General

  • Target

    NEAS.857ee6593a4a8c9ba7dd0431f1687f10.exe

  • Size

    778KB

  • Sample

    231026-elkydada4s

  • MD5

    857ee6593a4a8c9ba7dd0431f1687f10

  • SHA1

    3566f8277377af1b7fc229ea0882b176075dda17

  • SHA256

    a4388ed26dcfcb14e6028261cf15a25f797befe5bd9e2208790c2c7f35597c9b

  • SHA512

    d9ae011b609ee65969cf08e4df0c6ba9ba636e04511d7514c58bc33cbf18ea2dcd41d8666333efbed91d1f5812458aa4b1ff3c710d3b7739894dc7636f232c26

  • SSDEEP

    12288:FMrZy90Xhf42ls2loWbKnjhLFeIgFN5etNUfNRjy6o2q7+azsgeZBnwD:Yyef42dbsV8pFNAN2y6oHHzsPZBn2

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

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain

Targets

    • Target

      NEAS.857ee6593a4a8c9ba7dd0431f1687f10.exe

    • Size

      778KB

    • MD5

      857ee6593a4a8c9ba7dd0431f1687f10

    • SHA1

      3566f8277377af1b7fc229ea0882b176075dda17

    • SHA256

      a4388ed26dcfcb14e6028261cf15a25f797befe5bd9e2208790c2c7f35597c9b

    • SHA512

      d9ae011b609ee65969cf08e4df0c6ba9ba636e04511d7514c58bc33cbf18ea2dcd41d8666333efbed91d1f5812458aa4b1ff3c710d3b7739894dc7636f232c26

    • SSDEEP

      12288:FMrZy90Xhf42ls2loWbKnjhLFeIgFN5etNUfNRjy6o2q7+azsgeZBnwD:Yyef42dbsV8pFNAN2y6oHHzsPZBn2

    • 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