DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
e4919447b9ea5c4f02a0746ab64f8e7e.dll
Resource
win7-20230831-en
General
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Target
e4919447b9ea5c4f02a0746ab64f8e7e.exe
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Size
1.1MB
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MD5
e4919447b9ea5c4f02a0746ab64f8e7e
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SHA1
bf40844bd9286804351cf1c51ad1f68a26b81d92
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SHA256
f583b43851502322a69c67f0f8f3e50f296f397e4bbb50bc646bccca6ee79215
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SHA512
97d4138f8f48e62aeb5e03a82adbc6c6b57ffcdf7db33687fef2ed119444070f9a8d531061a5ec21dea41ae7f3aee9fc4068f3382843422054b641fcff8dc12c
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SSDEEP
24576:gG95Qu5j6V4TYuVUKXs7U48XoKdtEiQnNst2Ua:gG9TfPUO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e4919447b9ea5c4f02a0746ab64f8e7e.exe
Files
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e4919447b9ea5c4f02a0746ab64f8e7e.exe.dll regsvr32 windows x64
9881fe8bdd76fbd975354d75e7c256d2
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
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
GetStdHandle
GetFileType
GetStringTypeW
HeapReAlloc
HeapSize
SetStdHandle
RaiseException
WriteFile
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
CreateFileW
Exports
Exports
Sections
.text Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 262KB - Virtual size: 261KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 761KB - Virtual size: 765KB
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