Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_b77e41fa5cba52bf9c7c8a9f266c4c43_mafia.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_b77e41fa5cba52bf9c7c8a9f266c4c43_mafia.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_b77e41fa5cba52bf9c7c8a9f266c4c43_mafia
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Size
394KB
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MD5
b77e41fa5cba52bf9c7c8a9f266c4c43
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SHA1
eeab754d6359a965abb0dd28fb2b32f9b7e7830a
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SHA256
11a7d013e958bbca34fab006b8384b3e5278856caf84ce516c65692c028e88f3
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SHA512
50bbc0c1d36ee42115f1649d98198de50f462d1cc4a6f36e3c185c157db84660267e9ebc18b2adcb57450ae4ef9a20fb7e6ed50bb162fb275c7db13c38cc644f
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SSDEEP
6144:2N/iYKwzUEFT5wvKOXQfIzw/DxLMwty1Pg:8fpmgfIzKDxL5tYPg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-25_b77e41fa5cba52bf9c7c8a9f266c4c43_mafia
Files
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2024-01-25_b77e41fa5cba52bf9c7c8a9f266c4c43_mafia.exe windows:5 windows x86 arch:x86
36d080521deb73e35bc6975767a15a1b
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
CreateFileW
GetFileSize
ReadFile
GetCommandLineW
GetTempPathW
lstrcpyW
WaitForSingleObject
GetExitCodeProcess
ExitProcess
CloseHandle
GetTempFileNameW
lstrlenW
GetModuleFileNameW
SetEndOfFile
SetStdHandle
WriteConsoleW
HeapReAlloc
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetLocaleInfoW
GetSystemTimeAsFileTime
GetLastError
FreeLibrary
GetProcAddress
lstrcatW
LoadLibraryW
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedExchange
MultiByteToWideChar
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
GetCPInfo
LCMapStringW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapSize
GetModuleHandleW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointer
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetProcessHeap
user32
MessageBoxW
advapi32
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
GetUserNameW
Sections
.text Size: 157KB - Virtual size: 157KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 165KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ