General

  • Target

    ce0b7354f310393020c14f028e0217c0aa7925e1ef6d9ddd59fae7a4b736ad22

  • Size

    994KB

  • Sample

    231010-zkn9maca67

  • MD5

    74b8035f9bdd374c54b949ca7770e1d7

  • SHA1

    4469103b14380a8f2437c1c8a28a41edfbb3ce77

  • SHA256

    ce0b7354f310393020c14f028e0217c0aa7925e1ef6d9ddd59fae7a4b736ad22

  • SHA512

    4a14454a9d9619c2695e28be2a75fb11ae628459ccf44cfdd13e0eae586031ede99abc2a92db997c3846b98a1f569e308464c5f7fb386d25a227d2552b50d400

  • SSDEEP

    24576:9ycxeVv0YZg5T4+0DZczTc8u0AiAI48QHdI2x/i1l2f8Kvj:YcbYZmFqyzTc1aAICIsf8Kv

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      ce0b7354f310393020c14f028e0217c0aa7925e1ef6d9ddd59fae7a4b736ad22

    • Size

      994KB

    • MD5

      74b8035f9bdd374c54b949ca7770e1d7

    • SHA1

      4469103b14380a8f2437c1c8a28a41edfbb3ce77

    • SHA256

      ce0b7354f310393020c14f028e0217c0aa7925e1ef6d9ddd59fae7a4b736ad22

    • SHA512

      4a14454a9d9619c2695e28be2a75fb11ae628459ccf44cfdd13e0eae586031ede99abc2a92db997c3846b98a1f569e308464c5f7fb386d25a227d2552b50d400

    • SSDEEP

      24576:9ycxeVv0YZg5T4+0DZczTc8u0AiAI48QHdI2x/i1l2f8Kvj:YcbYZmFqyzTc1aAICIsf8Kv

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks