General

  • Target

    fd7366a395e43967d6ba4ea9f37d738d6a39614d763f06b8cb8c0a18813969b1

  • Size

    956KB

  • Sample

    230129-wcvjwshc9x

  • MD5

    20bb1dc6c41eae803e039abeec4fcba5

  • SHA1

    3a1ea64b378333d8bedbb39bff50a4990a4ed094

  • SHA256

    fd7366a395e43967d6ba4ea9f37d738d6a39614d763f06b8cb8c0a18813969b1

  • SHA512

    ec3aba93a58df7b0a4a9c32e019b7c8861753f94ee55a24a43c3a2c60254210a280e53bf43685a4e7826276e46c45b88bf2981a711b7c1d379231535d9efe74e

  • SSDEEP

    24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qF:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPn

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

      fd7366a395e43967d6ba4ea9f37d738d6a39614d763f06b8cb8c0a18813969b1

    • Size

      956KB

    • MD5

      20bb1dc6c41eae803e039abeec4fcba5

    • SHA1

      3a1ea64b378333d8bedbb39bff50a4990a4ed094

    • SHA256

      fd7366a395e43967d6ba4ea9f37d738d6a39614d763f06b8cb8c0a18813969b1

    • SHA512

      ec3aba93a58df7b0a4a9c32e019b7c8861753f94ee55a24a43c3a2c60254210a280e53bf43685a4e7826276e46c45b88bf2981a711b7c1d379231535d9efe74e

    • SSDEEP

      24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qF:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPn

    • 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