b82c80a3ce9b5c44391d3f11307f8b8e[.]exe

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General

Target
b82c80a3ce9b5c44391d3f11307f8b8e.exe
Size 6.5MB
Sample240705-elscfsscjr
SHA256 ce9b5ec3693188ed91e363e55286cd212f44912b042bd83a924af2f43daaa55f
MD5 b82c80a3ce9b5c44391d3f11307f8b8e
SHA1 7480059bc051383eaaf0d83b7f39d7c4989e4dea
SHA512 c04bb5a116dfbe2599ce91e084888d5c051e831812ed75e7d0fd40373f0f0ade7701246a433cf5552b5b8b370155b95547f8165d7d38c76325124c7afbf431e2
SSDEEP 49152:8im7Z/AvmNVNL6B6QeuuLlKHqhk/6eYivn7Bp+CiOo0NGpkAF3j+5E3BN7ObFb+I:/fe3F8+eYYn1liONE3B2AK8i
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b82c80a3ce9b5c44391d3f11307f8b8e.exe

File Explorer

b82c80a3ce9b5c44391d3f11307f8b8e.exe

.exe 6.5MB

b82c80a3ce9b5c44391d3f11307f8b8e.exe

IMPHASH c595f1660e1a3c84f4d9b0761d23cd7a
SHA256 ce9b5ec3693188ed91e363e55286cd212f44912b042bd83a924af2f43daaa55f
MD5 b82c80a3ce9b5c44391d3f11307f8b8e
SHA1 7480059bc051383eaaf0d83b7f39d7c4989e4dea
SHA512 c04bb5a116dfbe2599ce91e084888d5c051e831812ed75e7d0fd40373f0f0ade7701246a433cf5552b5b8b370155b95547f8165d7d38c76325124c7afbf431e2
SSDEEP 49152:8im7Z/AvmNVNL6B6QeuuLlKHqhk/6eYivn7Bp+CiOo0NGpkAF3j+5E3BN7ObFb+I:/fe3F8+eYYn1liONE3B2AK8i
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5312

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

AddAtomA AddVectoredContinueHandler AddVectoredExceptionHandler CloseHandle CreateEventA CreateFileA CreateIoCompletionPort CreateMutexA CreateSemaphoreA CreateThread CreateWaitableTimerExW DeleteAtom DeleteCriticalSection DuplicateHandle EnterCriticalSection ExitProcess FindAtomA FormatMessageA FreeEnvironmentStringsW GetAtomNameA GetConsoleMode GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetErrorMode GetHandleInformation GetLastError GetProcAddress GetProcessAffinityMask GetQueuedCompletionStatusEx GetStartupInfoA GetStdHandle GetSystemDirectoryA GetSystemInfo GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent LeaveCriticalSection LoadLibraryExW LoadLibraryW LocalFree MultiByteToWideChar OpenProcess OutputDebugStringA PostQueuedCompletionStatus QueryPerformanceCounter QueryPerformanceFrequency RaiseException RaiseFailFastException ReleaseMutex ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread RtlLookupFunctionEntry RtlVirtualUnwind SetConsoleCtrlHandler SetErrorMode SetEvent SetLastError SetProcessAffinityMask SetProcessPriorityBoost SetThreadContext SetThreadPriority SetUnhandledExceptionFilter SetWaitableTimer Sleep SuspendThread SwitchToThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WerGetFlags WerSetFlags WideCharToMultiByte WriteConsoleW WriteFile __C_specific_handler

msvcrt

___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _beginthread _beginthreadex _cexit _commode _endthreadex _errno _fmode _initterm _lock _memccpy _onexit _setjmp _strdup _ultoa _unlock abort calloc exit fprintf fputc free fwrite localeconv longjmp malloc memcpy memmove memset printf realloc signal strerror strlen strncmp vfprintf wcslen

Name

.text

Size

2.5MB

Virtual Size

2.5MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

356KB

Virtual Size

355KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

3.3MB

Virtual Size

3.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

59KB

Virtual Size

58KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

572KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

78B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

112B

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

282KB

Virtual Size

281KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

56KB

Virtual Size

56KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

b82c80a3ce9b5c44391d3f11307f8b8e.exe

kernel32

msvcrt

generic