dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd

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General

Target
dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd
Size 735KB
Sample240508-bqqgwade57
SHA256 dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd
MD5 a3c175fb0ee017e7c2118c6763bcb40b
SHA1 b2a2047b2ff946db0271b5bae4801ef820b936ef
SHA512 1e9f4fd031ad49f581a492380518cc8095d4977ebd800b01d9fdce4bd2ea6bc6908541cb74e4bb78c840788fcafd9e0f8fecbd140b3c301318016a5179e41876
SSDEEP 12288:fLXxuvoUKU31EvoUKD3PFus9HVAvoUKCAG:TOFKU38FKD3dTDKFKCAG
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd

File Explorer

dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd

.exe 735KB

dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd

IMPHASH 6dbf27f4c70fe2c8ed3e0122ba75d641
SHA256 dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd
MD5 a3c175fb0ee017e7c2118c6763bcb40b
SHA1 b2a2047b2ff946db0271b5bae4801ef820b936ef
SHA512 1e9f4fd031ad49f581a492380518cc8095d4977ebd800b01d9fdce4bd2ea6bc6908541cb74e4bb78c840788fcafd9e0f8fecbd140b3c301318016a5179e41876
SSDEEP 12288:fLXxuvoUKU31EvoUKD3PFus9HVAvoUKCAG:TOFKU38FKD3dTDKFKCAG
MD5 SHA1 SHA512 SSDEEP

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

79696

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_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\a\_work\1\s\artifacts\obj\win-x64.Release\corehost\apphost\standalone\apphost.pdb

kernel32

FindNextFileW GetCurrentProcess GetModuleHandleExW GetModuleFileNameW LeaveCriticalSection InitializeCriticalSection GetEnvironmentVariableW FindClose MultiByteToWideChar GetLastError GetFileAttributesExW GetFullPathNameW GetProcAddress DeleteCriticalSection WideCharToMultiByte IsWow64Process LoadLibraryExW FreeLibrary TlsFree TlsSetValue TlsGetValue TlsAlloc EnterCriticalSection FindFirstFileExW OutputDebugStringW LoadLibraryA GetModuleHandleW InitializeCriticalSectionAndSpinCount SetLastError RaiseException RtlPcToFileHeader RtlUnwindEx InitializeSListHead GetSystemTimeAsFileTime GetCurrentThreadId GetCurrentProcessId QueryPerformanceCounter IsDebuggerPresent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext LCMapStringEx DecodePointer EncodePointer InitializeCriticalSectionEx GetStringTypeW

user32

MessageBoxW

shell32

ShellExecuteW

advapi32

RegOpenKeyExW RegGetValueW DeregisterEventSource RegisterEventSourceW ReportEventW RegCloseKey

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

_exit __p___argc _initterm_e _initterm _get_initial_wide_environment _invalid_parameter_noinfo_noreturn _initialize_wide_environment _configure_wide_argv _initialize_onexit_table _set_app_type __p___wargv _seh_filter_exe _register_onexit_function _cexit terminate _errno exit abort _crt_atexit _c_exit _register_thread_local_exe_atexit_callback

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

setvbuf fflush _wfopen __stdio_common_vswprintf __stdio_common_vfwprintf _set_fmode __stdio_common_vsprintf_s __acrt_iob_func fputwc fputws __p__commode

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

_set_new_mode _callnewh free malloc calloc

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

wcsnlen strcpy_s _wcsdup strcspn wcsncmp toupper

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

_wtoi wcstoul

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

setlocale ___lc_locale_name_func localeconv _unlock_locales _lock_locales ___mb_cur_max_func _configthreadlocale __pctype_func ___lc_codepage_func

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

frexp __setusermatherr

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

_gmtime64_s _time64 wcsftime

Name

.text

Size

95KB

Virtual Size

95KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

37KB

Virtual Size

36KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

244B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

148KB

Virtual Size

147KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1024B

Virtual Size

792B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

dc1d2aa6f317195b78792812991a79dd257c628885d9436920570c0d9a2823fd

kernel32

user32

shell32

advapi32

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

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

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

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

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

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

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

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

generic