MailRanger[.]exe | Triage™

General

Target
MailRanger.exe
Size 39.6MB
Sample260928-sdblmaxwhx
SHA256 090a400f85935543d2d2097e88d4c82c11be639d5684a32829dcc695184c9ed6
MD5 e98e7fec9ca811fcb78a2392bb434d82
SHA1 79be845afbc17f2f1bc048db34365a586b83ca74
SHA512 c81d1ec816d437dceb00b7cd42aed737eda06fdd3ac141cd882cfb0ea1652c8b0342642c815a333f22864c3bd782c120f8aa79f2dfa86fa5b64d10a939f904a5
SSDEEP 786432:ZrZr4zMnXWGlso5EYW4/YR+XmjsNNWonlSAmqRo1xnaHR/IG2cGP2suJNOMat:tiMXZd5Eu/J2jsNNBlSAmKo1xWRWcI2W
TLSH
T1599733E8A570B113D2573532E0B8EB72D0AE5EF1F51B698FC7E035A5C2F26A02B14B15
MD5 SHA1 SHA512 SSDEEP TLSH

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
MailRanger.exe

File Explorer

MailRanger.exe

.exe 39.6MB
MailRanger.pyc

24KB

MailRanger.exe

IMPHASH 91ae93ed3ff0d6f8a4f22d2edd30a58e
SHA256 090a400f85935543d2d2097e88d4c82c11be639d5684a32829dcc695184c9ed6
MD5 e98e7fec9ca811fcb78a2392bb434d82
SHA1 79be845afbc17f2f1bc048db34365a586b83ca74
SHA512 c81d1ec816d437dceb00b7cd42aed737eda06fdd3ac141cd882cfb0ea1652c8b0342642c815a333f22864c3bd782c120f8aa79f2dfa86fa5b64d10a939f904a5
SSDEEP 786432:ZrZr4zMnXWGlso5EYW4/YR+XmjsNNWonlSAmqRo1xnaHR/IG2cGP2suJNOMat:tiMXZd5Eu/J2jsNNBlSAmKo1xWRWcI2W
TLSH
T1599733E8A570B113D2573532E0B8EB72D0AE5EF1F51B698FC7E035A5C2F26A02B14B15
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Detects Pyinstaller

pyinstaller
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

31187

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

user32

MessageBoxW MessageBoxA

kernel32

SystemTimeToTzSpecificLocalTime DecodePointer GetLastError SetDllDirectoryW GetModuleFileNameW GetProcAddress GetCommandLineW GetEnvironmentVariableW SetEnvironmentVariableW ExpandEnvironmentStringsW GetTempPathW WaitForSingleObject Sleep GetExitCodeProcess CreateProcessW GetStartupInfoW LoadLibraryExW GetShortPathNameW FormatMessageW LoadLibraryA MultiByteToWideChar WideCharToMultiByte SetEndOfFile HeapReAlloc UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetModuleHandleW RtlUnwind SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetCommandLineA ReadFile CreateFileW GetDriveTypeW GetFileType CloseHandle PeekNamedPipe RaiseException FileTimeToSystemTime GetFullPathNameW GetFullPathNameA CreateDirectoryW 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

ws2_32

ntohl

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