General

  • Target

    51c3298308462230415efc520d002e6d828d09cecf9db49c4e49805b2729ad8b

  • Size

    680KB

  • Sample

    230324-kl3q3sfd3t

  • MD5

    dd5b95a8456d1e0f3f8b3873b7b55d84

  • SHA1

    997e0229f93938c109cdd76b52e951789833e3bf

  • SHA256

    51c3298308462230415efc520d002e6d828d09cecf9db49c4e49805b2729ad8b

  • SHA512

    b3149a2268cfa98bf7912000b2594465483e5886f423064d8b8ce9d7530cee50d2de9a3d41c05c899dac1e8acce5f333a9603820d5ed9431b5f1fa2d43ec0e73

  • SSDEEP

    12288:od898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:oT08PtIsuup4IO6oz5VC1

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

      51c3298308462230415efc520d002e6d828d09cecf9db49c4e49805b2729ad8b

    • Size

      680KB

    • MD5

      dd5b95a8456d1e0f3f8b3873b7b55d84

    • SHA1

      997e0229f93938c109cdd76b52e951789833e3bf

    • SHA256

      51c3298308462230415efc520d002e6d828d09cecf9db49c4e49805b2729ad8b

    • SHA512

      b3149a2268cfa98bf7912000b2594465483e5886f423064d8b8ce9d7530cee50d2de9a3d41c05c899dac1e8acce5f333a9603820d5ed9431b5f1fa2d43ec0e73

    • SSDEEP

      12288:od898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:oT08PtIsuup4IO6oz5VC1

    • 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