General

  • Target

    74ebd7a6bb03f49176d32f73f3a50605cbb7f0e9b936ae3ee1e7c3f9af4ac937

  • Size

    680KB

  • Sample

    230324-lrpl3sdd94

  • MD5

    168ef2ad92abd7c43738ba10f06f55d1

  • SHA1

    72e469eb4184a183c30064e21d232e6f8f9da110

  • SHA256

    74ebd7a6bb03f49176d32f73f3a50605cbb7f0e9b936ae3ee1e7c3f9af4ac937

  • SHA512

    61d789c2e7e41c42bd4375e97d4369fd3d06626dcf843e10c0eeca6fcf653306f53d609e6b98343720fda35f24ff6645a3ce2216f80be4d5f3753b5bd478b255

  • SSDEEP

    12288:rd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:rT08PtIsuup4IO6oz5VC1

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

      74ebd7a6bb03f49176d32f73f3a50605cbb7f0e9b936ae3ee1e7c3f9af4ac937

    • Size

      680KB

    • MD5

      168ef2ad92abd7c43738ba10f06f55d1

    • SHA1

      72e469eb4184a183c30064e21d232e6f8f9da110

    • SHA256

      74ebd7a6bb03f49176d32f73f3a50605cbb7f0e9b936ae3ee1e7c3f9af4ac937

    • SHA512

      61d789c2e7e41c42bd4375e97d4369fd3d06626dcf843e10c0eeca6fcf653306f53d609e6b98343720fda35f24ff6645a3ce2216f80be4d5f3753b5bd478b255

    • SSDEEP

      12288:rd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:rT08PtIsuup4IO6oz5VC1

    • 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