Start
Behavioral task
behavioral1
Sample
0x0028000000015e3d-6.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
0x0028000000015e3d-6.dll
Resource
win10v2004-20230915-en
General
-
Target
0x0028000000015e3d-6.dat
-
Size
312KB
-
MD5
14f7f948561051323a5550bab03b2515
-
SHA1
d7c6fbfdbfd6c95037810db1558a0dab3fdd61ff
-
SHA256
34f29567ce5f19c9a4cc6752b1e7c6e56f04d4b4622e164181cbe7089b5543c4
-
SHA512
5c6dc6658e06140861304ec4a8dbb1daaee50c0c39699651be5c684bc0e9f89819472449abe59f0fc27cf0cf54a9788199b5eb2c5093c8440f9bad8fe9bcf9bd
-
SSDEEP
6144:Asf1jvN8Q2xaWEbescwLR17I4eDuUQEIGk9ZRDNZMpShgaW:AgW2h1lwIGkJDNSp
Malware Config
Signatures
-
Vidar family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0x0028000000015e3d-6.dat
Files
-
0x0028000000015e3d-6.dat.dll windows:5 windows x86
3d58e071cb811cf4eae1921da96a7569
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
Sleep
LocalAlloc
lstrlenW
lstrcatW
HeapAlloc
GetProcessHeap
GetProcAddress
LoadLibraryA
GetCurrentProcess
DisableThreadLibraryCalls
GetLogicalProcessorInformationEx
lstrlenA
CloseHandle
FindNextFileW
FindFirstFileW
SetEndOfFile
VirtualProtect
ExitProcess
CreateFileW
CreateFileA
SetStdHandle
WriteConsoleW
LoadLibraryW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
HeapReAlloc
GetLocaleInfoW
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
GetLastError
HeapFree
RaiseException
RtlUnwind
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCommandLineA
LCMapStringW
GetCPInfo
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
HeapDestroy
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetACP
GetOEMCP
IsValidCodePage
HeapSize
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeW
ole32
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket
oleaut32
SysFreeString
VariantClear
VariantInit
SysAllocString
Exports
Exports
Sections
.text Size: 221KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
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: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ