General

  • Target

    c3ae74e9996e1bcbad2818ccf713152ae03a632a50b425573923fb5b15dc7a40

  • Size

    956KB

  • Sample

    230129-wcz5dafh76

  • MD5

    a4d2c581f512fe50aaeb97aa438c233e

  • SHA1

    57ef6d9db8eb19c6853f1dd3ea40d95f823b480f

  • SHA256

    c3ae74e9996e1bcbad2818ccf713152ae03a632a50b425573923fb5b15dc7a40

  • SHA512

    9ed02fa2eaa07ff44b774160a44f44dd489bf4266e45f4b61f63e7e2eae1071e26f389c63330161647d1702b6de869539e94859b195842fc6d83616f189979a9

  • SSDEEP

    24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qD:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPZ

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

      c3ae74e9996e1bcbad2818ccf713152ae03a632a50b425573923fb5b15dc7a40

    • Size

      956KB

    • MD5

      a4d2c581f512fe50aaeb97aa438c233e

    • SHA1

      57ef6d9db8eb19c6853f1dd3ea40d95f823b480f

    • SHA256

      c3ae74e9996e1bcbad2818ccf713152ae03a632a50b425573923fb5b15dc7a40

    • SHA512

      9ed02fa2eaa07ff44b774160a44f44dd489bf4266e45f4b61f63e7e2eae1071e26f389c63330161647d1702b6de869539e94859b195842fc6d83616f189979a9

    • SSDEEP

      24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qD:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPZ

    • 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