regsvc[.]dll | Triage

Sharing

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General

Target

regsvc.dll
Size

778KB
MD5

80fd81fbbf98e31e9e33f4dbbe8c8576
SHA1

09c008298eacbf1f0a82bb30677cdd4f2b8db46f
SHA256

2df52dd20d380366edbae29ad155d363fdd3c4cf98171e624da7305847df10e4
SHA512

686321553591c73cce574c33e02afc479629110be3684fd494a9430ac2cfd6e9de3fc696c1024d87b3b0248e1fb9631243acbe8d7e3d1c5f33d01cb5ac187539
SSDEEP

24576:/PEjc7RKzwK8mVbdoQ8PXzPbrWAuvK53oR/89hYX8:XEj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
regsvc.dll

Files

regsvc.dll
.dll windows:6 windows x64

3c1a69caca40b5d1a56e152528617269

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

GetProcessHeap
CreateFileA
CloseHandle
GetLastError
CreateActCtxA
ActivateActCtx
CreateThread
OpenThread
WaitForSingleObject
GetFileSize
WaitForMultipleObjects
CreateFileMappingA
SetFileTime
MapViewOfFile
CreateNamedPipeA
VirtualAlloc
GetNamedPipeInfo
ExitThread
GetSystemTime
HeapLock
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
RtlUnwindEx
InterlockedFlushSList
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetCurrentProcess
ExitProcess
TerminateProcess
GetModuleHandleExW
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
HeapFree
HeapAlloc
LCMapStringW
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
WriteFile
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
CreateFileW
RaiseException

Exports

Exports

LrBlwUIjAHty
MmiiJHu18
PwAFLBz
Szi45
TJvxwGl

Sections

.text
Size: 59KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 229KB - Virtual size: 229KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 481KB - Virtual size: 485KB

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: 512B - Virtual size: 480B

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

Sharing

General

Malware Config

Signatures

Files

3c1a69caca40b5d1a56e152528617269

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 59KB - Virtual size: 58KB

.rdata Size: 229KB - Virtual size: 229KB

.data Size: 481KB - Virtual size: 485KB

.pdata Size: 4KB - Virtual size: 3KB

.gfids Size: 512B - Virtual size: 148B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 59KB - Virtual size: 58KB

.rdata
Size: 229KB - Virtual size: 229KB

.data
Size: 481KB - Virtual size: 485KB

.pdata
Size: 4KB - Virtual size: 3KB

.gfids
Size: 512B - Virtual size: 148B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 2KB - Virtual size: 1KB