2023-08-26_3fdd4f3cb955d7636e041a6aa9df8977_mafia_JC[.]exe

Sharing

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General

Target

2023-08-26_3fdd4f3cb955d7636e041a6aa9df8977_mafia_JC.exe
Size

299KB
MD5

3fdd4f3cb955d7636e041a6aa9df8977
SHA1

afd44a7cd01e73843750f71c2e5ee73aff0283a3
SHA256

a6468759de51643694a50b69e32d52a940deec6bd1aa48990874164a6ed9b626
SHA512

dea4e91a763af8cb9db2e5140e988d17997e0bd97fef1b669e095008d625914b6049e40d2614b0b472b0dea369b55cbde4d98932c9e0b75129ec7ea4ef91dac2
SSDEEP

6144:YXiTuJYCQykIdDOlN/+LraSLC1lQ51bTXrrnqSr:YquOCXEN4mSCzQ51HrrnqS

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2023-08-26_3fdd4f3cb955d7636e041a6aa9df8977_mafia_JC.exe

Files

2023-08-26_3fdd4f3cb955d7636e041a6aa9df8977_mafia_JC.exe
.exe windows:5 windows x86

1c987a054a75dee2dd9dc04e22456d2f

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

user32

GetSystemMetrics
PostMessageW

advapi32

RegOpenKeyW
RegCloseKey
RegEnumValueA
RegOpenKeyExA

shell32

ShellExecuteA

ws2_32

getsockopt
socket
gethostbyname
closesocket
__WSAFDIsSet
recv
htons
select
WSAStartup
connect
inet_ntoa
send

netapi32

Netbios

kernel32

CompareStringW
SetEnvironmentVariableA
GetModuleHandleW
WriteConsoleW
HeapReAlloc
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetLocaleInfoW
FlushFileBuffers
GetConsoleMode
GetConsoleCP
SetStdHandle
GetTimeZoneInformation
IsValidCodePage
GetOEMCP
GetACP
HeapSize
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
GetCurrentProcessId
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
SetFilePointer
WriteFile
ReadFile
CreateFileW
GetLastError
CloseHandle
Sleep
CreateThread
GetCommandLineA
CreateMutexW
WaitForSingleObject
ReleaseMutex
FindResourceA
FreeLibrary
LoadResource
UpdateResourceA
EndUpdateResourceW
EnumResourceTypesA
SizeofResource
EnumResourceLanguagesA
SetLastError
BeginUpdateResourceW
LoadLibraryA
LockResource
BeginUpdateResourceA
UpdateResourceW
EnumResourceNamesA
EndUpdateResourceA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentProcess
LoadLibraryW
GetVersionExW
GetFileAttributesA
TerminateProcess
GetProcAddress
GetSystemInfo
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
InterlockedExchange
GetCommandLineW
HeapSetInformation
GetSystemTimeAsFileTime
HeapFree
HeapAlloc
RaiseException
RtlUnwind
LCMapStringW
GetCPInfo
SetUnhandledExceptionFilter
ExitProcess
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
HeapCreate
QueryPerformanceCounter
GetTickCount

Sections

.text
Size: 186KB - Virtual size: 185KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1c987a054a75dee2dd9dc04e22456d2f

Headers

DLL Characteristics

File Characteristics

Imports

user32

advapi32

shell32

ws2_32

netapi32

kernel32

Sections

.text Size: 186KB - Virtual size: 185KB

.rdata Size: 39KB - Virtual size: 39KB

.data Size: 7KB - Virtual size: 15KB

.rsrc Size: 52KB - Virtual size: 51KB

.reloc Size: 14KB - Virtual size: 13KB

.text
Size: 186KB - Virtual size: 185KB

.rdata
Size: 39KB - Virtual size: 39KB

.data
Size: 7KB - Virtual size: 15KB

.rsrc
Size: 52KB - Virtual size: 51KB

.reloc
Size: 14KB - Virtual size: 13KB