dot3dlg[.]dll | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

dot3dlg.dll
Size

46KB
MD5

f865dc6b8cd750b74ee4b8e0542e9eb4
SHA1

4ffc4420b503b4b9f61cde3d4bca6663caaabc04
SHA256

f00480a635e296cb34e9abdbd6972573fffb51c6990b88a82948580e0ce374b1
SHA512

10ea0cd3e5c383ad63624db8c5084df3ea49a3ddef4170fbe46c21512997b18bcba8a909bf2a18026b956678263546399d47b331e020fc8e1df7898a01334380
SSDEEP

768:5ltJnQ5X99VW+6LW2rPnJu8dJggcSyp7UvkzE:DQtVW+WrfJrDgtSyp7mkz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dot3dlg.dll

Files

dot3dlg.dll
.dll regsvr32 windows:10 windows x86 arch:x86

01d8891dd97af21cb6cf280adc201959

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

dot3dlg.pdb

Imports

msvcrt

memcmp
memcpy
??1type_info@@UAE@XZ
_onexit
__dllonexit
_unlock
_lock
realloc
_errno
_except_handler4_common
_initterm
_amsg_exit
_XcptFilter
_CxxThrowException
_callnewh
?what@exception@@UBEPBDXZ
??1exception@@UAE@XZ
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
wcsncpy_s
malloc
free
_purecall
wcscat_s
wcscpy_s
memcpy_s
__CxxFrameHandler3
memset

ntdll

EtwGetTraceLoggerHandle
EtwGetTraceEnableLevel
EtwRegisterTraceGuidsW
EtwTraceMessage
EtwGetTraceEnableFlags
EtwUnregisterTraceGuids

api-ms-win-core-registry-l1-1-0

RegSetValueExW
RegEnumKeyExW
RegCreateKeyExW
RegOpenKeyExW
RegDeleteValueW
RegQueryInfoKeyW
RegCloseKey

user32

UnregisterClassA
GetDesktopWindow
CharNextW

onex

OneXFreeMemory

onexui

OneXGetUserFriendlyText
OneXShowUI

dot3api

Dot3QueryUIRequest
Dot3UIResponse
Dot3CloseHandle
Dot3OpenHandle
Dot3FreeMemory

api-ms-win-core-libraryloader-l1-2-0

DisableThreadLibraryCalls
FindResourceExW
LoadResource
GetProcAddress
LoadLibraryExW
GetModuleFileNameW
GetModuleHandleW
FreeLibrary
SizeofResource

api-ms-win-core-synch-l1-1-0

InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection

api-ms-win-core-string-l1-1-0

MultiByteToWideChar

api-ms-win-core-errorhandling-l1-1-0

SetUnhandledExceptionFilter
RaiseException
GetLastError
UnhandledExceptionFilter

api-ms-win-core-processthreads-l1-1-0

ProcessIdToSessionId
GetCurrentThreadId
TerminateProcess
GetCurrentProcessId
GetCurrentProcess

api-ms-win-core-synch-l1-2-0

Sleep

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetTickCount
GetTickCount64
GetSystemTimeAsFileTime

api-ms-win-core-debug-l1-1-0

OutputDebugStringA

api-ms-win-core-heap-l1-1-0

HeapFree
HeapAlloc
GetProcessHeap

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpiW

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Dot3ACCanShowBalloon
Dot3ACOnBalloonClick

Sections

.text
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 64B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

01d8891dd97af21cb6cf280adc201959

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

api-ms-win-core-registry-l1-1-0

user32

onex

onexui

dot3api

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-string-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-heap-l1-1-0

api-ms-win-core-string-obsolete-l1-1-0

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

Exports

Exports

Sections

.text Size: 32KB - Virtual size: 32KB

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

.idata Size: 3KB - Virtual size: 3KB

.didat Size: 512B - Virtual size: 64B

.rsrc Size: 4KB - Virtual size: 4KB

.reloc Size: 3KB - Virtual size: 2KB

.text
Size: 32KB - Virtual size: 32KB

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

.idata
Size: 3KB - Virtual size: 3KB

.didat
Size: 512B - Virtual size: 64B

.rsrc
Size: 4KB - Virtual size: 4KB

.reloc
Size: 3KB - Virtual size: 2KB