DAConn[.]dll | Triage

Sharing

Copy URL Twitter E-mail

General

Target

DAConn.dll
Size

53KB
MD5

d7e50409cb93acd8bfb4169f12635ac4
SHA1

9752faf18c17542fd904ce7bbee382c2af754908
SHA256

5dfa615a48feb8e58edd9040b779eadf8aaaf3e793bcec5b0dc78547ac5ae8ac
SHA512

e89d8e92021c716ba1e67e761924ff253914ae2feabfdc61cc5af77251fdaca44b09f0d2dd8e1fe561a1c20a0993ae87950586527d7abe89493f5f9f282ebe39
SSDEEP

768:8XjNRmcpwzkYwxSH6D5YlnhWi68V5n07+wSkrvyRIRDUoZwLSTF7FA:8Gc1qhkiVjIRDUoZwLiF7FA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DAConn.dll

Files

DAConn.dll
.dll windows:6 windows x64 arch:x64

22bf12fef6be8df1ddd68f6845aa5f21

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

DAConn.pdb

Imports

msvcrt

_CxxThrowException
memcpy_s
free
malloc
_purecall
??2@YAPEAX_K@Z
memset
__C_specific_handler
_XcptFilter
_amsg_exit
_initterm
__CxxFrameHandler3
??1type_info@@UEAA@XZ
_lock
_unlock
__dllonexit
_onexit
??3@YAXPEAX@Z
__RTDynamicCast
memcpy

ntdll

EtwTraceMessage
RtlInitString
NtAllocateLocallyUniqueId
EtwGetTraceLoggerHandle
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WinSqmIncrementDWORD
WinSqmAddToStreamEx
EtwUnregisterTraceGuids
EtwRegisterTraceGuidsW
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel

kernel32

SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
ResolveDelayLoadedAPI
DelayLoadFailureHook
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetTickCount
GetCurrentThreadId
GetLastError
CloseHandle
GetCurrentProcess
LockResource
LoadResource
FindResourceExW
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
SizeofResource
InitializeCriticalSection
GetSystemTimeAsFileTime
FormatMessageW
LocalFree
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap

advapi32

OpenProcessToken
GetTokenInformation
RegCloseKey
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
LsaNtStatusToWinError
RegOpenKeyExW

credui

SspiPromptForCredentialsW
CredUIPromptForWindowsCredentialsW

ole32

CoTaskMemFree
CoCreateInstance
CoTaskMemAlloc

secur32

LsaFreeReturnBuffer
LsaLogonUser
LsaLookupAuthenticationPackage
LsaConnectUntrusted
LsaDeregisterLogonProcess

shell32

ShellExecuteExW

shlwapi

ord260

user32

GetParent
SetPropW
RemovePropW
GetPropW
UnregisterClassA
SendMessageW

dui70

?_ZeroRelease@Value@DirectUI@@AEAAXXZ
?SetCheckedState@TouchCheckBox@DirectUI@@QEAAJW4CheckedStateFlags@2@@Z
?Click@TouchButton@DirectUI@@SA?AVUID@@XZ
?GetCheckedState@TouchCheckBox@DirectUI@@QEAA?AW4CheckedStateFlags@2@XZ
?FindDescendent@Element@DirectUI@@QEAAPEAV12@G@Z
StrToID
?ContentProp@Element@DirectUI@@SAPEBUPropertyInfo@2@XZ
?CreateString@Value@DirectUI@@SAPEAV12@PEBGPEAUHINSTANCE__@@@Z
?VisibleProp@Element@DirectUI@@SAPEBUPropertyInfo@2@XZ
?CreateBool@Value@DirectUI@@SAPEAV12@_N@Z
?SetValue@Element@DirectUI@@QEAAJP6APEBUPropertyInfo@2@XZHPEAVValue@2@@Z
?LayoutPosProp@Element@DirectUI@@SAPEBUPropertyInfo@2@XZ
?CreateInt@Value@DirectUI@@SAPEAV12@HW4DynamicScaleValue@@@Z

ncaapi

NcaToggleNamePreferenceState

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 37KB - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 468B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

22bf12fef6be8df1ddd68f6845aa5f21

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

kernel32

advapi32

credui

ole32

secur32

shell32

shlwapi

user32

dui70

ncaapi

Exports

Exports

Sections

.text Size: 37KB - Virtual size: 37KB

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

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

.idata Size: 5KB - Virtual size: 4KB

.didat Size: 512B - Virtual size: 48B

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

.reloc Size: 512B - Virtual size: 468B

.text
Size: 37KB - Virtual size: 37KB

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

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

.idata
Size: 5KB - Virtual size: 4KB

.didat
Size: 512B - Virtual size: 48B

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

.reloc
Size: 512B - Virtual size: 468B