Static task
static1
Behavioral task
behavioral1
Sample
591a32f3b4a05fc8ec35adb10f5adf98_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
591a32f3b4a05fc8ec35adb10f5adf98_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
591a32f3b4a05fc8ec35adb10f5adf98_mafia_JC.exe
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Size
396KB
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MD5
591a32f3b4a05fc8ec35adb10f5adf98
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SHA1
15693acbfe2224b183e10555e2bae79b19dbb8c7
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SHA256
c74e704ec148481708f8447832f6c21fdef059cc5405a4267e125adbf4d6a470
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SHA512
0f03e3a66c92514f68f0f195621b8382d31f8dbab80312e05741eabd78191847a74770616b3d5c2653ade685c41c9a63cf37555310c44c0cf6f1230386552895
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SSDEEP
6144:gNIhf75iI7DjLeN1xH7Yv3Lfo+SfWWp6LPpLI:f1KN1xH7Yv3Lfo+SOWkPxI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 591a32f3b4a05fc8ec35adb10f5adf98_mafia_JC.exe
Files
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591a32f3b4a05fc8ec35adb10f5adf98_mafia_JC.exe.exe windows x86
6c9a43c205e1b3025fe1b3b2d6749bd8
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
kernel32
CreateFileW
GetFileSize
ReadFile
GetCommandLineW
GetTempPathW
lstrcpyW
WaitForSingleObject
GetExitCodeProcess
ExitProcess
CloseHandle
GetTempFileNameW
GetModuleFileNameW
lstrcatW
SetEndOfFile
SetStdHandle
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetLocaleInfoW
GetSystemTimeAsFileTime
GetLastError
FreeLibrary
GetProcAddress
lstrlenW
LoadLibraryW
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
WideCharToMultiByte
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapReAlloc
HeapFree
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
GetCPInfo
LCMapStringW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapSize
GetModuleHandleW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointer
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetProcessHeap
advapi32
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
GetUserNameW
Sections
.text Size: 155KB - Virtual size: 154KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ