General

  • Target
    5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80
  • Size 361KB
  • Sample220802-as87bsbdc6
  • SHA256 5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • gozi_ifsb

Botnet
  • 1010

C2
  • diuolirt.at

  • deopliazae.at

  • nifredao.com

  • filokiyurt.at

Attributes
  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target
      5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80
    • Size 361KB
    • SHA256 5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80
    • MD5 SHA1 SHA512
    • Gozi, Gozi IFSB

      Gozi ISFB is a well-known and widely distributed banking trojan.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks