General

  • Target

    fc7ccd788ffbe9524f5403c9f8770cb562301927f3630da4ce054ed215b9464b

  • Size

    1.1MB

  • Sample

    231012-f46s8sbh82

  • MD5

    af28037e32669c0cf186ceabad07f1c7

  • SHA1

    6b13a9a1f588c09a8e94c6728750851d1509d087

  • SHA256

    fc7ccd788ffbe9524f5403c9f8770cb562301927f3630da4ce054ed215b9464b

  • SHA512

    c412ae463a98aff3dffd42ab79af8922f0a049372e3e30acb3223136fa268a9d5918b08dca0b060a3cc4f6442f5222ae0bdaefcf2e611b30a3ea42c7e61a096e

  • SSDEEP

    24576:ayrQWb+DY6EKh2MmLqOCAhF3wfXog7xVngLcENb0JzKq64ygfqL:hrQ8FKh2d80Zwf46bngQENbwzKWyt

Malware Config

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      fc7ccd788ffbe9524f5403c9f8770cb562301927f3630da4ce054ed215b9464b

    • Size

      1.1MB

    • MD5

      af28037e32669c0cf186ceabad07f1c7

    • SHA1

      6b13a9a1f588c09a8e94c6728750851d1509d087

    • SHA256

      fc7ccd788ffbe9524f5403c9f8770cb562301927f3630da4ce054ed215b9464b

    • SHA512

      c412ae463a98aff3dffd42ab79af8922f0a049372e3e30acb3223136fa268a9d5918b08dca0b060a3cc4f6442f5222ae0bdaefcf2e611b30a3ea42c7e61a096e

    • SSDEEP

      24576:ayrQWb+DY6EKh2MmLqOCAhF3wfXog7xVngLcENb0JzKq64ygfqL:hrQ8FKh2d80Zwf46bngQENbwzKWyt

    • 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