Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_4aeabaff5b909258e87d93c45552ca6f_mafia.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_4aeabaff5b909258e87d93c45552ca6f_mafia.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_4aeabaff5b909258e87d93c45552ca6f_mafia
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Size
250KB
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MD5
4aeabaff5b909258e87d93c45552ca6f
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SHA1
debd22056c0aa442e9d881d067f93c39f969b9a5
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SHA256
0b9d83c931dcfc66390c5ca19ce96fef486dafbbe1a87d5a08e2a7b6d9111d66
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SHA512
6782e5d25a89892c85a8e0c5338967864ec6666cad3d176c67ce52395fe4216a2daa333e58158f28e35d06320e9310e1e330407d81c808a889f517a54dd60d4b
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SSDEEP
6144:w0487YvkTnu00oVXHPUbnxZ9LUtTXmfAOq:wX88v6uoHPcxXLUtTWf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_4aeabaff5b909258e87d93c45552ca6f_mafia
Files
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2024-01-08_4aeabaff5b909258e87d93c45552ca6f_mafia.exe windows:5 windows x86 arch:x86
acb3b7f648d18ea4ecd6f72ff5370a45
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
Imports
steam_api
SteamAPI_InitSafe
SteamClient
SteamAPI_GetHSteamUser
SteamAPI_GetHSteamPipe
SteamAPI_RegisterCallback
SteamAPI_UnregisterCallback
SteamAPI_UnregisterCallResult
SteamAPI_RegisterCallResult
SteamAPI_RunCallbacks
kernel32
CreateFileW
WriteConsoleW
GetProcessHeap
GetStdHandle
SetConsoleTextAttribute
SetConsoleCursorPosition
GetConsoleScreenBufferInfo
Sleep
OutputDebugStringA
GetLastError
GetModuleFileNameA
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
CloseHandle
GetCurrentThreadId
SetEndOfFile
SetStdHandle
IsValidLocale
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
GetCommandLineA
HeapSetInformation
RaiseException
RtlUnwind
GetProcAddress
GetModuleHandleW
ExitProcess
GetSystemTimeAsFileTime
HeapFree
HeapReAlloc
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
SetUnhandledExceptionFilter
WriteFile
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
IsProcessorFeaturePresent
GetLocaleInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LoadLibraryW
HeapSize
GetACP
GetOEMCP
IsValidCodePage
CreateFileA
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
GetStringTypeW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
user32
MessageBoxA
Sections
.text Size: 176KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ