Behavioral task
behavioral1
Sample
6fc66d672ddaea6f4ab22caa7e11b151_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6fc66d672ddaea6f4ab22caa7e11b151_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6fc66d672ddaea6f4ab22caa7e11b151_mafia_JC.exe
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Size
772KB
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MD5
6fc66d672ddaea6f4ab22caa7e11b151
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SHA1
2e81699765b2953ea05023c095124d94b2c944c5
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SHA256
68bcdc9b8bdf6af5ce2237cf535d75107a1447dc214dd80706a4ffc01fc7e882
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SHA512
3b9c3bd55feefc6d5cd87c37eb10ffa48a060dec2cc6ab43229ed005700f57628f8393ba207081e040f864f73e756578e648813e137829469e81be14ee3236d2
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SSDEEP
24576:yRu16WYdRNDl0Et8uEXE6dl5H92r5HpTNY:OVNDl0Et8uEXE6ds1HpT
Malware Config
Extracted
vidar
4.9
f090959db6a58d8ce856da5a5eb9511f
https://t.me/dastantim
https://steamcommunity.com/profiles/76561199529242058
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profile_id_v2
f090959db6a58d8ce856da5a5eb9511f
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user_agent
Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6fc66d672ddaea6f4ab22caa7e11b151_mafia_JC.exe
Files
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6fc66d672ddaea6f4ab22caa7e11b151_mafia_JC.exe.exe windows x86
7d594973434539b63f110ff65422442a
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
Sleep
GetSystemInfo
LocalAlloc
lstrcatA
GetProcAddress
LoadLibraryA
VirtualProtect
GetCurrentProcess
GetLogicalProcessorInformationEx
FindNextFileW
FindFirstFileW
CloseHandle
Process32Next
Process32First
CreateToolhelp32Snapshot
GetProcessHeap
TerminateProcess
ExitProcess
SetEndOfFile
CreateFileW
CreateFileA
SetStdHandle
WriteConsoleW
LoadLibraryW
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
GetLastError
HeapFree
HeapAlloc
RtlUnwind
RaiseException
HeapReAlloc
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
LCMapStringW
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
GetModuleHandleW
WriteFile
GetStdHandle
GetModuleFileNameW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetACP
GetOEMCP
IsValidCodePage
HeapSize
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetConsoleCP
GetConsoleMode
ReadFile
SetFilePointer
FlushFileBuffers
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetLocaleInfoW
ole32
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket
oleaut32
VariantInit
SysAllocString
SysFreeString
VariantClear
Sections
.text Size: 288KB - Virtual size: 287KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 391KB - Virtual size: 468KB
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