General

  • Target

    463ee139ace4af87b87b815bd3d5df8b.exe

  • Size

    1.0MB

  • Sample

    230930-k3armaab2w

  • MD5

    463ee139ace4af87b87b815bd3d5df8b

  • SHA1

    18d99061c2c497adc728209891d196b3b1b4b1e5

  • SHA256

    6e053efaafd44585f10e99ae9c0f71fb6ab84964fe1a23c30dcbb8423e83a549

  • SHA512

    f66ce66fad016c7b3cee30c56164e2b20d767364cc29cd730c7c6c12ebf7134f2978c8df6d3c03b167fd349afa3f8f5a220d486440c56c36f0529564d04966e7

  • SSDEEP

    24576:iyaVdEAg/o+/HN5uF1YpI0T36qJ4yuDWBQKqHKslsQ3TZC:Ja7BgR/HrOept36qbqqgsk

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

      463ee139ace4af87b87b815bd3d5df8b.exe

    • Size

      1.0MB

    • MD5

      463ee139ace4af87b87b815bd3d5df8b

    • SHA1

      18d99061c2c497adc728209891d196b3b1b4b1e5

    • SHA256

      6e053efaafd44585f10e99ae9c0f71fb6ab84964fe1a23c30dcbb8423e83a549

    • SHA512

      f66ce66fad016c7b3cee30c56164e2b20d767364cc29cd730c7c6c12ebf7134f2978c8df6d3c03b167fd349afa3f8f5a220d486440c56c36f0529564d04966e7

    • SSDEEP

      24576:iyaVdEAg/o+/HN5uF1YpI0T36qJ4yuDWBQKqHKslsQ3TZC:Ja7BgR/HrOept36qbqqgsk

    • 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