dcd

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General

Target
dcd
Size 1.7MB
Sample260722-mbhdhashnb
SHA256 b9318c6210953df1f33de30beefccede0c1dcc9e99d9adbc7f28aa9e40dafdc2
MD5 aaee68af92e2b7401b1463a3f0483938
SHA1 1d8338d1e0b274f5d2d53e96416d29b198e290b7
SHA512 e39390ae4d8c636c195b791791750f7fb7e7754d414dde4c51e0cf60e5a766aa2350337ae4f69abe25188229d684fcf8d14315a459dd2695596df43627f36bc6
SSDEEP 24576:sNfkJ6VZUhdBfhBGHMpftssspoh5OHs85jAMvB4GzcUsXRO6h6:sKJQUhzfKsp1ssss5OHBcMvIRO6h6
TLSH
T139856C82F1EA2CCDEA6B823D8A97D3B26738BC159531AF675254D6323E13CD03E59710
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dcd

File Explorer

dcd

.dll 1.7MB

IMPHASH a223b3f7a3f0a84c373f89ac588b8fd1
SHA256 b9318c6210953df1f33de30beefccede0c1dcc9e99d9adbc7f28aa9e40dafdc2
MD5 aaee68af92e2b7401b1463a3f0483938
SHA1 1d8338d1e0b274f5d2d53e96416d29b198e290b7
SHA512 e39390ae4d8c636c195b791791750f7fb7e7754d414dde4c51e0cf60e5a766aa2350337ae4f69abe25188229d684fcf8d14315a459dd2695596df43627f36bc6
SSDEEP 24576:sNfkJ6VZUhdBfhBGHMpftssspoh5OHs85jAMvB4GzcUsXRO6h6:sKJQUhzfKsp1ssss5OHBcMvIRO6h6
TLSH
T139856C82F1EA2CCDEA6B823D8A97D3B26738BC159531AF675254D6323E13CD03E59710
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4754

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

kernel32

AreFileApisANSI CheckRemoteDebuggerPresent CloseHandle CreateFileA CreateFileMappingA CreateFileMappingW CreateFileW CreateMutexW CreateTimerQueue CreateTimerQueueTimer DeleteCriticalSection DeleteFileA DeleteFileW DeleteTimerQueue DeleteTimerQueueTimer EnterCriticalSection FlushFileBuffers FlushViewOfFile FormatMessageA FormatMessageW FreeLibrary GetCommandLineA GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDiskFreeSpaceA GetDiskFreeSpaceW GetFileAttributesA GetFileAttributesExW GetFileAttributesW GetFileSize GetFullPathNameA GetFullPathNameW GetLastError GetModuleHandleA GetProcAddress GetProcessHeap GetSystemInfo GetSystemTime GetSystemTimeAsFileTime GetTempPathA GetTempPathW GetThreadContext GetTickCount GetVersionExA GetVersionExW HeapAlloc HeapCompact HeapCreate HeapDestroy HeapFree HeapReAlloc HeapSize HeapValidate InitializeCriticalSection IsDebuggerPresent IsProcessorFeaturePresent LeaveCriticalSection LoadLibraryA LocalFree LockFile LockFileEx MapViewOfFile MultiByteToWideChar OutputDebugStringA OutputDebugStringW QueryPerformanceCounter ReadFile SetEndOfFile SetFilePointer Sleep SystemTimeToFileTime TerminateProcess TlsGetValue TryEnterCriticalSection UnlockFile UnlockFileEx UnmapViewOfFile VirtualFree VirtualProtect VirtualQuery WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteFile

api-ms-win-crt-environment-l1-1-0

__p__environ __p__wenviron

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

_set_new_mode calloc free malloc realloc

api-ms-win-crt-math-l1-1-0

log

api-ms-win-crt-private-l1-1-0

memchr memcmp memcpy memmove strchr strrchr

api-ms-win-crt-runtime-l1-1-0

__p___argc __p___argv __p___wargv _beginthreadex _configure_narrow_argv _configure_wide_argv _crt_at_quick_exit _crt_atexit _endthreadex _execute_onexit_table _exit _initialize_narrow_environment _initialize_onexit_table _initialize_wide_environment _initterm _register_onexit_function abort

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func __stdio_common_vfprintf __stdio_common_vfwprintf _write fwrite

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

memset strcmp strcspn strlen strncmp strncpy strspn

api-ms-win-crt-time-l1-1-0

__daylight __timezone __tzname _localtime64 _tzset

api-ms-win-crt-utility-l1-1-0

rand_s

Name

.text

Size

1.0MB

Virtual Size

1.0MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

17KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

82KB

Virtual Size

82KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

23KB

Virtual Size

22KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

28KB

Virtual Size

27KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

312B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

81B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

88B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1024B

Virtual Size

920B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/14

Size

512B

Virtual Size

80B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/29

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/41

Size

512B

Virtual Size

175B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/55

Size

512B

Virtual Size

164B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/67

Size

512B

Virtual Size

72B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/80

Size

512B

Virtual Size

124B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/91

Size

512B

Virtual Size

378B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

dcd

kernel32

api-ms-win-crt-environment-l1-1-0

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

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

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

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-utility-l1-1-0

generic