General

  • Target

    cb05db60ce9c751493f7fa8606d013eacb14bb93025c6aee002e3ba410091ac5

  • Size

    1.0MB

  • Sample

    231012-bsjr4shg23

  • MD5

    31c4214d469de9794bf439f01c693d6c

  • SHA1

    d494460af299b5901ad7cfea2e27ebad2d524694

  • SHA256

    cb05db60ce9c751493f7fa8606d013eacb14bb93025c6aee002e3ba410091ac5

  • SHA512

    df049a96aad38ef5bbcfc609a0c597a59648c3fa916f0c6f24a1e1651c79cc34134f195c54768aae34d2d363dc968a93dc32ca55d9e94ba1395afabaa089df44

  • SSDEEP

    12288:bMryy90f3qaggEtluo49oLYMxgtuEhEX5/P5BX3vXx4z70OMs+ckCH69LK+0KloR:hya1Ra49vtEpX5BX/CzdH+0KBpLVM

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

      cb05db60ce9c751493f7fa8606d013eacb14bb93025c6aee002e3ba410091ac5

    • Size

      1.0MB

    • MD5

      31c4214d469de9794bf439f01c693d6c

    • SHA1

      d494460af299b5901ad7cfea2e27ebad2d524694

    • SHA256

      cb05db60ce9c751493f7fa8606d013eacb14bb93025c6aee002e3ba410091ac5

    • SHA512

      df049a96aad38ef5bbcfc609a0c597a59648c3fa916f0c6f24a1e1651c79cc34134f195c54768aae34d2d363dc968a93dc32ca55d9e94ba1395afabaa089df44

    • SSDEEP

      12288:bMryy90f3qaggEtluo49oLYMxgtuEhEX5/P5BX3vXx4z70OMs+ckCH69LK+0KloR:hya1Ra49vtEpX5BX/CzdH+0KBpLVM

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks