2026-10-31_e7f9a34427b9c4c0ebd379018b46ad77_elex_glassworm_mespinoza

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General

Target
2026-10-31_e7f9a34427b9c4c0ebd379018b46ad77_elex_glassworm_mespinoza
Size 1.3MB
Sample261101-xmlv6scw6t
SHA256 1762203c5bc291107086e89417d5795f5219f816d6caeae7787927fecd893840
MD5 e7f9a34427b9c4c0ebd379018b46ad77
SHA1 634cdf9d6522c9158bdb35ced0c21a14e1e97ab4
SHA512 51a54a3f4038698ef116df4a974d02d11a34379432b09726138bacd485ab3efbd0b98e357b124cd605346a457a0326ba6c8f2c5d6a19d8329ce6c1607a00f14d
SSDEEP 12288:D5bkYDGJ6UUSguOSr/Y+qAw+ACaBeDdq8hZR/32SncUpz5jSYBIKZV6XRDGruZhP:aYuk2ROf1IegqutJQ5FeQzcuC4r6HQ
TLSH
T1FE55D5C0B3E84124F173A6B29E71F136AFB7BAB12C65B24D9714C24D5E33590A923736
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-10-31_e7f9a34427b9c4c0ebd379018b46ad77_elex_glassworm_mespinoza

File Explorer

2026-10-31_e7f9a34427b9c4c0ebd379018b46ad77_elex_glassworm_mespinoza

.exe 1.3MB

2026-10-31_e7f9a34427b9c4c0ebd379018b46ad77_elex_glassworm_mespinoza

IMPHASH 286f72003d945e10bc4564c5a22c2246
SHA256 1762203c5bc291107086e89417d5795f5219f816d6caeae7787927fecd893840
MD5 e7f9a34427b9c4c0ebd379018b46ad77
SHA1 634cdf9d6522c9158bdb35ced0c21a14e1e97ab4
SHA512 51a54a3f4038698ef116df4a974d02d11a34379432b09726138bacd485ab3efbd0b98e357b124cd605346a457a0326ba6c8f2c5d6a19d8329ce6c1607a00f14d
SSDEEP 12288:D5bkYDGJ6UUSguOSr/Y+qAw+ACaBeDdq8hZR/32SncUpz5jSYBIKZV6XRDGruZhP:aYuk2ROf1IegqutJQ5FeQzcuC4r6HQ
TLSH
T1FE55D5C0B3E84124F173A6B29E71F136AFB7BAB12C65B24D9714C24D5E33590A923736
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

e7:31:e4:48:ae:4b:94:be:17:51:81:c3:3e:07:f4:01:9a:7e:87:73:55:57:af:51:7e:46:3b:ae:8d:8b:48:84

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Jun 5, 2016

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

PE Signature issue

Digest

31:74:30:de:99:7d:b0:f9:bf:73:c5:1f:2f:d6:cf:3f:00:62:7b:2d

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Jun 5, 2016

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:B8EC-30A4-7144,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:ae:ec:3f:ad:b6:8b:b9:2d:d2:00:00:00:00:00:ae

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

May 3, 2016 - Aug 3, 2017

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jun 4, 2015 - Sep 4, 2016

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:33:26:1a:00:00:00:00:00:31

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 31, 2010 - Aug 31, 2020

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:16:68:34:00:00:00:00:00:1c

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Apr 3, 2007 - Apr 3, 2021

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Oct 28, 2015 - Jan 28, 2017

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:0e:90:d2:00:00:00:00:00:03

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jul 8, 2011 - Jul 8, 2026

Subject

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:09:81:2a:00:00:00:00:00:02

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jul 1, 2010 - Jul 1, 2025

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:31C5-30BA-7C91,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:99:ba:af:8b:e3:04:38:6b:88:00:00:00:00:00:99

Issuer

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Apr 27, 2016 - Jul 27, 2017

Minor OS version

Major OS version

Entry point

21661

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

P:\Target\x86\ship\licensing\x-none\ospprearm.pdb

ole32

CLSIDFromString

vcruntime140

wcsrchr _except_handler4_common __vcrt_InitializeCriticalSectionEx __telemetry_main_return_trigger __telemetry_main_invoke_trigger __std_exception_destroy __std_exception_copy memcpy __CxxFrameHandler3 _CxxThrowException memmove memset

msvcp140

_Thrd_id ?_Xout_of_range@std@@YAXPBD@Z ?_Xlength_error@std@@YAXPBD@Z ?_Xbad_alloc@std@@YAXXZ

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

strncpy_s isdigit wcsncpy_s _stricmp wcscmp wcsncat_s wcscpy_s wcscat_s

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

__stdio_common_vfprintf __p__commode _set_fmode __acrt_iob_func

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

_wtol

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

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

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

free _set_new_mode malloc

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

__setusermatherr

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

_configthreadlocale __initialize_lconv_for_unsigned_char

kernel32

IsWow64Process GetSystemInfo RaiseException GetCurrentProcessId GetCurrentProcess CloseHandle DeleteCriticalSection VerSetConditionMask GetLastError SetErrorMode FreeLibrary GetModuleHandleW GetProcAddress LoadLibraryExW VerifyVersionInfoW MultiByteToWideChar WideCharToMultiByte EnterCriticalSection LeaveCriticalSection VirtualQuery TerminateProcess LoadLibraryExA IsDebuggerPresent InitializeSListHead IsProcessorFeaturePresent SetUnhandledExceptionFilter UnhandledExceptionFilter CreateEventW WaitForSingleObjectEx ResetEvent SetEvent WerRegisterMemoryBlock VirtualProtect GetTickCount GetCurrentThreadId HeapSetInformation GetProcessHeap QueryPerformanceCounter GetShortPathNameA GetModuleFileNameW GetModuleFileNameA GetSystemTimeAsFileTime InitializeCriticalSectionEx

advapi32

RegCloseKey RegQueryValueExW RegGetValueW RegCreateKeyExW RegOpenKeyExW

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-31_e7f9a34427b9c4c0ebd379018b46ad77_elex_glassworm_mespinoza

PE Signature issue

PE Signature issue

ole32

vcruntime140

msvcp140

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

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

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

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

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

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

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

kernel32

advapi32

generic