massdm_1[.]exe | Triage™

General

Target
massdm_1.exe
Size 8.2MB
Sample240605-lcb3facf69
SHA256 275aacc2cec3ea050be9fb7aae0a2325d24fc5381152a4e667fb2f06658a0136
MD5 fee6942d5431bf2b6eaa4fc9e9ebf043
SHA1 4ff6b253086af0744dab4df921c72a6b6c345e8f
SHA512 9598d02825ba10850be406686180023f5a54e76a849173e448a9085923066c15b95fe14551a5484d967b533a8b1052aa042f24fe85353df80bc7b0b6f605b803
SSDEEP 196608:jjr+gp1Dw9onJ5hrZERF//Q3jo4UR7+xpIrh6xDnikGZ0Ap:FpNw9c5hlERV/A2RSx6ElikG
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

pyinstaller

Malware Config

Signatures

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
sample	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
massdm_1.exe

File Explorer

massdm_1.exe

.exe 8.2MB
massdm.pyc

1023B

massdm_1.exe

IMPHASH bb2292057634957dfa559b6eef7b52d8
SHA256 275aacc2cec3ea050be9fb7aae0a2325d24fc5381152a4e667fb2f06658a0136
MD5 fee6942d5431bf2b6eaa4fc9e9ebf043
SHA1 4ff6b253086af0744dab4df921c72a6b6c345e8f
SHA512 9598d02825ba10850be406686180023f5a54e76a849173e448a9085923066c15b95fe14551a5484d967b533a8b1052aa042f24fe85353df80bc7b0b6f605b803
SSDEEP 196608:jjr+gp1Dw9onJ5hrZERF//Q3jo4UR7+xpIrh6xDnikGZ0Ap:FpNw9c5hlERV/A2RSx6ElikG
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x64 arch:x64

Detects Pyinstaller

pyinstaller
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

2

Major OS version

5

Entry point

35092

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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

PDB paths

kernel32

GetCommandLineW GetEnvironmentVariableW SetEnvironmentVariableW ExpandEnvironmentStringsW CreateDirectoryW GetTempPathW WaitForSingleObject Sleep GetExitCodeProcess GetStartupInfoW LoadLibraryExW CloseHandle GetCurrentProcess LocalFree FormatMessageW LoadLibraryA MultiByteToWideChar WideCharToMultiByte GetProcAddress GetModuleFileNameW SetDllDirectoryW CreateProcessW GetLastError SetEndOfFile HeapReAlloc RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetModuleHandleW RtlUnwindEx SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetCommandLineA ReadFile CreateFileW GetDriveTypeW GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime GetFullPathNameW RemoveDirectoryW FindClose FindFirstFileExW FindNextFileW SetStdHandle SetConsoleCtrlHandler DeleteFileW GetStdHandle WriteFile ExitProcess GetModuleHandleExW GetACP HeapFree HeapAlloc GetConsoleMode ReadConsoleW SetFilePointerEx GetConsoleCP CompareStringW LCMapStringW GetCurrentDirectoryW FlushFileBuffers SetEnvironmentVariableA GetFileAttributesExW IsValidCodePage GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW GetStringTypeW GetProcessHeap WriteConsoleW GetTimeZoneInformation HeapSize RaiseException

advapi32

ConvertSidToStringSidW GetTokenInformation OpenProcessToken ConvertStringSecurityDescriptorToSecurityDescriptorW

ws2_32

ntohl

Name

.text

Size

132KB

Virtual Size

131KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

62KB

Virtual Size

62KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

44KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gfids

Size

512B

Virtual Size

172B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

80KB

Virtual Size

79KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

massdm_1.exe

kernel32

advapi32

ws2_32

generic

massdm.pyc