General

  • Target

    3101a1227d2458381b4a5ef6e19775aed8bb3d4c1afa93652c0b2e1642e33396

  • Size

    705KB

  • Sample

    231012-cajvtsgh7s

  • MD5

    3734f26478f82c00588fe905fab3a71d

  • SHA1

    857bcfab225e2e185ec8b8a01aff641fe8febb2e

  • SHA256

    3101a1227d2458381b4a5ef6e19775aed8bb3d4c1afa93652c0b2e1642e33396

  • SHA512

    f3a59128fe7bd3d63336a3149800c2862cfa3f6b2a0a73efbb7a8ee04ff5c9c009da3388dd5a35010b7d6877113e68d666edfff4d2fea68c0c346bfe593b03f6

  • SSDEEP

    12288:1Mr/y90YNNr1r6Ee7r3F1hdLeC4tLTlaZxUS9UAngpQjO7OW1X6is:6yL1+7r3F1DLatLTgxnhnRjO7BX6R

Malware Config

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

Targets

    • Target

      3101a1227d2458381b4a5ef6e19775aed8bb3d4c1afa93652c0b2e1642e33396

    • Size

      705KB

    • MD5

      3734f26478f82c00588fe905fab3a71d

    • SHA1

      857bcfab225e2e185ec8b8a01aff641fe8febb2e

    • SHA256

      3101a1227d2458381b4a5ef6e19775aed8bb3d4c1afa93652c0b2e1642e33396

    • SHA512

      f3a59128fe7bd3d63336a3149800c2862cfa3f6b2a0a73efbb7a8ee04ff5c9c009da3388dd5a35010b7d6877113e68d666edfff4d2fea68c0c346bfe593b03f6

    • SSDEEP

      12288:1Mr/y90YNNr1r6Ee7r3F1hdLeC4tLTlaZxUS9UAngpQjO7OW1X6is:6yL1+7r3F1DLatLTgxnhnRjO7BX6R

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks