Static task
static1
Behavioral task
behavioral1
Sample
2023-08-23_2a2eb08fb48f57a6c1e2c9f343169308_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-23_2a2eb08fb48f57a6c1e2c9f343169308_mafia_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-23_2a2eb08fb48f57a6c1e2c9f343169308_mafia_JC.exe
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Size
1.9MB
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MD5
2a2eb08fb48f57a6c1e2c9f343169308
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SHA1
960a00c4dd3a7b541ba8ab4e3e29fe6fc4f301ac
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SHA256
554e3aa5ffbe8b8755a6e50b753ca90eea8fc55463a9627d02499d1d03bcdc05
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SHA512
f876ac068a34cfed2db39107ef90210bba1f78a63261fdfdaa7052ba53007d08729fc2a88640ab971ff2bba7c0448540f14b198ef21043b32c582629d58bd375
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SSDEEP
49152:aR+wnJesV4lDnBORnmuJF5G1ZwTBRTYZEj1G6MtS0rQMYOQ+q8C/X:sJep4TF5GjM0r1Qn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-23_2a2eb08fb48f57a6c1e2c9f343169308_mafia_JC.exe
Files
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2023-08-23_2a2eb08fb48f57a6c1e2c9f343169308_mafia_JC.exe.exe windows x86
4186ebe91da13aafe9f8f1dad0252cd1
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
GetModuleHandleA
GetLastError
CreateFileA
LoadLibraryA
LockResource
CloseHandle
FindResourceA
LoadResource
GetProcAddress
WriteConsoleW
CreateFileW
WriteFile
GetCurrentProcess
LoadLibraryW
SizeofResource
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
EncodePointer
RaiseException
SetLastError
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapFree
HeapAlloc
MultiByteToWideChar
CompareStringW
LCMapStringW
GetFileAttributesExW
CreateDirectoryW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
DecodePointer
user32
MessageBoxA
LoadStringA
advapi32
LookupPrivilegeValueA
OpenProcessToken
AdjustTokenPrivileges
Sections
.text Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ