General

  • Target

    ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b_JC.exe

  • Size

    1.0MB

  • Sample

    231001-zkx7jade7s

  • MD5

    c03acd369f960d8aa3b1cbe71d2a785b

  • SHA1

    e0d6e5b89d85880e9c8cdca0dc4968d7b7a3a2b9

  • SHA256

    ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b

  • SHA512

    4e01c59c674d1771eba6135d9170a290ec995f57f7061a38a73edde331931aa98aec228afbf64113824b98ad536799a16b986d9b39a4c502fcf151a1df915553

  • SSDEEP

    24576:5yx/Jd2O4LkmHoqlORp+hiRb4ZxfoRz6oC5SECnjBt:sNJ1OxoMhiRb4ZxoPCAj

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

      ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b_JC.exe

    • Size

      1.0MB

    • MD5

      c03acd369f960d8aa3b1cbe71d2a785b

    • SHA1

      e0d6e5b89d85880e9c8cdca0dc4968d7b7a3a2b9

    • SHA256

      ddb7185f7da4beef972a1188d55c722a924862eb97c2fd42e5bbbd8d9074055b

    • SHA512

      4e01c59c674d1771eba6135d9170a290ec995f57f7061a38a73edde331931aa98aec228afbf64113824b98ad536799a16b986d9b39a4c502fcf151a1df915553

    • SSDEEP

      24576:5yx/Jd2O4LkmHoqlORp+hiRb4ZxfoRz6oC5SECnjBt:sNJ1OxoMhiRb4ZxoPCAj

    • 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