Behavioral task
behavioral1
Sample
2024-05-25_f2c61c2ccac1e836b82e959f7ce85b57_mafia.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-25_f2c61c2ccac1e836b82e959f7ce85b57_mafia.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_f2c61c2ccac1e836b82e959f7ce85b57_mafia
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Size
556KB
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MD5
f2c61c2ccac1e836b82e959f7ce85b57
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SHA1
d239dce87c4ed285a2b1b4a33d8d8c9e6bb95ee7
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SHA256
061bd65013efd4d188d0b8e793af9f31dfd3564d0ba6eda4366cf196cbbd55fd
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SHA512
8e9d5672ee33a339fd9e776b6feb173573ee2f04296c35dc10bb997da056d544d72bd3ced8ef6cdd03f8c864425261c1a677bf3badba7eaf75975c57c67e2588
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SSDEEP
12288:Gib4E1z9tDqi/sV3mHzeZ5ctfG7SnbK5:Gc1z9hqiC2I5cYWe
Malware Config
Signatures
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Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
Processes:
resource yara_rule sample INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
Processes:
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-25_f2c61c2ccac1e836b82e959f7ce85b57_mafia
Files
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2024-05-25_f2c61c2ccac1e836b82e959f7ce85b57_mafia.exe windows:5 windows x86 arch:x86
c25e383e860883b8942e1c5dcdf05eb9
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
VirtualFree
VirtualAlloc
Sleep
GetSystemInfo
LocalAlloc
lstrlenA
GetProcAddress
LoadLibraryA
VirtualProtect
lstrcatA
GetCurrentProcess
GetLogicalProcessorInformationEx
CloseHandle
Process32Next
Process32First
CreateToolhelp32Snapshot
FindNextFileW
FindFirstFileW
GetProcessHeap
VirtualAllocExNuma
TerminateProcess
ExitProcess
SetEndOfFile
CreateFileW
CreateFileA
SetStdHandle
WriteConsoleW
LoadLibraryW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetLocaleInfoW
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
HeapAlloc
GetLastError
HeapFree
RaiseException
RtlUnwind
HeapReAlloc
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
LCMapStringW
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetACP
GetOEMCP
IsValidCodePage
HeapSize
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeW
ole32
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket
oleaut32
SysFreeString
VariantClear
VariantInit
SysAllocString
Sections
.text Size: 254KB - Virtual size: 253KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 215KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ