AppVDllSurrogate64.pdb
Static task
static1
Behavioral task
behavioral1
Sample
977453468b7d905ed695fc3b5c2fae47.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
977453468b7d905ed695fc3b5c2fae47.exe
Resource
win10v2004-20231215-en
General
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Target
977453468b7d905ed695fc3b5c2fae47
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Size
1.9MB
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MD5
977453468b7d905ed695fc3b5c2fae47
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SHA1
f9a10b023d016785a2dd7efed986ddf0a7dd8588
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SHA256
57ff3da4d0d20c7656fbbc173acb0c54e83dc8b855156b45cdd05140e5eaa63b
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SHA512
52d6bd38a061b3a3942bbc84ad161dc829a5a22b9fc4217b6cb3b13c506523bc12906579f75ca8bb8dd7ea8da0058a3cb9c3bc030a27532b44448f6bf820eaca
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SSDEEP
24576:fQfBScuzKPgssStPUvgsx/WnSyhbzvZOqU1F:4fBShKPgssSt2gsWSytLoqUX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 977453468b7d905ed695fc3b5c2fae47
Files
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977453468b7d905ed695fc3b5c2fae47.exe windows:6 windows x64 arch:x64
0d2218e81446673d078bd89d4c6f76e1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
kernel32
LeaveCriticalSection
EnterCriticalSection
GetCurrentThreadId
InitializeCriticalSection
GetProcAddress
CloseHandle
WriteConsoleW
DeleteCriticalSection
DecodePointer
GetLastError
RaiseException
InitializeCriticalSectionEx
GetModuleHandleW
Sleep
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
LoadLibraryExW
LCMapStringW
IsDebuggerPresent
OutputDebugStringW
HeapFree
EncodePointer
GetCommandLineW
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx
IsProcessorFeaturePresent
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
MultiByteToWideChar
GetProcessHeap
ExitProcess
GetModuleHandleExW
WideCharToMultiByte
HeapSize
HeapAlloc
GetStdHandle
GetFileType
GetStartupInfoW
GetModuleFileNameW
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapReAlloc
RtlCaptureContext
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStringTypeW
CreateFileW
advapi32
RegOpenKeyExW
RegQueryValueExW
EventRegister
EventUnregister
EventWrite
RegCloseKey
ole32
CoRevokeClassObject
CoMarshalInterface
CoGetClassObject
CoReleaseMarshalData
CoRegisterClassObject
CoFreeUnusedLibraries
CoRegisterSurrogate
CoInitializeSecurity
CoUninitialize
CLSIDFromString
CoInitializeEx
Sections
.text Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 138KB - Virtual size: 137KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ