General

  • Target

    de39ef8e57d3a3336e2b3eff02a099f15079b831778582ae05f6dc70bb7a3ae5

  • Size

    680KB

  • Sample

    230324-l455lade83

  • MD5

    3833ab0f085133c565f0c08e6422ecee

  • SHA1

    0e7d056ce053101dc0bb42c8f999b766699f92a2

  • SHA256

    de39ef8e57d3a3336e2b3eff02a099f15079b831778582ae05f6dc70bb7a3ae5

  • SHA512

    982c6fa98d1c2fbe3cd78912504bfd441ec02d2863b9502b0159377c011da448f18b2e083903e8436dd13b67a59ed7714460f58dbbc73f455532a6d617b6e667

  • SSDEEP

    12288:Bd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:BT08PtIsuup4IO6oz5VC1

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

      de39ef8e57d3a3336e2b3eff02a099f15079b831778582ae05f6dc70bb7a3ae5

    • Size

      680KB

    • MD5

      3833ab0f085133c565f0c08e6422ecee

    • SHA1

      0e7d056ce053101dc0bb42c8f999b766699f92a2

    • SHA256

      de39ef8e57d3a3336e2b3eff02a099f15079b831778582ae05f6dc70bb7a3ae5

    • SHA512

      982c6fa98d1c2fbe3cd78912504bfd441ec02d2863b9502b0159377c011da448f18b2e083903e8436dd13b67a59ed7714460f58dbbc73f455532a6d617b6e667

    • SSDEEP

      12288:Bd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:BT08PtIsuup4IO6oz5VC1

    • 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