Behavioral task
behavioral1
Sample
3312-1-0x0000024B156F0000-0x0000024B15740000-memory.exe
Resource
win7-20230831-en
General
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Target
3312-1-0x0000024B156F0000-0x0000024B15740000-memory.dmp
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Size
320KB
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MD5
5611a6286bd49fcf446d80488836c2f0
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SHA1
ff45198279a5d4fd19d7bb68084fa8dbbcd24c58
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SHA256
ef0d452864b4b69f1134cc75e5d817840a2ff309b0fff2d6bbca2de899b3b494
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SHA512
b65c820c95e939f49df5ff203649ec0b09760c88edf48ad9a1713e2f05d034d936a697b799dbbcdaeb16270daac70598b47674f0986a4a80032add7a14c4e412
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SSDEEP
6144:QA+1e4b30YI1zA7I4ucur1srMPOZcFuIRM/hx4eXD3Pl:2XbkSlNrmOZcFu2MJXDN
Malware Config
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3312-1-0x0000024B156F0000-0x0000024B15740000-memory.dmp
Files
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3312-1-0x0000024B156F0000-0x0000024B15740000-memory.dmp.exe windows:5 windows x86
ef52d9d9eb7ff1356824bd8dd2c6c764
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
FlsAlloc
LocalAlloc
lstrlenW
lstrcatW
HeapAlloc
GetProcessHeap
GetProcAddress
GetCurrentProcess
VirtualProtect
GetLogicalProcessorInformationEx
lstrlenA
CloseHandle
FindNextFileW
FindFirstFileW
SetEndOfFile
LoadLibraryA
ExitProcess
CreateFileW
CreateFileA
SetStdHandle
WriteConsoleW
LoadLibraryW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
GetLastError
HeapFree
RaiseException
RtlUnwind
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
LCMapStringW
GetCPInfo
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetACP
GetOEMCP
IsValidCodePage
HeapSize
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeW
GetLocaleInfoW
HeapReAlloc
user32
ReleaseDC
gdi32
GetDeviceCaps
CreateDCA
ole32
CoCreateInstance
CoInitializeSecurity
CoSetProxyBlanket
CoInitializeEx
oleaut32
VariantInit
VariantClear
Sections
.text Size: 223KB - Virtual size: 223KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 63KB - 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: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ