?GetRegisterObj@@YAPAVIRegisterManager@@XZ
Behavioral task
behavioral1
Sample
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll
Resource
win10v2004-20230915-en
General
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Target
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908
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Size
5.2MB
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MD5
74a185e067aaea407f08578905c10c9d
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SHA1
0e1dd48f66babf47c81bbcaf1065915819238411
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SHA256
f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908
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SHA512
83602617bcc5ee70ebc220b2f3dad4d47a070b3600e5e32725b12edb5894804c4dfb479ad3ac1820fcc708a8da108ce5aa74c58e58013cbbbd2ce44b19c50684
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SSDEEP
98304:Tmire5JkKdsRZedB6MAanOKUltfziFYsLtVKtgBrEzWCSHX3MaXBlDujRLn:Tw5JkR4dEMBOJlhO7X0gBAzWCKX3J2
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908
Files
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f8802ba622e9ac17e547aeba6e939251c4cd5a995d2ffee0d14327c4b03c2908.dll windows:5 windows x86
945589a4f5726f2aaae4eb7993a58751
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
GetProcAddress
CreateProcessW
GetModuleHandleW
WideCharToMultiByte
CloseHandle
GlobalFree
CreateThread
SetEndOfFile
HeapSize
CreateFileW
GetLastError
MultiByteToWideChar
WaitForSingleObject
lstrlenA
CreatePipe
ReadFile
GetModuleFileNameW
GetStartupInfoW
WriteConsoleW
SetStdHandle
GetProcessHeap
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
FindClose
SetFilePointerEx
ReadConsoleW
HeapReAlloc
GetConsoleMode
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
SetEvent
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlUnwind
RaiseException
InterlockedFlushSList
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
HeapAlloc
HeapFree
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStdHandle
GetFileType
GetTimeZoneInformation
GetACP
FlushFileBuffers
WriteFile
GetConsoleCP
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
wsprintfW
GetProcessWindowStation
GetUserObjectInformationW
advapi32
RegQueryInfoKeyW
RegDeleteValueW
RegEnumValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
wininet
InternetCloseHandle
InternetSetOptionW
HttpQueryInfoW
InternetOpenUrlA
InternetReadFile
InternetGetConnectedState
InternetOpenA
winmm
timeGetTime
winhttp
WinHttpGetIEProxyConfigForCurrentUser
version
GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW
Exports
Exports
Sections
.text Size: 252KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 997B - Virtual size: 997B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE