General

  • Target

    9d2026056065a0aed42cf6a8a48feb3ed6a19bc4ea189ac44ab57d480c2a930c

  • Size

    994KB

  • Sample

    231001-g7zd1aag35

  • MD5

    56031629a3834f393bb2725c3f742ae6

  • SHA1

    708de1039c3c8b9fe6b74f4f57e0416fd11f497c

  • SHA256

    9d2026056065a0aed42cf6a8a48feb3ed6a19bc4ea189ac44ab57d480c2a930c

  • SHA512

    a159928c5fa803b533a9a256cee57679e5a05212609406a2225b63c227a71f3bdba6d98f138fcb56ea376a48b04acd8420c985c6618d2beb13b97a313cf21cbc

  • SSDEEP

    24576:by4opF3u0JblU9ebGXbaPi3uBr0ABB9GyHZoHeT3:O4opFe0Jbm9e6XuPi+Brrz1HZo

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

      9d2026056065a0aed42cf6a8a48feb3ed6a19bc4ea189ac44ab57d480c2a930c

    • Size

      994KB

    • MD5

      56031629a3834f393bb2725c3f742ae6

    • SHA1

      708de1039c3c8b9fe6b74f4f57e0416fd11f497c

    • SHA256

      9d2026056065a0aed42cf6a8a48feb3ed6a19bc4ea189ac44ab57d480c2a930c

    • SHA512

      a159928c5fa803b533a9a256cee57679e5a05212609406a2225b63c227a71f3bdba6d98f138fcb56ea376a48b04acd8420c985c6618d2beb13b97a313cf21cbc

    • SSDEEP

      24576:by4opF3u0JblU9ebGXbaPi3uBr0ABB9GyHZoHeT3:O4opFe0Jbm9e6XuPi+Brrz1HZo

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • 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