General

  • Target

    22e342f6b5d46bb8cc404019c0ed9e7e6f01f7ab5b1775e57724430daaef5027

  • Size

    1.3MB

  • Sample

    231011-hypc4sbb22

  • MD5

    2f132383618cbcd7da6f6e7ef71df6dc

  • SHA1

    6553f2a1c14da4a25f79f3c1a0a8f33e1974de6d

  • SHA256

    22e342f6b5d46bb8cc404019c0ed9e7e6f01f7ab5b1775e57724430daaef5027

  • SHA512

    4a1f1b4fe0aacbd7fd58b7b435dfabeddc55da994f39c26c3d56311ccceffd4fff3d523356b8e093637c9eed34bfd541a90a7559e2f26323dfc925a6145b4df8

  • SSDEEP

    24576:eyzjZQWC3NHdSlejmabSxPOKsbKz8WiwgSqIClTjgYG9h/BVi6vKOojTd3:tPZ2VdSleyabSZbsbKVVqI+kBpSOo

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://77.91.68.52/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

      22e342f6b5d46bb8cc404019c0ed9e7e6f01f7ab5b1775e57724430daaef5027

    • Size

      1.3MB

    • MD5

      2f132383618cbcd7da6f6e7ef71df6dc

    • SHA1

      6553f2a1c14da4a25f79f3c1a0a8f33e1974de6d

    • SHA256

      22e342f6b5d46bb8cc404019c0ed9e7e6f01f7ab5b1775e57724430daaef5027

    • SHA512

      4a1f1b4fe0aacbd7fd58b7b435dfabeddc55da994f39c26c3d56311ccceffd4fff3d523356b8e093637c9eed34bfd541a90a7559e2f26323dfc925a6145b4df8

    • SSDEEP

      24576:eyzjZQWC3NHdSlejmabSxPOKsbKz8WiwgSqIClTjgYG9h/BVi6vKOojTd3:tPZ2VdSleyabSZbsbKVVqI+kBpSOo

    • Amadey

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

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • 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