Static task
static1
Behavioral task
behavioral1
Sample
dwm.exe/dwm.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
dwm.exe/dwm.exe
Resource
win10v2004-20230915-en
General
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Target
ACDE349602D1202528044B9A791980F1.zip
-
Size
49KB
-
MD5
f6ce67ea3b7919a63e0c8f3bd028d2d2
-
SHA1
300c15cfcaa5f75866eeb88673ba26053571cfc5
-
SHA256
b54137a0d65c0b9d28a4546d40d3dc82cef11bfda78ee4f13b915a7ee4b21e98
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SHA512
3ae080c0aaa13a0c38f8a8721a45b338d61d55a60c3c474149c00c5b0c3e8df3b1b41b14b7abd8421089f3f907800c86f28c6d96c756c08767df957b317ab536
-
SSDEEP
1536:VqfSGCSAnC2lGTOA06AbBRGe9nGzDQ6WN4q490C:VWz2lw0GGGfx9P
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/dwm.exe/dwm.exe
Files
-
ACDE349602D1202528044B9A791980F1.zip.zip
Password: infected
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details.json
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dwm.exe/dwm.exe.exe windows x64
da9d0579a13085ac96d862c4786dfaa7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
api-ms-win-crt-runtime-l1-1-0
_invoke_watson
_initterm_e
_c_exit
_register_thread_local_exe_atexit_callback
_initterm
api-ms-win-crt-private-l1-1-0
_o__errno
_o__exit
_o__get_wide_winmain_command_line
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
memmove
_o__wcsicmp
_o__wtof
_o_exit
_o_free
_o_malloc
_o_terminate
__C_specific_handler
__CxxFrameHandler3
__current_exception
__current_exception_context
_CxxThrowException
_o__configure_wide_argv
_o__configthreadlocale
_o___p__commode
_o__cexit
_o__callnewh
_o___stdio_common_vswprintf
_o__crt_atexit
_o___std_exception_destroy
_o___std_exception_copy
memcmp
memcpy
api-ms-win-crt-string-l1-1-0
memset
api-ms-win-core-windowserrorreporting-l1-1-0
WerSetFlags
api-ms-win-core-windowserrorreporting-l1-1-3
WerSetMaxProcessHoldMilliseconds
api-ms-win-core-windowserrorreporting-l1-1-1
WerRegisterCustomMetadata
WerUnregisterCustomMetadata
api-ms-win-eventlog-legacy-l1-1-0
ReportEventW
RegisterEventSourceW
DeregisterEventSource
api-ms-win-core-libraryloader-l1-2-0
GetProcAddress
GetModuleHandleExW
GetModuleHandleExA
GetModuleHandleW
GetModuleFileNameA
api-ms-win-core-localization-l1-2-0
FormatMessageW
api-ms-win-core-debug-l1-1-0
IsDebuggerPresent
OutputDebugStringW
DebugBreak
api-ms-win-core-handle-l1-1-0
CloseHandle
api-ms-win-core-processthreads-l1-1-0
GetCurrentThreadId
GetCurrentProcessId
TerminateThread
GetStartupInfoW
OpenProcessToken
ProcessIdToSessionId
GetCurrentThread
ExitProcess
GetCurrentProcess
TerminateProcess
SetPriorityClass
api-ms-win-core-errorhandling-l1-1-0
SetLastError
GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RaiseException
SetErrorMode
api-ms-win-core-synch-l1-1-0
ReleaseSRWLockExclusive
CreateSemaphoreExW
CreateMutexExW
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
AcquireSRWLockShared
InitializeCriticalSectionEx
ReleaseSRWLockShared
ReleaseMutex
AcquireSRWLockExclusive
WaitForSingleObjectEx
TryAcquireSRWLockExclusive
OpenSemaphoreW
ReleaseSemaphore
WaitForSingleObject
CreateEventW
api-ms-win-core-heap-l1-1-0
HeapFree
HeapAlloc
GetProcessHeap
HeapSetInformation
api-ms-win-core-winrt-error-l1-1-0
RoOriginateError
api-ms-win-core-com-l1-1-0
CoTaskMemAlloc
api-ms-win-core-threadpool-l1-2-0
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
api-ms-win-security-base-l1-1-0
CheckTokenMembership
AdjustTokenPrivileges
api-ms-win-core-registry-l1-1-0
RegCloseKey
RegQueryValueExW
RegGetValueW
RegSetValueExW
RegOpenKeyExW
api-ms-win-core-winrt-l1-1-0
RoGetActivationFactory
api-ms-win-core-winrt-string-l1-1-0
WindowsCreateStringReference
api-ms-win-core-rtlsupport-l1-1-0
RtlCaptureStackBackTrace
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
api-ms-win-core-processthreads-l1-1-1
IsProcessorFeaturePresent
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
api-ms-win-core-interlocked-l1-1-0
InitializeSListHead
api-ms-win-core-version-l1-1-1
GetFileVersionInfoSizeW
GetFileVersionInfoW
api-ms-win-eventing-provider-l1-1-0
EventWriteTransfer
EventSetInformation
EventRegister
EventUnregister
api-ms-win-core-version-l1-1-0
VerQueryValueW
rpcrt4
UuidCreate
RpcStringFreeW
UuidToStringW
api-ms-win-core-memory-l1-1-0
CreateFileMappingW
UnmapViewOfFile
MapViewOfFile
api-ms-win-core-util-l1-1-0
Beep
api-ms-win-core-psapi-l1-1-0
QueryFullProcessImageNameW
api-ms-win-composition-redirection-l1-1-0
DwmInitializePort
api-ms-win-composition-windowmanager-l1-1-0
ord101
api-ms-win-dx-d3dkmt-l1-1-0
D3DKMTCheckVidPnExclusiveOwnership
D3DKMTSetProcessSchedulingPriorityClass
D3DKMTEscape
api-ms-win-dx-d3dkmt-l1-1-1
D3DKMTOpenAdapterFromLuid
api-ms-win-rtcore-ntuser-private-l1-1-0
RegisterSessionPort
api-ms-win-rtcore-ntuser-private-l1-1-2
DwmKernelStartup
api-ms-win-rtcore-ntuser-window-l1-1-0
GetMessageW
RegisterClassExW
DefWindowProcW
PostMessageW
DestroyWindow
TranslateMessage
DispatchMessageW
PostQuitMessage
CreateWindowExW
win32u
NtDesktopCaptureBits
ntdll
RtlPublishWnfStateData
RtlSubscribeWnfStateChangeNotification
RtlUnsubscribeWnfStateChangeNotification
NtAlpcSendWaitReceivePort
RtlNtStatusToDosError
DbgPrompt
NtSetInformationProcess
RtlFreeSid
RtlAllocateAndInitializeSid
EtwEventRegister
EtwEventWriteTransfer
RtlGetDeviceFamilyInfoEnum
NtQueryInformationProcess
NtQuerySystemInformation
DbgPrintEx
dxgi
DXGIDeclareAdapterRemovalSupport
coremessaging
CoreUICreate
api-ms-win-core-apiquery-l1-1-0
ApiSetQueryApiSetPresence
dwmcore
MilCompositionEngine_Initialize
msvcp_win
?_Raise_handler@std@@3P6AXAEBVexception@stdext@@@ZEA
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_counter
_Query_perf_frequency
api-ms-win-core-delayload-l1-1-1
ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0
DelayLoadFailureHook
api-ms-win-core-errorhandling-l1-1-3
TerminateProcessOnMemoryExhaustion
api-ms-win-core-errorhandling-l1-1-2
RaiseFailFastException
Sections
.text Size: 60KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 4KB - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 328B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ