General

  • Target

    5b8052c47a1edf5d88ce913c5be55df4c1c34c4a86de7002f38d1211aded28d0

  • Size

    680KB

  • Sample

    230324-j2tmnsfb71

  • MD5

    de0bdc496b71aef64028ec51ff800ac5

  • SHA1

    c796d68e52446552902f48a39c8a0a014138775c

  • SHA256

    5b8052c47a1edf5d88ce913c5be55df4c1c34c4a86de7002f38d1211aded28d0

  • SHA512

    3bccbf4fe76f614899414e656d1bd5488c7c8b56b1c9c65fa26a79fe5ba459c91a405bba0a3882a50bf590bf0c59cc422f9b02aafdc95eccf931ef7e29148471

  • SSDEEP

    12288:Jd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:JT08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      5b8052c47a1edf5d88ce913c5be55df4c1c34c4a86de7002f38d1211aded28d0

    • Size

      680KB

    • MD5

      de0bdc496b71aef64028ec51ff800ac5

    • SHA1

      c796d68e52446552902f48a39c8a0a014138775c

    • SHA256

      5b8052c47a1edf5d88ce913c5be55df4c1c34c4a86de7002f38d1211aded28d0

    • SHA512

      3bccbf4fe76f614899414e656d1bd5488c7c8b56b1c9c65fa26a79fe5ba459c91a405bba0a3882a50bf590bf0c59cc422f9b02aafdc95eccf931ef7e29148471

    • SSDEEP

      12288:Jd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:JT08PtIsuup4IO6oz5VC1

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks