AppVDllSurrogate32.pdb
Static task
static1
Behavioral task
behavioral1
Sample
ac844a5f060bcb29440a22293d42b4c2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac844a5f060bcb29440a22293d42b4c2.exe
Resource
win10v2004-20240226-en
General
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Target
ac844a5f060bcb29440a22293d42b4c2
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Size
1.5MB
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MD5
ac844a5f060bcb29440a22293d42b4c2
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SHA1
3916c421bcde9178070ee72c962906889d2c5262
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SHA256
a2b8aed499a2b4a11246846f5bd2b94e74ccde5abf90fe38c12b342d16adaaa4
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SHA512
c28e6190d2c8d3a2648563c6343a6d0894d40ca4b0dac8f50af4f63e613d4e1770636410712dba1c44e19e3f1310cba619cf361e31462febf4eaad3022c2adf3
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SSDEEP
24576:TM84pO8OAvxI4LOsDFncLmKDZOSz1FO5l8StzKLfUT:TM84p1OAvxREzuxzKLfUT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac844a5f060bcb29440a22293d42b4c2
Files
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ac844a5f060bcb29440a22293d42b4c2.exe windows:6 windows x86 arch:x86
31996ef85deb54b1229fd67465453a82
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
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
RtlUnwind
IsProcessorFeaturePresent
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
MultiByteToWideChar
GetProcessHeap
ExitProcess
GetModuleHandleExW
WideCharToMultiByte
HeapSize
HeapAlloc
GetStdHandle
GetFileType
GetStartupInfoW
GetModuleFileNameW
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapReAlloc
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: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 105KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ