General

  • Target

    a618ce04df8c9195874e13e3edb99327968633b1331c8f65be07b077e134fa8c

  • Size

    956KB

  • Sample

    230129-wc3khafh77

  • MD5

    3c4aadeaf32a98db87da7aa67356975e

  • SHA1

    43b8729872b46d625f31b4e834cb1d34b826ab43

  • SHA256

    a618ce04df8c9195874e13e3edb99327968633b1331c8f65be07b077e134fa8c

  • SHA512

    76ff531949d7346b9c7efd75821548542419a6d0ec5096ebcc58414f27f985de7d59f24aa30816d8da06060c226538f881c3ff6472b8535c3af4115f985bfecd

  • SSDEEP

    24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qE:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPS

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

      a618ce04df8c9195874e13e3edb99327968633b1331c8f65be07b077e134fa8c

    • Size

      956KB

    • MD5

      3c4aadeaf32a98db87da7aa67356975e

    • SHA1

      43b8729872b46d625f31b4e834cb1d34b826ab43

    • SHA256

      a618ce04df8c9195874e13e3edb99327968633b1331c8f65be07b077e134fa8c

    • SHA512

      76ff531949d7346b9c7efd75821548542419a6d0ec5096ebcc58414f27f985de7d59f24aa30816d8da06060c226538f881c3ff6472b8535c3af4115f985bfecd

    • SSDEEP

      24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qE:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPS

    • 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