Static task
static1
Behavioral task
behavioral1
Sample
56ae0f5f3471eb274a59146fcb33e9d2dde95e6db735b9680276ef2d0a6cf2ac.exe
Resource
win7-20220414-en
General
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Target
56ae0f5f3471eb274a59146fcb33e9d2dde95e6db735b9680276ef2d0a6cf2ac
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Size
556KB
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MD5
2d75516fed5992be6a8b600a40ab6cfa
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SHA1
ec8e2926145ed6cbd862a3c7994200afa3704efa
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SHA256
56ae0f5f3471eb274a59146fcb33e9d2dde95e6db735b9680276ef2d0a6cf2ac
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SHA512
13df6f4cf24762f8150ea2274afa94619b4feb9e3d75d47c95e81ad820dc8f1fb4d005080650796058e74c4861901c39c0ab7c7cd0bef1527622b9970b7a23c2
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SSDEEP
12288:7pzltnitLpboSNixt0VUXew6T/S1fryDB5WCX3/:dzl9QuS40yXeRbSlyDB5WC
Malware Config
Extracted
vidar
4.3
96
http://nasalietco.com/
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profile_id
96
Signatures
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Masslogger family
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Vidar Stealer 1 IoCs
resource yara_rule sample family_vidar -
Vidar family
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Vidar log file 1 IoCs
Detects a log file produced by Vidar.
resource yara_rule sample vidar_log_file
Files
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56ae0f5f3471eb274a59146fcb33e9d2dde95e6db735b9680276ef2d0a6cf2ac.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: 80KB - 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