2026-10-28_7f27e1b7208a901ce0a801e7feecab62_elex_glassworm_mafia_remcos

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General

Target
2026-10-28_7f27e1b7208a901ce0a801e7feecab62_elex_glassworm_mafia_remcos
Size 631KB
Sample261030-bfyeqsch92
SHA256 6522ad0c8e151255eb1eeaece9c33f5a15cf339db500049089a67588df26d0fc
MD5 7f27e1b7208a901ce0a801e7feecab62
SHA1 3b541ad96ff91923a18fbf62f40b66fa610a8da2
SHA512 0e2d376eb27e33fd944bfdb1044a9d5b512ac2d17ace2d4734fa06bf075c952bc14e167c5a9d4d7273290a0c47ab5d4d20706f957bea5462efc170010417d787
SSDEEP 12288:vhf6Qc6Y+3l9iLlg0cfC0i1esXq4cQmmTsG0OzSDWeVJi:vhfDc6X3lQMrxr4cQFTj0OZeVJi
TLSH
T19DD49D1EBEF1C032C02352319D6AD358A2B5E4B248264447BBDD671D2FB05D39B39BA7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-10-28_7f27e1b7208a901ce0a801e7feecab62_elex_glassworm_mafia_remcos

File Explorer

2026-10-28_7f27e1b7208a901ce0a801e7feecab62_elex_glassworm_mafia_remcos

.exe 631KB

2026-10-28_7f27e1b7208a901ce0a801e7feecab62_elex_glassworm_mafia_remcos

IMPHASH 786d492994809809a8824667c8485518
SHA256 6522ad0c8e151255eb1eeaece9c33f5a15cf339db500049089a67588df26d0fc
MD5 7f27e1b7208a901ce0a801e7feecab62
SHA1 3b541ad96ff91923a18fbf62f40b66fa610a8da2
SHA512 0e2d376eb27e33fd944bfdb1044a9d5b512ac2d17ace2d4734fa06bf075c952bc14e167c5a9d4d7273290a0c47ab5d4d20706f957bea5462efc170010417d787
SSDEEP 12288:vhf6Qc6Y+3l9iLlg0cfC0i1esXq4cQmmTsG0OzSDWeVJi:vhfDc6X3lQMrxr4cQFTj0OZeVJi
TLSH
T19DD49D1EBEF1C032C02352319D6AD358A2B5E4B248264447BBDD671D2FB05D39B39BA7
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

ae:85:cf:c5:23:e3:6f:9d:a4:af:f4:89:8d:e6:97:6d:de:45:56:0e:24:a9:d4:90:7a:48:eb:4a:a1:ef:c3:14

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US

Chains

Dec 11, 2019

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Subject

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US

Serial Number

59:7e:4e:45:cb:c1:15:bb:a6:40:26:02:e8:9c:bf:45

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Feb 26, 2018 - Feb 27, 2020

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Serial Number

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Dec 10, 2013 - Dec 9, 2023

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Serial Number

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Oct 1, 2019 - Oct 17, 2030

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jan 7, 2016 - Jan 7, 2031

Minor OS version

Major OS version

Entry point

257843

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

ole32

IIDFromString StringFromGUID2 OleRun CLSIDFromString CoTaskMemAlloc CoTaskMemFree CoInitialize CoTaskMemRealloc CoUninitialize CoCreateInstance

shell32

Shell_NotifyIconA ShellExecuteA SHGetFolderPathW

wininet

InternetTimeFromSystemTime InternetTimeToSystemTime InternetCrackUrlA HttpQueryInfoA InternetConnectA InternetReadFile HttpOpenRequestA InternetErrorDlg HttpSendRequestA InternetOpenA InternetCloseHandle

user32

GetDesktopWindow SetWindowLongA CreateWindowExA PeekMessageA GetWindowLongA CharNextA wsprintfA DispatchMessageW RegisterClassA LoadImageA GetSystemMetrics DispatchMessageA PostMessageA AppendMenuA CreatePopupMenu ShowWindow MsgWaitForMultipleObjectsEx GetCursorPos DefWindowProcA MessageBoxA DestroyWindow GetMessageA GetMessageW PostQuitMessage TrackPopupMenu SetForegroundWindow LoadStringA TranslateMessage IsWindowUnicode

version

VerQueryValueW GetFileVersionInfoA GetFileVersionInfoSizeA

kernel32

FindFirstFileExW GetDriveTypeW FileTimeToLocalFileTime GetFullPathNameW CreateDirectoryW GetConsoleMode GetConsoleCP GetFileType GetStartupInfoW HeapSetInformation VirtualQuery GetSystemInfo GetModuleHandleW VirtualAlloc VirtualProtect HeapAlloc HeapFree DecodePointer EncodePointer GetStringTypeW InterlockedExchange SetStdHandle HeapReAlloc RtlUnwind LCMapStringW GetCPInfo UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent GetSystemTimeAsFileTime IsProcessorFeaturePresent GetTimeZoneInformation HeapCreate FindResourceA lstrcmpA lstrlenA FreeLibrary LoadResource SystemTimeToTzSpecificLocalTime InterlockedIncrement InterlockedDecrement WaitForSingleObject GetCommandLineA WideCharToMultiByte InitializeCriticalSectionAndSpinCount SizeofResource CreateEventA SetDllDirectoryA IsDBCSLeadByte lstrcatA MultiByteToWideChar lstrlenW RaiseException GetLastError lstrcmpiA GetProcAddress WaitForMultipleObjects GetModuleFileNameA GetStdHandle LoadLibraryExA CreateMutexA DeleteCriticalSection CloseHandle SetEvent ResetEvent CreateThread lstrcpyA lstrcpynA CreateFileA WriteFile Sleep OpenEventA GetCurrentProcess GetVersionExA GetTempPathA LocalFree DeleteFileA ReadFile FileTimeToSystemTime FormatMessageW GetLocalTime GetCurrentThreadId GetCurrentProcessId PeekNamedPipe SetHandleInformation GetExitCodeProcess CreateProcessA TerminateProcess CreatePipe ExitProcess GetLocaleInfoA FormatMessageA GetSystemDirectoryA FindClose LoadLibraryA LocalAlloc LockResource SetEndOfFile SetFilePointerEx GetNativeSystemInfo GetModuleHandleExW GetSystemDefaultUILanguage GetThreadLocale GetUserDefaultUILanguage GetTickCount GetModuleFileNameW SetLastError LoadLibraryExW OpenMutexA GetModuleHandleExA LoadLibraryW CreateFileW InitializeCriticalSection LeaveCriticalSection EnterCriticalSection HeapSize TlsAlloc TlsGetValue TlsSetValue TlsFree GetLocaleInfoW SetHandleCount SetFilePointer FlushFileBuffers GetACP GetOEMCP IsValidCodePage FreeEnvironmentStringsW GetEnvironmentStringsW QueryPerformanceCounter GetProcessHeap WriteConsoleW GetCurrentDirectoryW GetFileInformationByHandle GetUserDefaultLCID EnumSystemLocalesA IsValidLocale CompareStringW SetEnvironmentVariableA GetModuleHandleA GetFileAttributesA

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW RegEnumKeyA CryptHashData CryptDestroyHash CryptCreateHash CryptAcquireContextA CryptReleaseContext RegQueryValueExA CryptGetHashParam SetSecurityDescriptorDacl InitializeSecurityDescriptor RegCloseKey RegNotifyChangeKeyValue RegDeleteValueA RegOpenKeyExA RegCreateKeyExA RegEnumKeyExA RegDeleteKeyA RegQueryInfoKeyW RegSetValueExA

oleaut32

GetErrorInfo SysStringByteLen VarUI4FromStr SysFreeString SysAllocString VariantClear VariantInit VariantChangeType

shlwapi

ord12

gdi32

GetStockObject

crypt32

CryptStringToBinaryA CryptUnprotectData CryptProtectData CryptBinaryToStringA

msi

ord141 ord168 ord160 ord158 ord115 ord159 ord117 ord8 ord44 ord204 ord189 ord67 ord31 ord137 ord91

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-28_7f27e1b7208a901ce0a801e7feecab62_elex_glassworm_mafia_remcos

PE Signature issue

ole32

shell32

wininet

user32

version

kernel32

advapi32

oleaut32

shlwapi

gdi32

crypt32

msi

generic