Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_8b4edd639dff4670e8415589ba821c31_mafia_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_8b4edd639dff4670e8415589ba821c31_mafia_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-08_8b4edd639dff4670e8415589ba821c31_mafia_JC.exe
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Size
172KB
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MD5
8b4edd639dff4670e8415589ba821c31
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SHA1
257d010602ee1441dca443179339ef3e9a72aa00
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SHA256
6648dfdb684bc51afc0c6b6e03353fce847ef2852ef95caf3fcda7fa1e7c01ee
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SHA512
5f4c5014379a36da390801944b8ba7ce77a1e48b64cee4c10e6a637de7aa86a9ecda060d41506e9f2d2e8a7e590f2bf666595a2d9699059304c8b1e0c249af01
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SSDEEP
3072:wLZAmO/L6me88BntIjvXvM0DlWKFx3qDqRIH9Kif31Mo1:qA1/emeZkXlYKFx49Kiv2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_8b4edd639dff4670e8415589ba821c31_mafia_JC.exe
Files
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NEAS.2023-09-08_8b4edd639dff4670e8415589ba821c31_mafia_JC.exe.exe windows:5 windows x86
ea25c96756a0c43785ea65b03271595d
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
wininet
InternetCloseHandle
FtpSetCurrentDirectoryA
FtpPutFileA
InternetConnectA
InternetOpenA
shlwapi
PathFindFileNameA
PathFileExistsA
zlib1
deflateInit2_
deflate
deflateEnd
crc32
atl100
ord61
ord64
ord23
kernel32
LoadLibraryW
SetStdHandle
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
FlushFileBuffers
WriteConsoleW
SetEndOfFile
CreateFileW
CompareStringW
GetStringTypeW
SetEnvironmentVariableA
InterlockedIncrement
InterlockedDecrement
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
RaiseException
GetLastError
GetProcAddress
EnterCriticalSection
DeleteCriticalSection
FindResourceExW
FindResourceW
LoadResource
WideCharToMultiByte
SizeofResource
GetPrivateProfileStringA
LockResource
GetTempPathA
DeleteFileA
CreateFileA
ReadFile
CloseHandle
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
IsValidCodePage
GetOEMCP
GetACP
GetLocaleInfoW
GetConsoleMode
GetConsoleCP
SetFilePointer
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetFileType
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
GetTimeZoneInformation
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RtlUnwind
LCMapStringW
MultiByteToWideChar
GetCPInfo
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
ExitProcess
IsProcessorFeaturePresent
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
SetLastError
ole32
CoCreateInstance
shell32
SHGetSpecialFolderPathA
Sections
.text Size: 103KB - Virtual size: 103KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ