General

  • Target

    6b3e9ea34998747a8df4c2a8c65a486991b017d45ceaee2b8fe7e8182ea90e02

  • Size

    680KB

  • Sample

    230324-j4a84sfb9s

  • MD5

    dfe1e5021982a663f453f118605818af

  • SHA1

    b39f44595fa920c05e192a70d6a7dc0d02d35a80

  • SHA256

    6b3e9ea34998747a8df4c2a8c65a486991b017d45ceaee2b8fe7e8182ea90e02

  • SHA512

    2be6e9d48d5ca925db9a5bbfde66a462b42fe89052e4ddc576de38b136c83e395e5a172d5881e2dc0bd920094192668ccf10410c32a7f270a3d66ca6001f2057

  • SSDEEP

    12288:ed898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:eT08PtIsuup4IO6oz5VC1

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

      6b3e9ea34998747a8df4c2a8c65a486991b017d45ceaee2b8fe7e8182ea90e02

    • Size

      680KB

    • MD5

      dfe1e5021982a663f453f118605818af

    • SHA1

      b39f44595fa920c05e192a70d6a7dc0d02d35a80

    • SHA256

      6b3e9ea34998747a8df4c2a8c65a486991b017d45ceaee2b8fe7e8182ea90e02

    • SHA512

      2be6e9d48d5ca925db9a5bbfde66a462b42fe89052e4ddc576de38b136c83e395e5a172d5881e2dc0bd920094192668ccf10410c32a7f270a3d66ca6001f2057

    • SSDEEP

      12288:ed898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:eT08PtIsuup4IO6oz5VC1

    • 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