General

  • Target

    9ff78ac20bae7384d58fb9f03c6bca8971d95f385c48306aacbc89cef8ff6cef

  • Size

    994KB

  • Sample

    231010-zadedahe3x

  • MD5

    119a485dfc1d68d6115a57ce496bacdc

  • SHA1

    003a46d5dd31ceb102981e3db9065817b3720329

  • SHA256

    9ff78ac20bae7384d58fb9f03c6bca8971d95f385c48306aacbc89cef8ff6cef

  • SHA512

    f4f47cd292f4440fc6407a3a35d00c5533353a31a3fe9edfedc26c07c62ced410bb0c4037e29df424a0a25b7b6e06c57ef75ae3cf30efd348bba136af8ba7638

  • SSDEEP

    24576:eyzoe1z2De9r3FhZ9dObPbSx8T1ZPYNve94LClEIG:tzojDedVRQXSxyZYxY4L3I

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

      9ff78ac20bae7384d58fb9f03c6bca8971d95f385c48306aacbc89cef8ff6cef

    • Size

      994KB

    • MD5

      119a485dfc1d68d6115a57ce496bacdc

    • SHA1

      003a46d5dd31ceb102981e3db9065817b3720329

    • SHA256

      9ff78ac20bae7384d58fb9f03c6bca8971d95f385c48306aacbc89cef8ff6cef

    • SHA512

      f4f47cd292f4440fc6407a3a35d00c5533353a31a3fe9edfedc26c07c62ced410bb0c4037e29df424a0a25b7b6e06c57ef75ae3cf30efd348bba136af8ba7638

    • SSDEEP

      24576:eyzoe1z2De9r3FhZ9dObPbSx8T1ZPYNve94LClEIG:tzojDedVRQXSxyZYxY4L3I

    • 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