DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b.dll
Resource
win7-20230831-en
General
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Target
452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b
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Size
1.1MB
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MD5
7d2156efddf126dfb4c466da06f15e11
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SHA1
cf90131f73f72b7f32bccca438283a04a1001dbe
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SHA256
452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b
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SHA512
83496c49175e85e627ff320ec954f1e393d1473e17bf098f3dfbb98c09b18da6c1d4258bdcfcecc382a8da91424ff63ad882deb8a9572fecb6c667b131d74fe4
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SSDEEP
24576:drD2uxNbJd3BU7XFLH9io8hAGOAHxLrQ+P3U:ZDBxNvR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b
Files
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452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b.dll regsvr32 windows:6 windows x64
660e4ba65070c42e55f04efddf5f7d78
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
CloseHandle
GetLastError
GetCurrentActCtx
HeapCreate
TryEnterCriticalSection
CreateThread
OpenThread
FindFirstFileA
FindNextFileA
FindClose
WaitForSingleObject
GetStdHandle
WaitForMultipleObjects
GetCurrentThread
CreateFileMappingA
VirtualAlloc
DuplicateHandle
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
RtlUnwindEx
InterlockedFlushSList
SetLastError
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetCurrentProcess
ExitProcess
TerminateProcess
GetModuleHandleExW
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
HeapFree
HeapAlloc
LCMapStringW
FindFirstFileExA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetFileType
GetStringTypeW
HeapReAlloc
HeapSize
SetStdHandle
RaiseException
WriteFile
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
CreateFileW
Exports
Exports
Sections
.text Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 262KB - Virtual size: 262KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 762KB - Virtual size: 766KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 148B
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ