General

  • Target
    63983f2b44a5dff65eb12d9ba76dfbaadcc320827410f3ac1530a2479b80c2ed
  • Size 708KB
  • Sample220309-bjszesbgc8
  • SHA256 63983f2b44a5dff65eb12d9ba76dfbaadcc320827410f3ac1530a2479b80c2ed
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • gozi_ifsb

Botnet
  • 1097

C2
  • dicaplitr.com

  • habravestedago.ru

  • gematosarigon.com

  • bilgatestoor.ru

  • bluewaterstone.ru

Attributes
  • build

    215775

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target
      63983f2b44a5dff65eb12d9ba76dfbaadcc320827410f3ac1530a2479b80c2ed
    • Size 708KB
    • SHA256 63983f2b44a5dff65eb12d9ba76dfbaadcc320827410f3ac1530a2479b80c2ed
    • 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