Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_d9cb35c898d3298ca904a63e10ee18d7_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_d9cb35c898d3298ca904a63e10ee18d7_mafia_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_d9cb35c898d3298ca904a63e10ee18d7_mafia_JC.exe
-
Size
5.7MB
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MD5
d9cb35c898d3298ca904a63e10ee18d7
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SHA1
586ef3c963a4102a70c67070b6f654b6a73e696b
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SHA256
aa07fcdc8723a2831f77a35491dea6cdd58f6733e3ac69a10ddf5cdf95034fe3
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SHA512
146e097f7dda3c5ed2c8bc9fde5c851a1fa8d747e9217a799d4414b0eabb2364b033019d857d292cb5780b501175809172f8175ff2d16392f6b9382b71189132
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SSDEEP
98304:rcu1HH0Wk7ge9EziQ1GQI9Cf3M/bl6hjUxuaZfm/JYDqTYyL37BGDccaCX:rbO9TT2Mh6hYF+/KDqsyL3gX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_d9cb35c898d3298ca904a63e10ee18d7_mafia_JC.exe
Files
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2023-08-26_d9cb35c898d3298ca904a63e10ee18d7_mafia_JC.exe.exe windows:5 windows x86
ce6e06224c447c55c5c18a038022c0dc
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
xinput1_3
ord2
d3d9
Direct3DCreate9
winmm
timeGetDevCaps
timeBeginPeriod
timeGetTime
timeEndPeriod
dinput8
DirectInput8Create
dsound
ord11
ddraw
DirectDrawCreateEx
vorbisfile
ov_read
ov_time_total
ov_info
ov_open_callbacks
ov_time_tell
ov_time_seek_page
ov_clear
ws2_32
recv
send
closesocket
htons
inet_addr
connect
WSAGetLastError
WSAStartup
WSACleanup
socket
eax
ord6
kernel32
SetStdHandle
VirtualQuery
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetTickCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapDestroy
HeapCreate
FlushFileBuffers
LoadLibraryW
InterlockedExchange
SetConsoleCtrlHandler
FatalAppExitA
LCMapStringW
WriteConsoleW
CompareStringW
GetModuleHandleA
GetProcAddress
LoadLibraryA
GetFileSize
CloseHandle
LocalFree
WaitForSingleObjectEx
GetOverlappedResult
WaitForSingleObject
ReleaseSemaphore
SetFilePointer
GetLastError
ReadFile
SetLastError
CreateFileA
ResumeThread
SetThreadPriority
GetThreadPriority
GetCurrentThread
CreateThread
LocalAlloc
CreateSemaphoreA
GetDiskFreeSpaceA
Sleep
QueryPerformanceCounter
InterlockedIncrement
InterlockedDecrement
lstrcatA
lstrcpyA
lstrlenA
DeleteCriticalSection
SuspendThread
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
MultiByteToWideChar
DeleteFileA
TerminateThread
FindClose
FindNextFileA
GetFileAttributesA
FindFirstFileA
SetEnvironmentVariableA
QueryPerformanceFrequency
OutputDebugStringA
GetLocalTime
GlobalMemoryStatus
CreateDirectoryA
GetUserDefaultLCID
GetSystemDefaultLCID
CreateEventA
GetVolumeInformationA
GetDriveTypeA
GetLogicalDriveStringsA
SetErrorMode
GetVersionExA
GetCommandLineA
GetFullPathNameA
WideCharToMultiByte
lstrcmpiA
GetSystemInfo
IsProcessorFeaturePresent
LockResource
LoadResource
SizeofResource
FindResourceA
FindResourceW
MapViewOfFile
CreateFileMappingA
CreateFileW
UnmapViewOfFile
ReleaseMutex
CreateMutexA
GetCurrentProcessId
GetSystemDirectoryA
GetModuleFileNameA
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetLocaleInfoW
GetModuleFileNameW
GetStdHandle
WriteFile
HeapSize
GetCurrentProcess
TerminateProcess
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentThreadId
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetStartupInfoW
HeapSetInformation
HeapReAlloc
HeapAlloc
HeapFree
GetSystemTimeAsFileTime
ExitProcess
GetModuleHandleW
RaiseException
DecodePointer
EncodePointer
RtlUnwind
InitializeCriticalSectionAndSpinCount
GetFileType
GetConsoleCP
GetConsoleMode
SetEndOfFile
GetProcessHeap
GetTimeZoneInformation
GetDriveTypeW
GetCurrentDirectoryA
SetCurrentDirectoryA
GetCurrentDirectoryW
FreeLibrary
SetCurrentDirectoryW
SetHandleCount
user32
wsprintfA
IsIconic
GetWindowLongA
GetMenu
AdjustWindowRectEx
SystemParametersInfoA
DestroyWindow
SetWindowLongA
ShowWindow
LoadIconA
LoadCursorA
RegisterClassA
ReleaseCapture
GetWindowPlacement
SetTimer
ClipCursor
PostQuitMessage
SetCursor
SetCapture
DefWindowProcA
MapVirtualKeyA
UpdateWindow
GetKeyState
FindWindowA
SetForegroundWindow
PeekMessageA
DispatchMessageA
TranslateMessage
GetKeyboardLayout
DialogBoxParamA
EndDialog
GetDlgItem
SetFocus
SendMessageA
SetWindowPos
AdjustWindowRect
CreateWindowExA
ShowCursor
GetWindowRect
MessageBoxA
SetWindowTextA
ClientToScreen
SetCursorPos
GetClientRect
gdi32
DeleteObject
advapi32
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegOpenKeyA
ole32
CoCreateInstance
CoUninitialize
CoInitialize
Sections
.text Size: 4.6MB - Virtual size: 4.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
_rwcseg Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 463KB - Virtual size: 463KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 287KB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_TEXT_HA Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_rwdseg Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 284KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ