Static task
static1
Behavioral task
behavioral1
Sample
b44a199e205b6f6ad435bac952decdcd_mafia_stonedrill_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b44a199e205b6f6ad435bac952decdcd_mafia_stonedrill_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b44a199e205b6f6ad435bac952decdcd_mafia_stonedrill_JC.exe
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Size
387KB
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MD5
b44a199e205b6f6ad435bac952decdcd
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SHA1
3a86652f42d88d835a7fa4bf0198a9ec7e777c16
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SHA256
ff8f7052985b3add275f8ba3de2a3aa49078678fb3fe78054b5965226c28e049
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SHA512
02d2630309bd86ba3029ee757961db12146d5fc4e81f9755571cd05c6ad4e1f1a91498f7d336a1f2784ed8199d0741401a831ed1a4a51288acd73fc427109878
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SSDEEP
12288:BqYXje0DF9k64/QSywqP0T8oIN1AHDFhY25fC2WF9sp204P:BqYDF9k64/Q9j28okAHDHY25fC2WF9sC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b44a199e205b6f6ad435bac952decdcd_mafia_stonedrill_JC.exe
Files
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b44a199e205b6f6ad435bac952decdcd_mafia_stonedrill_JC.exe.exe windows x86
e598f7d62f78837365f795794c131eb7
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
ws2_32
inet_ntoa
WSAStartup
inet_addr
htons
send
setsockopt
WSACleanup
recv
socket
closesocket
gethostbyname
connect
kernel32
CreateFileA
GetFileSize
SetPriorityClass
SetFilePointer
SetErrorMode
FreeLibrary
GetCurrentProcess
WaitForSingleObject
GetModuleHandleW
GetTickCount
VirtualFree
GetWindowsDirectoryA
WriteFile
GetCommandLineA
LoadLibraryW
TerminateThread
Sleep
CreateSemaphoreA
CreateProcessA
TerminateProcess
ReadFile
ExitThread
ReleaseSemaphore
GetLastError
GetProcAddress
LoadLibraryA
GetExitCodeThread
GetModuleHandleA
VirtualProtect
CloseHandle
DeleteFileW
GetCurrentProcessId
GetTempPathA
CreateThread
WideCharToMultiByte
FormatMessageW
ExitProcess
LocalAlloc
LocalSize
GetPriorityClass
OpenProcess
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
MultiByteToWideChar
SetProcessPriorityBoost
CopyFileW
GetModuleFileNameW
GetTempPathW
QueueUserAPC
CopyFileA
VirtualAllocEx
GetModuleFileNameA
lstrcatW
WriteProcessMemory
ResumeThread
GlobalLock
GlobalAlloc
GlobalUnlock
GlobalFree
DeleteFileA
GetUserDefaultLCID
GetStringTypeW
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetLocaleInfoW
InterlockedExchange
SetConsoleCtrlHandler
GetTimeZoneInformation
RtlUnwind
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
SetStdHandle
WriteConsoleW
InitializeCriticalSection
CompareStringW
SetEnvironmentVariableA
CreateFileW
SetEndOfFile
GetProcessHeap
InterlockedCompareExchange
lstrlenW
LCMapStringW
FlushFileBuffers
GetConsoleMode
GetConsoleCP
FatalAppExitA
HeapDestroy
HeapCreate
DeleteCriticalSection
GetFileType
InitializeCriticalSectionAndSpinCount
GetStdHandle
SetHandleCount
RaiseException
HeapSize
GetCurrentThread
GetCurrentThreadId
SetLastError
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsValidCodePage
EncodePointer
DecodePointer
HeapFree
EnterCriticalSection
LeaveCriticalSection
GetSystemTimeAsFileTime
HeapAlloc
HeapSetInformation
GetStartupInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
user32
GetDC
ReleaseDC
CopyIcon
GetDesktopWindow
MessageBoxW
SetSystemCursor
GetClientRect
LoadCursorW
GetSystemMetrics
gdi32
BitBlt
StretchBlt
DeleteObject
SelectObject
CreateCompatibleDC
CreateCompatibleBitmap
GetObjectW
SetStretchBltMode
GetDIBits
advapi32
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
shell32
ShellExecuteA
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
CoCreateInstance
oleaut32
SysAllocStringLen
SysFreeString
VariantInit
gdiplus
GdipGetImageEncodersSize
GdiplusStartup
GdipCloneImage
GdipSaveImageToFile
GdiplusShutdown
GdipFree
GdipAlloc
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipGetImageEncoders
Sections
.text Size: 277KB - Virtual size: 276KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ