Static task
static1
Behavioral task
behavioral1
Sample
b75473e912029a74e2e7762284cf4705_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b75473e912029a74e2e7762284cf4705_mafia_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
b75473e912029a74e2e7762284cf4705_mafia_JC.exe
-
Size
340KB
-
MD5
b75473e912029a74e2e7762284cf4705
-
SHA1
193e0422714d6d52b988a9893517de27d10f5ab1
-
SHA256
4bb0f5636be7b2d718229300eb3921fd800e882ee817cbe32692cbbc9291db65
-
SHA512
8a05e76dc63cc2cc920a599b44c5b1ddc5b2c2928ce886bf5ab6f57e16e0f2927d3f749a7d6384fb02341f11ceef7a9bebd8886d51d62b0fb190be12ea258fc5
-
SSDEEP
6144:MNuqUxlmr2L5/+rrB2SZ4LnnrDoX1HvRYva:+Uvl+rr0SZ4brDQPRYva
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b75473e912029a74e2e7762284cf4705_mafia_JC.exe
Files
-
b75473e912029a74e2e7762284cf4705_mafia_JC.exe.exe windows x86
24f20b520178eb6dffac2cdd425e3130
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualProtect
FindAtomW
GetFileInformationByHandle
GetStringTypeW
IsValidLocale
FindAtomA
GetLocaleInfoA
GetUserDefaultLCID
IsValidCodePage
GetOEMCP
GetACP
HeapSize
GetLocaleInfoW
AddAtomA
LocalAlloc
LoadLibraryA
GetProcessVersion
GetLastError
GetCurrentDirectoryW
GetTickCount
EnumSystemLocalesA
GetCPInfo
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapCreate
GetProcAddress
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
LoadLibraryW
user32
CloseClipboard
GetNextDlgGroupItem
SendDlgItemMessageA
EndPaint
GetMenuDefaultItem
BeginPaint
GetMonitorInfoA
CreateIconFromResource
GetRawInputDeviceInfoW
SwitchDesktop
GetDialogBaseUnits
LoadIconA
gdi32
StretchBlt
EndPath
SetPolyFillMode
FillPath
ColorCorrectPalette
advapi32
SetTokenInformation
ChangeServiceConfigA
shell32
ExtractIconA
msimg32
TransparentBlt
Sections
.text Size: 82KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 157KB - Virtual size: 157KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ