General

  • Target

    e2221eaa1d2663fb09dee7ae326f9f8c0fd2d1b6582662e5762eea72073db371_JC.exe

  • Size

    1.0MB

  • Sample

    231001-zk8y2ade8v

  • MD5

    f5bf3598aac36ae17821a805cd54e058

  • SHA1

    3c79c47de16b9ee27fe1fdedbec9428ea6735b8a

  • SHA256

    e2221eaa1d2663fb09dee7ae326f9f8c0fd2d1b6582662e5762eea72073db371

  • SHA512

    9c18320888029fbf30cbe823036cededc1614c9ec819dd1ca70f6b2b6f9b79dafa1cc8603cc9de56e1369bd8e82c3e9d3a098313dfd26c8fb96c568c845dc957

  • SSDEEP

    24576:uyEob7GWR+eaez/McOlUiPD4YDkGqtmwDKqSeZiv8ouL:96WR+ZG/MDdDjiQoKqSer

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

      e2221eaa1d2663fb09dee7ae326f9f8c0fd2d1b6582662e5762eea72073db371_JC.exe

    • Size

      1.0MB

    • MD5

      f5bf3598aac36ae17821a805cd54e058

    • SHA1

      3c79c47de16b9ee27fe1fdedbec9428ea6735b8a

    • SHA256

      e2221eaa1d2663fb09dee7ae326f9f8c0fd2d1b6582662e5762eea72073db371

    • SHA512

      9c18320888029fbf30cbe823036cededc1614c9ec819dd1ca70f6b2b6f9b79dafa1cc8603cc9de56e1369bd8e82c3e9d3a098313dfd26c8fb96c568c845dc957

    • SSDEEP

      24576:uyEob7GWR+eaez/McOlUiPD4YDkGqtmwDKqSeZiv8ouL:96WR+ZG/MDdDjiQoKqSer

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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.

    • 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