Behavioral task
behavioral1
Sample
28e10da4d38e0572fe3b286c04e8c75a_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
28e10da4d38e0572fe3b286c04e8c75a_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
28e10da4d38e0572fe3b286c04e8c75a_mafia_JC.exe
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Size
467KB
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MD5
28e10da4d38e0572fe3b286c04e8c75a
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SHA1
cee125fe668d1e6137f9d30dc0a7718aa7c11501
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SHA256
f431d90984473d6ee93e88f8936e69df8c968f23c8bcb9489b32119398b3a9fe
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SHA512
915b777849af7f94a77732ef6c50b736434c18958f67922f15fbb5a6d85f33ddd823590307a9de19e695542327eef2faefa5fb6c072c5214e442817df4b0373a
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SSDEEP
12288:dMqFYULoWzniwtgGbl6mw/YAMOtwhF5DBqy/Cn1e+:dMqFbniCgGZ6T/DMO25DzKn1d
Malware Config
Extracted
vidar
5
cd0c4786177780e8d0d8ece588b97418
https://t.me/versozaline
https://steamcommunity.com/profiles/76561199532186526
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profile_id_v2
cd0c4786177780e8d0d8ece588b97418
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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 28e10da4d38e0572fe3b286c04e8c75a_mafia_JC.exe
Files
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28e10da4d38e0572fe3b286c04e8c75a_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