Behavioral task
behavioral1
Sample
3ee98502576bb75bbd3d23f6badd7950_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3ee98502576bb75bbd3d23f6badd7950_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3ee98502576bb75bbd3d23f6badd7950_mafia_JC.exe
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Size
467KB
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MD5
3ee98502576bb75bbd3d23f6badd7950
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SHA1
bc89c531473eb1e01ef97b9a555d58d9a7b8e5fa
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SHA256
42cc34d4ba23111d3e3e38bbbc10131205af49e6c1029a8327d22f2e4d5e0ba2
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SHA512
02fb63a2ebd9e0f0994913762f037dde5fa36e56e747ddd00c00aedbc026f1af0753527318c0d56724ced3cc2a53f4d5c3a574773d2c953d1ebb9ccaed6bca5e
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SSDEEP
12288:GMqFYULoWzniwtgGbl6mw/YAMOtwhF5JBqyhCnGe+:GMqFbniCgGZ6T/DMO25JzcnGd
Malware Config
Extracted
vidar
5
15c6590ec29e781c81fbc56d7ba99f06
https://t.me/versozaline
https://steamcommunity.com/profiles/76561199532186526
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profile_id_v2
15c6590ec29e781c81fbc56d7ba99f06
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user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ee98502576bb75bbd3d23f6badd7950_mafia_JC.exe
Files
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3ee98502576bb75bbd3d23f6badd7950_mafia_JC.exe.exe windows x86
eb946a5d419bb360e395b3426711b797
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
GlobalMemoryStatusEx
GetSystemInfo
LocalAlloc
lstrlenW
lstrcatW
GetProcAddress
LoadLibraryA
VirtualProtect
GetCurrentProcess
GetLogicalProcessorInformationEx
CloseHandle
Process32Next
Process32First
CreateToolhelp32Snapshot
FindNextFileW
FindFirstFileW
lstrcpynA
CompareStringW
GetProcessHeap
VirtualAllocExNuma
TerminateProcess
ExitProcess
SetEndOfFile
CreateFileW
CreateFileA
SetStdHandle
WriteConsoleW
LoadLibraryW
FreeLibrary
SetConsoleCtrlHandler
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetLocaleInfoW
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
InterlockedCompareExchange
MultiByteToWideChar
HeapAlloc
GetLastError
HeapFree
RaiseException
RtlUnwind
HeapReAlloc
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
LCMapStringW
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
HeapDestroy
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetCurrentThread
GetACP
GetOEMCP
IsValidCodePage
HeapSize
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
FatalAppExitA
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
GetTimeZoneInformation
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeW
SetEnvironmentVariableA
user32
ReleaseDC
gdi32
GetDeviceCaps
CreateDCA
ole32
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket
oleaut32
SysFreeString
VariantClear
VariantInit
SysAllocString
netapi32
NetWkstaGetInfo
NetApiBufferFree
Sections
.text Size: 357KB - Virtual size: 357KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 79KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ