DBstealer[.]exe | Triage™

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General

Target
DBstealer.exe
Size 13.9MB
Sample260714-2tn2bsht2w
SHA256 78cb72e154b446997c2d1a0f56090414e8c2d9d9901b6f005667f25a74b49074
MD5 59fcf3eb0125362e79e114edac8be33a
SHA1 38c6984a149a4a941766e0c33332541ab0ee9cb0
SHA512 abf98d2e1902344eced7b20bacf81c01feb6405c0f2cc7897560ee0c905703a6f6f5dad03075dda934a00dc2c1b3834c844ab66960c635d0cffefab2dd1bcb58
SSDEEP 196608:DFjTS9OCr4DtLjzRsx3fdecBt97MT91jq8rdhfQG+DN:DFS9OCUlRs1PjQ91j3hf+x
TLSH
T1BDE64C4377874DE6DCC22BB4B9AF233D9720ED319E690B2BA54C81345C532DCAD1AB91
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DBstealer.exe

File Explorer

DBstealer.exe

.exe 13.9MB

DBstealer.exe

IMPHASH 4511bbaa9087a1d5153184e52836345a
SHA256 78cb72e154b446997c2d1a0f56090414e8c2d9d9901b6f005667f25a74b49074
MD5 59fcf3eb0125362e79e114edac8be33a
SHA1 38c6984a149a4a941766e0c33332541ab0ee9cb0
SHA512 abf98d2e1902344eced7b20bacf81c01feb6405c0f2cc7897560ee0c905703a6f6f5dad03075dda934a00dc2c1b3834c844ab66960c635d0cffefab2dd1bcb58
SSDEEP 196608:DFjTS9OCr4DtLjzRsx3fdecBt97MT91jq8rdhfQG+DN:DFS9OCUlRs1PjQ91j3hf+x
TLSH
T1BDE64C4377874DE6DCC22BB4B9AF233D9720ED319E690B2BA54C81345C532DCAD1AB91
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5088

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

PDB paths

kernel32

CloseHandle CreateEventA CreateMutexA CreateSemaphoreA DeleteCriticalSection DuplicateHandle EnterCriticalSection FindClose FindFirstFileA FindNextFileA FormatMessageA FreeConsole GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentVariableA GetHandleInformation GetLastError GetModuleHandleA GetProcAddress GetProcessAffinityMask GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent LeaveCriticalSection LoadLibraryW LocalFree MultiByteToWideChar OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReleaseSemaphore ResetEvent ResumeThread RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetEvent SetLastError SetProcessAffinityMask SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WideCharToMultiByte

msvcrt

__C_specific_handler ___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __set_app_type __setusermatherr _amsg_exit _assert _beginthreadex _cexit _commode _endthreadex _errno _fmode _fstat64 _get_osfhandle _initterm _lock _lseeki64 _setjmp _unlock _vscprintf _vsnprintf _wfopen abort atexit calloc exit fclose fflush fopen fprintf fputc fputs free fwrite getenv iswctype localeconv longjmp malloc memchr memcmp memcpy memmove memset realloc setlocale setvbuf signal strchr strcmp strcoll strerror strftime strlen strncmp strtoul strxfrm towlower towupper vfprintf wcscoll wcsftime wcslen wcsxfrm _write _strdup _read _fileno _fdopen

winhttp

WinHttpCloseHandle WinHttpConnect WinHttpOpen WinHttpOpenRequest WinHttpReceiveResponse WinHttpSendRequest

Name

.text

Size

1012KB

Virtual Size

1012KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

94KB

Virtual Size

94KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

64KB

Virtual Size

64KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

85KB

Virtual Size

85KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

64KB

Virtual Size

64KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

6.0MB

Virtual Size

6.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

234KB

Virtual Size

233KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

1.0MB

Virtual Size

1.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

260KB

Virtual Size

259KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

77KB

Virtual Size

76KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

137KB

Virtual Size

136KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/97

Size

1.8MB

Virtual Size

1.8MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/113

Size

343KB

Virtual Size

342KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

DBstealer.exe

kernel32

msvcrt

winhttp

generic