vidar | 2679fa8e9fd0c1f6f26527d53759bb596fda43a741b4dfcc99a8c0907836a835

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General

Target

2679fa8e9fd0c1f6f26527d53759bb596fda43a741b4dfcc99a8c0907836a835
Size

556KB
MD5

8b2403119f61c4f01f8faf07a36cd064
SHA1

f3dfdceb12568691eb34c3729087e2d144b78dfb
SHA256

2679fa8e9fd0c1f6f26527d53759bb596fda43a741b4dfcc99a8c0907836a835
SHA512

0d5706f8b1e13c762c09d6e2a5aed2d043da368126ffa9198a1f0117b5ed6922ac96f1f6f1351836083870e765a8487c65f40e9c78c0816ff743b8f7db013ed7
SSDEEP

12288:zTX9zl+g2Egi+SxNqlN2c+HFTRnk2FCVyC7aW5X3/k:HNRXqYxNntHFNk2uyC7aW5

Score

10^/10

stealer 101 vidar masslogger

Malware Config

Extracted

Family

vidar

Version

4.3

Botnet

101

http://nasalietco.com/

Attributes

profile_id
101

Signatures

Masslogger family
masslogger
Vidar Stealer 1 IoCs
stealer

Processes:

resource yara_rule

sample family_vidar
Vidar family
vidar
Vidar log file 1 IoCs
Detects a log file produced by Vidar.

Processes:

resource yara_rule

sample vidar_log_file

resource	yara_rule
sample	family_vidar

resource	yara_rule
sample	vidar_log_file

Files

2679fa8e9fd0c1f6f26527d53759bb596fda43a741b4dfcc99a8c0907836a835
.exe windows x86

b4c442a653085d78e85b963e4db4fdf8

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

DeleteFileA
GetCurrentProcessId
SetCurrentDirectoryA
CreateDirectoryA
GetLastError
CreateMutexA
MultiByteToWideChar
ReadFile
GetFileSize
GetVersionExA
Process32Next
Process32First
CreateToolhelp32Snapshot
TerminateProcess
OpenProcess
GetProcAddress
LoadLibraryA
FreeLibrary
GetPrivateProfileSectionNamesA
GetFileAttributesW
InitializeCriticalSection
InterlockedCompareExchange
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
AreFileApisANSI
SetFilePointer
SetEndOfFile
FlushFileBuffers
UnlockFile
LockFile
LockFileEx
UnlockFileEx
GetFileAttributesA
GetFileAttributesExW
LoadLibraryW
QueryPerformanceCounter
GetTickCount
GetSystemTime
GetSystemTimeAsFileTime
UnmapViewOfFile
GetTempPathA
GetTempPathW
Sleep
FormatMessageW
GetFullPathNameA
GetFullPathNameW
GetDiskFreeSpaceA
GetDiskFreeSpaceW
CreateFileW
GetSystemInfo
MapViewOfFile
CreateFileMappingA
GetComputerNameA
IsWow64Process
GetCurrentProcess
GlobalMemoryStatus
GetModuleHandleA
GetUserDefaultLocaleName
TzSpecificLocalTimeToSystemTime
GetTimeZoneInformation
GetLocaleInfoA
GetFileSizeEx
FileTimeToSystemTime
GetFileInformationByHandle
SystemTimeToFileTime
GetLocalTime
SetStdHandle
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetLocaleInfoW
GetStringTypeW
GetModuleFileNameA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
GetLogicalDriveStringsA
GetDriveTypeA
CreateDirectoryW
CopyFileW
lstrcpyW
lstrcatW
LocalFree
FindFirstFileW
lstrcmpW
DeleteFileW
FindNextFileW
FindClose
ExitProcess
CreateFileA
WriteFile
CloseHandle
LocalAlloc
lstrlenA
HeapFree
GetProcessHeap
SetEnvironmentVariableW
GetConsoleMode
GetConsoleCP
IsValidCodePage
GetOEMCP
GetACP
HeapAlloc
WideCharToMultiByte
FormatMessageA
HeapCreate
InitializeCriticalSectionAndSpinCount
SetHandleCount
HeapSize
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentThreadId
SetLastError
GetModuleHandleW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsProcessorFeaturePresent
GetCPInfo
LCMapStringW
GetStartupInfoW
HeapSetInformation
GetCommandLineA
HeapReAlloc
GetModuleFileNameW
GetStdHandle
GetFileType
WriteConsoleW
RtlUnwind
RaiseException
DecodePointer
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
EncodePointer
CompareStringW

user32

GetDesktopWindow
GetSystemMetrics
GetDC
CharToOemA
EnumDisplayDevicesW
MessageBoxA
GetKeyboardLayoutList
wsprintfA
ReleaseDC

gdi32

CreateCompatibleBitmap
SelectObject
BitBlt
DeleteObject
CreateDCA
GetDeviceCaps
CreateCompatibleDC

advapi32

RegGetValueW
RegOpenKeyExA
RegQueryValueExA
GetUserNameA
GetCurrentHwProfileA
RegOpenKeyExW
RegEnumValueA
RegCloseKey
RegGetValueA
RegEnumKeyExA

shell32

ShellExecuteA
SHGetFolderPathA

ole32

CoCreateInstance
CoUninitialize

shlwapi

PathMatchSpecW

crypt32

CryptStringToBinaryA
CryptUnprotectData

psapi

GetModuleFileNameExA
GetModuleBaseNameA
EnumProcessModules

wininet

HttpQueryInfoA
InternetSetOptionA
InternetConnectA
InternetReadFile
HttpOpenRequestA
HttpSendRequestA
InternetCloseHandle
InternetOpenUrlA
InternetOpenA
HttpAddRequestHeadersA
InternetSetFilePointer

gdiplus

GdiplusStartup
GdiplusShutdown
GdipGetImageEncodersSize
GdipCreateBitmapFromHBITMAP
GdipCloneImage
GdipSaveImageToFile
GdipFree
GdipAlloc
GdipGetImageEncoders
GdipDisposeImage

Sections

.text
Size: 465KB - Virtual size: 464KB

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: 10KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Extracted

Signatures

Files

b4c442a653085d78e85b963e4db4fdf8

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

shlwapi

crypt32

psapi

wininet

gdiplus

Sections

.text Size: 465KB - Virtual size: 464KB

.rdata Size: 79KB - Virtual size: 79KB

.data Size: 10KB - Virtual size: 20KB

.text
Size: 465KB - Virtual size: 464KB

.rdata
Size: 79KB - Virtual size: 79KB

.data
Size: 10KB - Virtual size: 20KB