2026-10-01_8ae13aaec29e6f7fa1edb09fabc09ac4_mespinoza

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General

Target
2026-10-01_8ae13aaec29e6f7fa1edb09fabc09ac4_mespinoza
Size 143KB
Sample261002-lfrbjaeh68
SHA256 bd3e932a261d513ae32603e193410279ec3640f2f5259b6f8d05bffeaf9ca414
MD5 8ae13aaec29e6f7fa1edb09fabc09ac4
SHA1 ce0b149d75e32dab8d2083f529ca3ebc28844c83
SHA512 7e85d695c8d6bd4ad51102df0775e864ecd2f36d79a861505a9bd63180a15c72ac3f04188fa4061e00087efef829c800463fc50a8ccc9386111fbaf9fa689486
SSDEEP 3072:YACzKFIRV4Anhbfy7Nsm4RDuaol34pDZx/rdwnrB4kw:YACzKnAnZfiNsidoBjrdq
TLSH
T1C9E35C4B3BB440B5E1A7E27AC9E14A56E3F3BC511E31C38F42514B5E1F33A616D29B22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

2026-10-01_8ae13aaec29e6f7fa1edb09fabc09ac4_mespinoza

.exe 143KB

2026-10-01_8ae13aaec29e6f7fa1edb09fabc09ac4_mespinoza

IMPHASH 4a7c7eb85be0434699df16c100ac1c07
SHA256 bd3e932a261d513ae32603e193410279ec3640f2f5259b6f8d05bffeaf9ca414
MD5 8ae13aaec29e6f7fa1edb09fabc09ac4
SHA1 ce0b149d75e32dab8d2083f529ca3ebc28844c83
SHA512 7e85d695c8d6bd4ad51102df0775e864ecd2f36d79a861505a9bd63180a15c72ac3f04188fa4061e00087efef829c800463fc50a8ccc9386111fbaf9fa689486
SSDEEP 3072:YACzKFIRV4Anhbfy7Nsm4RDuaol34pDZx/rdwnrB4kw:YACzKnAnZfiNsidoBjrdq
TLSH
T1C9E35C4B3BB440B5E1A7E27AC9E14A56E3F3BC511E31C38F42514B5E1F33A616D29B22
MD5 SHA1 SHA512 SSDEEP TLSH

Digest

be:27:0b:63:d5:7c:24:29:fc:e7:8f:4b:78:d7:f6:21:78:df:1c:ec:cd:d0:e1:e7:4e:f2:d7:07:88:50:18:a7

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

SERIALNUMBER=91440400MA7FWRMCXK,CN=珠海市莫停之科技有限公司,O=珠海市莫停之科技有限公司,L=珠海市,ST=广东省,C=CN,1.3.6.1.4.1.311.60.2.1.1=#0c09e78fa0e6b5b7e5b882,1.3.6.1.4.1.311.60.2.1.2=#0c09e5b9bfe4b89ce79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Chains

Aug 24, 2026

CN=Certum Extended Validation Code Signing 2021 CA,O=Asseco Data Systems S.A.,C=PL

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Subject

CN=Certum Extended Validation Code Signing 2021 CA,O=Asseco Data Systems S.A.,C=PL

Serial Number

bb:f0:cc:b5:b7:b8:31:fd:21:ae:32:77:8a:e4:0c:89

Issuer

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

May 19, 2021 - May 18, 2036

Subject

Serial Number

7b:44:70:92:7a:f6:c8:9e:3e:2c:2e:2c:d9:40:da:75

Issuer

CN=Certum Extended Validation Code Signing 2021 CA,O=Asseco Data Systems S.A.,C=PL

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jan 21, 2025 - Jan 21, 2028

Subject

CN=Globalsign R45 TSA for CodeSign 202510,O=GlobalSign nv-sa,C=BE

Serial Number

84:72:3f:c1:95:cc:16:f1:db:2b:a2:f6:60:df:2b:e4

Issuer

CN=GlobalSign Offline R45 Timestamping CA 2025,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Oct 15, 2025 - Jan 10, 2037

Subject

CN=GlobalSign Offline R45 Timestamping CA 2025,O=GlobalSign nv-sa,C=BE

Serial Number

83:da:86:37:b7:9f:0c:84:0c:94:7b:84:0a:52:78:1f

Issuer

CN=GlobalSign Timestamping Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jul 16, 2025 - Jul 16, 2041

Subject

CN=GlobalSign Timestamping Root R45,O=GlobalSign nv-sa,C=BE

Serial Number

78:4a:aa:81:73:66:9c:90:09:54:e4:21:c9:47:eb:c0

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Dec 9, 2020 - Dec 10, 2034

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Serial Number

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Dec 10, 2014 - Dec 10, 2034

Minor OS version

Major OS version

Entry point

76840

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_LARGE_ADDRESS_AWARE

PDB paths

G:\jekins_work\workspace\sysoptasst_build_2022\src\kxearchitecture\traydata64\x64\Release\dbginfo\traydata64.pdb

kernel32

SetEndOfFile CreateMutexW WaitForSingleObject CreateFileW GetCurrentThreadId ReleaseMutex Sleep GetLastError DeleteFileW CloseHandle RaiseException GetLocalTime DeleteCriticalSection GetCurrentProcessId WideCharToMultiByte GetTickCount GetCurrentProcess GetProcAddress GetModuleHandleW SizeofResource HeapFree HeapSize LockResource HeapReAlloc FindResourceExW LoadResource FindResourceW HeapAlloc HeapDestroy GetProcessHeap EnterCriticalSection LeaveCriticalSection InitializeCriticalSection SetFilePointer SystemTimeToFileTime FreeLibrary GetPrivateProfileStringW WritePrivateProfileStringW GetVersionExW GetSystemDirectoryW CreateProcessW GetExitCodeProcess ReadFile MultiByteToWideChar GetFileSize FileTimeToSystemTime GetSystemTime WriteProcessMemory GetModuleHandleA OpenProcess VirtualAllocEx CreateRemoteThread VirtualFreeEx GetExitCodeThread TerminateThread DeviceIoControl LoadLibraryW ExpandEnvironmentStringsW GetTempPathW LocalFree InitializeSListHead GetSystemTimeAsFileTime QueryPerformanceCounter GetStartupInfoW IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter InitializeCriticalSectionAndSpinCount GetModuleFileNameW WriteFile SetLastError GetFileSizeEx CreateDirectoryW RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext CreateEventW WaitForSingleObjectEx ResetEvent SetEvent OutputDebugStringW IsDebuggerPresent

user32

FindWindowExW FindWindowW GetWindowThreadProcessId IsWindow RegisterWindowMessageW wsprintfW PostMessageW

advapi32

RegCreateKeyExW RegOpenKeyW RegCloseKey RegOpenKeyExW RegQueryValueExW RegSetValueExW

shell32

SHChangeNotify

ole32

CoInitializeSecurity CoCreateInstance CoUninitialize CLSIDFromString CoSetProxyBlanket CoInitializeEx CoInitialize

oleaut32

SafeArrayDestroy VarBstrFromCy SafeArrayGetElement SafeArrayGetUBound SafeArrayGetLBound VariantClear VariantInit SysAllocString SysFreeString VariantChangeType VarUdateFromDate

msvcp140

??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_K@Z ??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z ?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z ?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z ?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A ??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@K@Z ??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@H@Z ??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@G@Z ??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z ??1?$basic_ostream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ ?uncaught_exception@std@@YA_NXZ ?_Xbad_alloc@std@@YAXXZ ?_Xout_of_range@std@@YAXPEBD@Z ?_BADOFF@std@@3_JB ?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z ?_Xlength_error@std@@YAXPEBD@Z ?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z ?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z ??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAA@XZ ?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ ?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ ?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z ??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IEAA@XZ ?gbump@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXH@Z ?pbump@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXH@Z ??0?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z ??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UEAA@XZ ??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ ?_Lock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAAXXZ ?_Unlock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAAXXZ ?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JXZ ?uflow@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAGXZ ?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEA_W_J@Z ?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEB_W_J@Z ?setbuf@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAPEAV12@PEA_W_J@Z ?sync@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAHXZ ?imbue@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAXAEBVlocale@2@@Z

shlwapi

PathRemoveFileSpecW PathFindFileNameW PathFileExistsW PathFileExistsA PathAppendW

version

GetFileVersionInfoSizeW VerQueryValueW GetFileVersionInfoW

vcruntime140

__vcrt_InitializeCriticalSectionEx __std_exception_copy __std_exception_destroy _CxxThrowException memcmp wcsstr wcsrchr wcschr __std_terminate memset memcpy memmove __C_specific_handler __CxxFrameHandler3

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

_recalloc calloc _set_new_mode free _callnewh malloc

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

strncpy_s wcscat_s wcsncpy_s wcsncmp _wcsupr_s _wcslwr_s wcscmp wcsnlen wmemcpy_s strlen wcslen wcspbrk

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

_set_fmode __p__commode __stdio_common_vswprintf __stdio_common_vswprintf_s

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

_beginthreadex _invalid_parameter_noinfo_noreturn terminate _exit _initialize_onexit_table _register_onexit_function _crt_atexit _cexit _seh_filter_exe _set_app_type _configure_wide_argv _initialize_wide_environment _get_wide_winmain_command_line _initterm _initterm_e exit _errno _c_exit _register_thread_local_exe_atexit_callback _invalid_parameter_noinfo

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

_wtof wcstoul _wtol _wcstoui64 _wtoi

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

wcsftime _time64

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

_waccess

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

__setusermatherr

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

_configthreadlocale

Name

.text

Size

78KB

Virtual Size

78KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

42KB

Virtual Size

42KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gfids

Size

512B

Virtual Size

72B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

348B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-01_8ae13aaec29e6f7fa1edb09fabc09ac4_mespinoza

kernel32

user32

advapi32

shell32

ole32

oleaut32

msvcp140

shlwapi

version

vcruntime140

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

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

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

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

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

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

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

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

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

generic