Extracted

Extracted

Extracted

• • Target
    98c3d93eeb1c3139c530df4aa6270bb3df7c24148e71f195c929486136872eee.exe
  • Size 253KB
  • SHA256 98c3d93eeb1c3139c530df4aa6270bb3df7c24148e71f195c929486136872eee
  • MD5 c725af162ad3190c0b65770fb08fbe23
  • SHA1 521eae0390bef9140f9a6e896066515ca7a98c5d
  • SHA512 6fe7edc75ee4d52ace5450a211362808a4c24a41ae67d1e74dabd3adc687349dba35743acc4cd96e37c1d2701f03c6511a1127773f0aeb480f7025556bb3e59e
  • SSDEEP 3072:yLsGBVVoWaf88khIqzHdWu7zCJDBfukHimJ3a1XMu5Q2e45KaHTz:UdebOLo6+JDNukHbJ3+k2YqT
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  gluptebasmokeloaderpub1backdoordropperevasionloaderpersistencetrojanupxdcratlummasocks5systemzbootkitbotnetdiscoveryinfostealerratspywarestealer

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    ratinfostealerdcrat

  • Detect Socks5Systemz Payload

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

    stealerlumma

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Socks5Systemz

    Socks5Systemz is a botnet written in C++.

    botnetsocks5systemz

  • Creates new service(s)

    persistence

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Stops running service(s)

    evasion

  • Checks computer location settings

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

  • Deletes itself

  • 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

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Legitimate hosting services abused for malware hosting/C2

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2