beacon[.]dll | Triage

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General

Target

beacon.dll
Size

288KB
MD5

d8ca042f3db2b3551afd1239910a40ca
SHA1

e8629be533bfc51bda971c12f293a5be722be993
SHA256

eff68a11adc29245348223578f0b462e5c77d6b0a8bcf9e8a823ffcb2b3003cf
SHA512

dc73d0b62fa93d60e139926487293a82dfc144ed7c4582535ed35042aa207534f23fb61106b24d0b7770267d1ef626f068e24d0a6ab1f851cd22749b9a5965ac
SSDEEP

6144:VhS9R7HytPe8gs4WGlsvyE5EHlPVhoyGc0zBtCtgMTlDsnZQqMrvXNYC5nrx:VhS9R7HI/VvGGvyE5IlthoyGcQ8tgMpN

Score

N/A

Malware Config

Signatures

Files

beacon.dll
.dll regsvr32 windows x64

a17186a0dbc86b565628d4a9b8c9cc17

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CloseHandle
ConnectNamedPipe
CreateFileA
CreateNamedPipeA
CreateThread
DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
ReadFile
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualProtect
VirtualQuery
WriteFile

msvcrt

__iob_func
_amsg_exit
_initterm
_lock
_unlock
abort
calloc
free
fwrite
malloc
realloc
signal
sprintf
strlen
strncmp
vfprintf

Exports

Exports

DllGetClassObject
DllMain
DllRegisterServer
DllUnregisterServer
StartW

Sections

.text
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 271KB - Virtual size: 271KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1024B - Virtual size: 684B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1024B - Virtual size: 516B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 1012B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a17186a0dbc86b565628d4a9b8c9cc17

Headers

File Characteristics

Imports

kernel32

msvcrt

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 7KB

.data Size: 271KB - Virtual size: 271KB

.rdata Size: 1KB - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 684B

.xdata Size: 1024B - Virtual size: 516B

.bss Size: - Virtual size: 2KB

.edata Size: 512B - Virtual size: 176B

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

.CRT Size: 512B - Virtual size: 88B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 1024B - Virtual size: 1012B

.text
Size: 8KB - Virtual size: 7KB

.data
Size: 271KB - Virtual size: 271KB

.rdata
Size: 1KB - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 684B

.xdata
Size: 1024B - Virtual size: 516B

.bss
Size: - Virtual size: 2KB

.edata
Size: 512B - Virtual size: 176B

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

.CRT
Size: 512B - Virtual size: 88B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 1024B - Virtual size: 1012B