Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_f025d4ff81b5fe0d7db1ce5bef08ff03_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_f025d4ff81b5fe0d7db1ce5bef08ff03_mafia_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
2023-08-26_f025d4ff81b5fe0d7db1ce5bef08ff03_mafia_JC.exe
-
Size
486KB
-
MD5
f025d4ff81b5fe0d7db1ce5bef08ff03
-
SHA1
4f265822f7cd48daf00ab6d2b0aae1318ecb7a02
-
SHA256
c6c58d2d0ab0f9976e607d6cf22cd996e596c3a9a83643e536bbdc1a1856554b
-
SHA512
12b27eab2df5ffea7c346907e819ca02fbc1c67aa28956524f4d635ba88e5ed3fcc84f87296c02e387d1de79b60ee171093b110eaed6b2ce1d52cf3ed385dfc2
-
SSDEEP
12288:frF2600C97fDB98QFZyM5WNhuA1pU7JeUg:fro6s9jD0Cm3VpU7MB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_f025d4ff81b5fe0d7db1ce5bef08ff03_mafia_JC.exe
Files
-
2023-08-26_f025d4ff81b5fe0d7db1ce5bef08ff03_mafia_JC.exe.exe windows:5 windows x86
e25d21d4d74123574c8e96e2932a6703
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
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
InitializeCriticalSection
WaitForSingleObject
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcess
LoadLibraryW
GetProcAddress
MultiByteToWideChar
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
FileTimeToSystemTime
SystemTimeToFileTime
GetComputerNameW
GetLocalTime
WaitForMultipleObjects
GetModuleHandleA
ProcessIdToSessionId
SetEndOfFile
SetStdHandle
WriteConsoleW
GetStringTypeW
GetModuleHandleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetLocaleInfoW
GetUserDefaultLCID
FlushFileBuffers
SetFilePointer
InterlockedIncrement
InterlockedDecrement
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
advapi32
CreateProcessAsUserW
RegQueryValueExW
RegCreateKeyExW
CloseServiceHandle
StartServiceW
ChangeServiceConfigW
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
RegSetValueExW
RegOpenKeyExW
RegCloseKey
CryptReleaseContext
CryptGenRandom
CryptAcquireContextW
GetUserNameW
GetUserNameA
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
ole32
CoCreateInstance
CoInitialize
shell32
SHGetSpecialFolderPathW
ShellExecuteW
shlwapi
PathAddExtensionW
PathFileExistsW
PathIsRootW
PathRemoveExtensionW
PathAppendW
psapi
GetModuleFileNameExW
wtsapi32
WTSQueryUserToken
userenv
CreateEnvironmentBlock
DestroyEnvironmentBlock
Sections
.text Size: 141KB - Virtual size: 140KB
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: 217KB - Virtual size: 239KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ