Extracted

• • Target
    file.exe
  • Size 622KB
  • SHA256 e0e4c0197377c86f94470fb39e1641f4ffa39c85a7729eb1b5dc17a2edbf2655
  • MD5 69163f8cd516a3493d026681237ff07a
  • SHA1 8e382c27793075fa50e3512a137d91984492e059
  • SHA512 e33fda5bf98c483c386f68c0e6c6acd4ed097754bb87d9ad17b087581d48891e8116403d0cef5bdb33942039760664fcec3c1a3032aff2e90b78f0dd53b797f3
  • SSDEEP 12288:OqpM/HkxswcXKC2zNWfm2YRm5sm2YRm5hkxswcXKC2zNWX5:PSZX9uWfm2Yysm2YyhZX9uWJ
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  gluptebastealcdiscoverydropperevasionloaderpersistencespywarestealertrojanupxrootkit

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

    loaderdropperglupteba

  • Glupteba payload

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • UAC bypass

    evasiontrojan

  • Windows security bypass

    evasiontrojan

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Windows security modification

    evasiontrojan

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Checks whether UAC is enabled

    evasiontrojan

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Manipulates WinMonFS driver.

    Roottkits write to WinMonFS to hide directories/files from being detected.

    rootkitevasion

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2