Static task
static1
Behavioral task
behavioral1
Sample
3b8d7701446316a16df3e4198e81e296_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3b8d7701446316a16df3e4198e81e296_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3b8d7701446316a16df3e4198e81e296_mafia_JC.exe
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Size
396KB
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MD5
3b8d7701446316a16df3e4198e81e296
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SHA1
0983e25f4888911a976b12c1c44cb9ef71e50768
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SHA256
0e4443c2456a9530d1ebd8aabdf6ed415aaaa7a5b1f56f6627d41f266b3f6696
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SHA512
1298a7ac2c9ad2bdda3f84a8314cf1599ea37bb1ab012b4793e2ca038d241340d116eb0a47a9dfdfc41f5d1b7ded94888855a5eaf240b4dbfff085f56456db65
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SSDEEP
6144:gNIhf75iI7DjLeN1xH7Yv3Lfo+SfWWp6LPpLW:f1KN1xH7Yv3Lfo+SOWkPxW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b8d7701446316a16df3e4198e81e296_mafia_JC.exe
Files
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3b8d7701446316a16df3e4198e81e296_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