General

  • Target

    8d60591c385ed51703e6908ceb71f92fa76763fcfe2af06964782dc9e4aceccc

  • Size

    1.3MB

  • Sample

    231011-kw2lrscf4t

  • MD5

    9ae538aa3330764e25d5ccf7d2b2d1cd

  • SHA1

    829825d5e88cdb28bd3cda8705565d6fb4d52247

  • SHA256

    8d60591c385ed51703e6908ceb71f92fa76763fcfe2af06964782dc9e4aceccc

  • SHA512

    93762dd2b10175b089eefb1992f553ef8031a45288fc39f1a351959dabbaec6252bba849475d9cbcd13708e4aee9f517249ab34d0b97d789fc22cb23105b7762

  • SSDEEP

    24576:ayZ+p9Q+NLr4KpMN4yJrYiaz9tj8rcOVgJoBcYIbaDyRJIyG+9w:hZ+p9LNL/pehJUxz9VmB7aa+y

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://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      8d60591c385ed51703e6908ceb71f92fa76763fcfe2af06964782dc9e4aceccc

    • Size

      1.3MB

    • MD5

      9ae538aa3330764e25d5ccf7d2b2d1cd

    • SHA1

      829825d5e88cdb28bd3cda8705565d6fb4d52247

    • SHA256

      8d60591c385ed51703e6908ceb71f92fa76763fcfe2af06964782dc9e4aceccc

    • SHA512

      93762dd2b10175b089eefb1992f553ef8031a45288fc39f1a351959dabbaec6252bba849475d9cbcd13708e4aee9f517249ab34d0b97d789fc22cb23105b7762

    • SSDEEP

      24576:ayZ+p9Q+NLr4KpMN4yJrYiaz9tj8rcOVgJoBcYIbaDyRJIyG+9w:hZ+p9LNL/pehJUxz9VmB7aa+y

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks