General

  • Target

    c4c388a9a021312572119762cae1dae756e6b54702d82e7ab3a0363029585237

  • Size

    956KB

  • Sample

    230129-wczhvafh75

  • MD5

    b58088df458bfed8a49a778387451a44

  • SHA1

    d5f26043c6c18d0af903e04acc3ebdd0815d6041

  • SHA256

    c4c388a9a021312572119762cae1dae756e6b54702d82e7ab3a0363029585237

  • SHA512

    7f190cc944ce416808fa426ff67b01abe0c4a65758f9e530e9a704cf70899787a150d3a73ee43be4f37832b27822ba980ed77b3ee68be771459d483a9e5839eb

  • SSDEEP

    24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qB:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPL

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

      c4c388a9a021312572119762cae1dae756e6b54702d82e7ab3a0363029585237

    • Size

      956KB

    • MD5

      b58088df458bfed8a49a778387451a44

    • SHA1

      d5f26043c6c18d0af903e04acc3ebdd0815d6041

    • SHA256

      c4c388a9a021312572119762cae1dae756e6b54702d82e7ab3a0363029585237

    • SHA512

      7f190cc944ce416808fa426ff67b01abe0c4a65758f9e530e9a704cf70899787a150d3a73ee43be4f37832b27822ba980ed77b3ee68be771459d483a9e5839eb

    • SSDEEP

      24576:mOrDG3wBlTQGKG7psOQhbwDk3lc+sv0cnVWezj8Q9gasYWenxvXf+k+7bff663qB:3q8lMGtpsOQhbwDYlc+svvWezoQ9gaPL

    • 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