General

  • Target

    f6dd1a66a639aab5f315b27e52908162bdc4ae55b0ac2325d4b1d81ba1afce58

  • Size

    956KB

  • Sample

    230129-wcv6eshc9z

  • MD5

    3c30ff520fc3c7ca71dd394d16fa3e7b

  • SHA1

    c0aff19dbaf5b1cb477c5c59478e803ac65c7b8c

  • SHA256

    f6dd1a66a639aab5f315b27e52908162bdc4ae55b0ac2325d4b1d81ba1afce58

  • SHA512

    c961cbcdeabfafcd5aa1624c8404f7e2e44fabbf451121327ce4b8c6cf10e0aba989bc31a5bfc85bd459acc04fea88deaaecf94af22cd718795002af1333daeb

  • SSDEEP

    24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qF:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPv

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

1000

C2

http://ey7kuuklgieop2pq.onion

http://maiamirainy.at

http://drunt.at

http://news-deck.at

Attributes
  • build

    216098

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      f6dd1a66a639aab5f315b27e52908162bdc4ae55b0ac2325d4b1d81ba1afce58

    • Size

      956KB

    • MD5

      3c30ff520fc3c7ca71dd394d16fa3e7b

    • SHA1

      c0aff19dbaf5b1cb477c5c59478e803ac65c7b8c

    • SHA256

      f6dd1a66a639aab5f315b27e52908162bdc4ae55b0ac2325d4b1d81ba1afce58

    • SHA512

      c961cbcdeabfafcd5aa1624c8404f7e2e44fabbf451121327ce4b8c6cf10e0aba989bc31a5bfc85bd459acc04fea88deaaecf94af22cd718795002af1333daeb

    • SSDEEP

      24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qF:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPv

    • Gozi

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

    • Unexpected DNS network traffic destination

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks