General

  • Target

    42420cfdff4d545c5c30998a153f3020fc6b1825b572b08c7bc0bd56e09b2944

  • Size

    1.3MB

  • Sample

    231011-k8rx4afd75

  • MD5

    364fa448cefac6afd182215fdb86aed2

  • SHA1

    e951f96c7f4bda9da3bf2f71c6e7fccd9241a056

  • SHA256

    42420cfdff4d545c5c30998a153f3020fc6b1825b572b08c7bc0bd56e09b2944

  • SHA512

    0b70a858b3e57dbd532cedb7cb0e08dabeba586a397fa1eaae40afe8348fcb7964b40ee1cf1e8d76454832fb6fcd1a8d035c933af9c41bf165b8abdf8bf34820

  • SSDEEP

    24576:qyXsiVRGOx0ntlSIiIwSy0i1OhHZ0RrMOQxWsp6py/p:xXscREGIUZMhixoxWsp2y

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

      42420cfdff4d545c5c30998a153f3020fc6b1825b572b08c7bc0bd56e09b2944

    • Size

      1.3MB

    • MD5

      364fa448cefac6afd182215fdb86aed2

    • SHA1

      e951f96c7f4bda9da3bf2f71c6e7fccd9241a056

    • SHA256

      42420cfdff4d545c5c30998a153f3020fc6b1825b572b08c7bc0bd56e09b2944

    • SHA512

      0b70a858b3e57dbd532cedb7cb0e08dabeba586a397fa1eaae40afe8348fcb7964b40ee1cf1e8d76454832fb6fcd1a8d035c933af9c41bf165b8abdf8bf34820

    • SSDEEP

      24576:qyXsiVRGOx0ntlSIiIwSy0i1OhHZ0RrMOQxWsp6py/p:xXscREGIUZMhixoxWsp2y

    • 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