Static task
static1
Behavioral task
behavioral1
Sample
2023-08-22_a661752e48a9f2ada3e136a9fb89e90e_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-22_a661752e48a9f2ada3e136a9fb89e90e_mafia_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-22_a661752e48a9f2ada3e136a9fb89e90e_mafia_JC.exe
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Size
462KB
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MD5
a661752e48a9f2ada3e136a9fb89e90e
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SHA1
497bec5a08a642af1dbd119b66e9b5106ea16312
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SHA256
d50aff84b9654905649a9b7767e5af038b005a416c12bf7af086f94bd3c4eeff
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SHA512
a25fa248b2da352c616b82f06fd7cf6a19d991d853e0ae6f24f61ca25f1f4b3c0a34638f5504be8a7515e6467fe7f9887697d866ea7e26939a233e127a5d0bdc
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SSDEEP
6144:zRPu8zwNAZYCZrIik3tH4UPDr8gIuiJPJ0f66lW8Pg7tgDjSvwr1YsH5f:zJrIik3NrUuiJPayp8qtmJ9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-22_a661752e48a9f2ada3e136a9fb89e90e_mafia_JC.exe
Files
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2023-08-22_a661752e48a9f2ada3e136a9fb89e90e_mafia_JC.exe.exe windows x86
2db4fba7eea2d94ca8042891d0a35f45
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
GetModuleHandleW
GetLocalTime
GetComputerNameW
SystemTimeToFileTime
FileTimeToSystemTime
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
MultiByteToWideChar
GetProcAddress
LoadLibraryW
GetCurrentProcess
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
WaitForSingleObject
InitializeCriticalSection
GetLastError
CloseHandle
WideCharToMultiByte
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
OpenProcess
TerminateProcess
Sleep
MoveFileW
DeleteFileW
CreateDirectoryW
SetFileAttributesW
GetTempPathW
GetTempFileNameW
MoveFileExW
lstrlenW
CreateFileW
GetFileSize
ReadFile
WriteFile
GetComputerNameA
GetModuleFileNameW
CreateProcessW
GetSystemTime
FileTimeToLocalFileTime
RaiseException
InitializeCriticalSectionAndSpinCount
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
LocalAlloc
WaitForMultipleObjects
GetModuleHandleA
ProcessIdToSessionId
SetEndOfFile
SetStdHandle
WriteConsoleW
LoadLibraryA
FreeLibrary
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
EncodePointer
DecodePointer
GetCommandLineW
HeapSetInformation
GetStartupInfoW
ExitThread
GetCurrentThreadId
CreateThread
RtlUnwind
LCMapStringW
GetCPInfo
SetUnhandledExceptionFilter
ExitProcess
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
SetFilePointer
FlushFileBuffers
GetUserDefaultLCID
GetLocaleInfoW
ole32
CoCreateInstance
CoInitialize
shlwapi
PathFileExistsW
PathIsRootW
PathAppendW
PathAddExtensionW
PathRemoveExtensionW
psapi
GetModuleFileNameExW
wtsapi32
WTSQueryUserToken
userenv
CreateEnvironmentBlock
DestroyEnvironmentBlock
Sections
.text Size: 145KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 222KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ