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Behavioral task
behavioral1
Sample
194c5aaa8547b8329c2ae83a10a1cb9ef3174d9283d272ec84aac257a5bae3b6.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
194c5aaa8547b8329c2ae83a10a1cb9ef3174d9283d272ec84aac257a5bae3b6.dll
Resource
win10v2004-20230703-en
General
-
Target
194c5aaa8547b8329c2ae83a10a1cb9ef3174d9283d272ec84aac257a5bae3b6
-
Size
15.5MB
-
MD5
3bdcd75d5ab05891d7dd0d9b07ec226e
-
SHA1
8335b404fa74ffd811fdee1592a46f9ee7ffb78f
-
SHA256
194c5aaa8547b8329c2ae83a10a1cb9ef3174d9283d272ec84aac257a5bae3b6
-
SHA512
650f709e8e5be98928823121c76a5253ba9244cefde847b2ed448a7b4ccff4d7c91c597040ab3e6327ba35cf6f482ad9c201bbfec046835b6be13ed213e89e23
-
SSDEEP
98304:vyNy0A8YhUdvgOgx024Z6y48PpXLX8STODpG/RRNWfN7:MdYn024X4D
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 194c5aaa8547b8329c2ae83a10a1cb9ef3174d9283d272ec84aac257a5bae3b6
Files
-
194c5aaa8547b8329c2ae83a10a1cb9ef3174d9283d272ec84aac257a5bae3b6.dll windows x86
33ad4560d49a3f7ba1fd0a1954d4f164
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
FindClose
FindFirstFileA
FindNextFileA
Sleep
GetTickCount
IsBadReadPtr
CloseHandle
ReleaseMutex
WaitForSingleObject
CreateMutexW
CreateThread
GetFileAttributesA
GetTempPathW
GetCurrentProcess
GetCurrentProcessId
TerminateProcess
FlushInstructionCache
OpenProcess
VirtualProtect
ReadProcessMemory
WriteProcessMemory
FreeLibrary
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
LoadLibraryW
MultiByteToWideChar
WideCharToMultiByte
CreateToolhelp32Snapshot
Module32FirstW
Module32NextW
K32EnumProcessModules
K32GetModuleFileNameExW
GetStdHandle
AllocConsole
GetConsoleScreenBufferInfo
SetConsoleScreenBufferSize
CreateFileA
ReadFile
WriteFile
OutputDebugStringA
GetLastError
ConnectNamedPipe
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
CreateNamedPipeA
WaitNamedPipeA
SetLastError
HeapAlloc
HeapFree
GetProcessHeap
VirtualAlloc
VirtualFree
LoadLibraryA
lstrlenW
GetThreadLocale
QueryPerformanceCounter
WriteConsoleW
HeapSize
CreateFileW
SetEnvironmentVariableW
FreeEnvironmentStringsW
SetEndOfFile
GetStringTypeW
InitializeCriticalSectionEx
EncodePointer
DecodePointer
LCMapStringEx
GetLocaleInfoEx
CompareStringEx
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RaiseException
RtlUnwind
InterlockedFlushSList
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
SetStdHandle
GetFileType
ExitProcess
GetModuleHandleExW
GetFileSizeEx
SetFilePointerEx
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadConsoleW
HeapReAlloc
GetTimeZoneInformation
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
GetModuleHandleA
LoadLibraryA
VirtualAlloc
VirtualFree
GetModuleFileNameA
ExitProcess
rpcrt4
RpcStringFreeA
UuidCreate
UuidToStringA
mpr
WNetGetUniversalNameW
user32
MessageBoxA
Exports
Exports
Sections
.text Size: 15.3MB - Virtual size: 15.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 15KB
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
.vmp0 Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 24B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ