General

  • Target

    a0668d4f54c298cfcf7ddf2b4f1b132ebe1e4d57a2c92653db9af7422cd54f61

  • Size

    1.0MB

  • Sample

    231002-y9e7ksef3y

  • MD5

    39c520312bd683e0330ffdc02b6dca81

  • SHA1

    1443d85eaa1a7d774e6990aef22891201c60e335

  • SHA256

    a0668d4f54c298cfcf7ddf2b4f1b132ebe1e4d57a2c92653db9af7422cd54f61

  • SHA512

    ebb64fcb7ddad13a510a3bfeda707eb38b863052ccf2fba03af9e35e3984a9e08cd1cf6337e4686a09654adb73d820ade3a67730f8e2f506d7feb083a2ecedf0

  • SSDEEP

    24576:FyPvCm9JFKRzBc8+OkLUQ923VbLICc/T4OPD6z+ZX3CFH7CCW:gymjFKg8mwQ92hLC4OrZyFHGC

Malware Config

Extracted

Family

redline

Botnet

jordan

C2

77.91.124.55:19071

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

      a0668d4f54c298cfcf7ddf2b4f1b132ebe1e4d57a2c92653db9af7422cd54f61

    • Size

      1.0MB

    • MD5

      39c520312bd683e0330ffdc02b6dca81

    • SHA1

      1443d85eaa1a7d774e6990aef22891201c60e335

    • SHA256

      a0668d4f54c298cfcf7ddf2b4f1b132ebe1e4d57a2c92653db9af7422cd54f61

    • SHA512

      ebb64fcb7ddad13a510a3bfeda707eb38b863052ccf2fba03af9e35e3984a9e08cd1cf6337e4686a09654adb73d820ade3a67730f8e2f506d7feb083a2ecedf0

    • SSDEEP

      24576:FyPvCm9JFKRzBc8+OkLUQ923VbLICc/T4OPD6z+ZX3CFH7CCW:gymjFKg8mwQ92hLC4OrZyFHGC

    • 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.

    • RedLine payload

    • 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