vidar | fcdc32a8a85c11aa4ab1dd4f72ec38a1fc785f74f6c3833c5099791f73cdfcfc

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General

Target

fcdc32a8a85c11aa4ab1dd4f72ec38a1fc785f74f6c3833c5099791f73cdfcfc
Size

365KB
MD5

2f8d2c3172eb11e80c2b439867f50302
SHA1

a54f4c8be672356c05f375845905d95390506a07
SHA256

fcdc32a8a85c11aa4ab1dd4f72ec38a1fc785f74f6c3833c5099791f73cdfcfc
SHA512

1b648826459e9b6ad4bacb0a9be2a603348e721eaf57a4e8c82e77f5edfa0173cbaef551bc67945a06529253e969691a83790ccec84c5ae6b0503fb21c769b99
SSDEEP

6144:71R9rz1Q1i9dGeLEcFGE+2u35VHff6YUPi1bd:71Rdz1T9RLBpNu35d6yVd

Score

10^/10

258 vidar

Malware Config

Extracted

Family

vidar

Version

2.3

Botnet

258

https://t.me/mantarlars

https://steamcommunity.com/profiles/76561199474840123

http://49.12.239.21:80

Attributes

profile_id
258

Signatures

Vidar family
vidar

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
fcdc32a8a85c11aa4ab1dd4f72ec38a1fc785f74f6c3833c5099791f73cdfcfc

Files

fcdc32a8a85c11aa4ab1dd4f72ec38a1fc785f74f6c3833c5099791f73cdfcfc
.exe windows:5 windows x86 arch:x86

23d55f9b1cc23c82683612f9785195e2

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

VirtualAllocExNuma
Sleep
VirtualAlloc
GlobalMemoryStatusEx
lstrlenW
LocalAlloc
lstrcatW
GetProcAddress
LoadLibraryA
VirtualProtect
VirtualFree
FindFirstFileW
Process32First
Process32Next
FindNextFileW
CreateToolhelp32Snapshot
CloseHandle
GetProcessHeap
GetCurrentProcess
GetLogicalProcessorInformationEx
ExitProcess
SetEndOfFile
CreateFileW
CreateFileA
WriteConsoleW
SetStdHandle
LoadLibraryW
HeapReAlloc
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
EncodePointer
DecodePointer
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
GetLastError
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
LCMapStringW
GetCPInfo
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapCreate
GetModuleHandleW
WriteFile
GetStdHandle
GetModuleFileNameW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapSize
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
ReadFile
SetFilePointer
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetLocaleInfoW
GetUserDefaultLCID

ole32

CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket

oleaut32

VariantInit
VariantClear
SysAllocString
SysFreeString

Sections

.text
Size: 271KB - Virtual size: 270KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 63KB

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

Sharing

General

Malware Config

Extracted

Signatures

Files

23d55f9b1cc23c82683612f9785195e2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ole32

oleaut32

Sections

.text Size: 271KB - Virtual size: 270KB

.rdata Size: 63KB - Virtual size: 63KB

.data Size: 7KB - Virtual size: 84KB

.reloc Size: 22KB - Virtual size: 22KB

.text
Size: 271KB - Virtual size: 270KB

.rdata
Size: 63KB - Virtual size: 63KB

.data
Size: 7KB - Virtual size: 84KB

.reloc
Size: 22KB - Virtual size: 22KB