Behavioral task
behavioral1
Sample
f30bad0182ae686644d60f7f9e3cb429_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f30bad0182ae686644d60f7f9e3cb429_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f30bad0182ae686644d60f7f9e3cb429_mafia_JC.exe
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Size
772KB
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MD5
f30bad0182ae686644d60f7f9e3cb429
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SHA1
53ee09bdcc786d228008916247101f9dcb13d00e
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SHA256
3b6eed167e62a881d81e2baa88931237d26a9eca4b56e5ee4fa2d400f9c56c63
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SHA512
db31f8adc31bbe05739e263f48b39fa3780a02be281ebb7b31ba878573b4f4eab733869b51316b87cfdb6294160313943af094a022bb073b857c9c1653ba2953
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SSDEEP
24576:ZRu16WYdRNDl0Et8uEXE6dl5H92r5H7kNY:HVNDl0Et8uEXE6ds1H7k
Malware Config
Extracted
vidar
4.9
085b5e6cac62c7d3e546c8fe976524a2
https://t.me/dastantim
https://steamcommunity.com/profiles/76561199529242058
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profile_id_v2
085b5e6cac62c7d3e546c8fe976524a2
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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 f30bad0182ae686644d60f7f9e3cb429_mafia_JC.exe
Files
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f30bad0182ae686644d60f7f9e3cb429_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