dot3dlg[.]dll | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

dot3dlg.dll
Size

58KB
MD5

bd49e6e6bda8cc6b76fd490896e1550c
SHA1

3efbebabc81cf2f8e9461fd8b1cc3953a33a6614
SHA256

bfda9a657917ba4d687412b546769911f51c457b0c3be436d56e66e77bd499a5
SHA512

f5a5a9b0f347f4bfc27bf5484de5b88735e6acd2842cabdad2db5e5795d40ea1eb25f4278105f7075ce50bf4fdd0d331f3f864c5ab0bf7554344dae30a0a763d
SSDEEP

1536:IBS6ZwOwOanLOkf3pI/xnawMYtX454FcUO9mWAn:NVOiLOkf3K/EwMgX4acUODAn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dot3dlg.dll

Files

dot3dlg.dll
.dll regsvr32 windows:6 windows x64 arch:x64

20173c9ffde3d2fa3a1eade8e6f6f941

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

dot3dlg.pdb

Imports

msvcrt

__CxxFrameHandler3
memcmp
??1type_info@@UEAA@XZ
wcsncpy_s
_errno
_onexit
__dllonexit
_unlock
_lock
_initterm
_amsg_exit
_XcptFilter
_CxxThrowException
_callnewh
?what@exception@@UEBAPEBDXZ
??1exception@@UEAA@XZ
??0exception@@QEAA@AEBV0@@Z
??0exception@@QEAA@AEBQEBDH@Z
__C_specific_handler
memset
wcscpy_s
wcscat_s
memcpy_s
_purecall
malloc
free
realloc
memcpy

ntdll

RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
EtwGetTraceLoggerHandle
EtwUnregisterTraceGuids
EtwRegisterTraceGuidsW
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwTraceMessage

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

RegCloseKey
RegSetValueExW
RegEnumKeyExW
RegCreateKeyExW
RegQueryInfoKeyW
RegDeleteValueW
RegOpenKeyExW

user32

UnregisterClassA
GetDesktopWindow
CharNextW

onex

OneXFreeMemory

onexui

OneXShowUI
OneXGetUserFriendlyText

dot3api

Dot3OpenHandle
Dot3QueryUIRequest
Dot3FreeMemory
Dot3CloseHandle
Dot3UIResponse

kernel32

OutputDebugStringA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
GetCurrentProcessId
ProcessIdToSessionId
DeleteCriticalSection
lstrcmpiW
DisableThreadLibraryCalls
EnterCriticalSection
GetProcAddress
GetLastError
RaiseException
MultiByteToWideChar
GetModuleFileNameW
LeaveCriticalSection
SizeofResource
InitializeCriticalSection
GetModuleHandleW
ResolveDelayLoadedAPI
DelayLoadFailureHook
HeapFree
HeapAlloc
GetProcessHeap
GetTickCount64
LoadLibraryExW
LoadResource
FreeLibrary
FindResourceExW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Dot3ACCanShowBalloon
Dot3ACOnBalloonClick

Sections

.text
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 128B

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: 512B - Virtual size: 372B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

20173c9ffde3d2fa3a1eade8e6f6f941

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

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

user32

onex

onexui

dot3api

kernel32

Exports

Exports

Sections

.text Size: 44KB - Virtual size: 43KB

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

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

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

.didat Size: 512B - Virtual size: 128B

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

.reloc Size: 512B - Virtual size: 372B

.text
Size: 44KB - Virtual size: 43KB

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

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

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

.didat
Size: 512B - Virtual size: 128B

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

.reloc
Size: 512B - Virtual size: 372B