32

DragQueryPoint

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 93KB - Virtual size: 93KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected1

b011c9a51c0500a6157eee25d5302855

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

Sections

.text Size: 46KB - Virtual size: 45KB

.rdata Size: 22KB - Virtual size: 22KB

.data Size: 2KB - Virtual size: 5KB

.rsrc Size: 93KB - Virtual size: 93KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 46KB - Virtual size: 45KB

.rdata
Size: 22KB - Virtual size: 22KB

.data
Size: 2KB - Virtual size: 5KB

.rsrc
Size: 93KB - Virtual size: 93KB

.reloc
Size: 4KB - Virtual size: 3KB