General

  • Target

    ed229f13e66e17a6b5c0fa5e0265c95e8da5797166dbdc9ef0dca4b5cc5d03a5

  • Size

    680KB

  • Sample

    230324-l851dsdf23

  • MD5

    8772bdc448d221a599dc6bd64b1af074

  • SHA1

    840ae7f88583e226b9b4e048a664a72f357baf7f

  • SHA256

    ed229f13e66e17a6b5c0fa5e0265c95e8da5797166dbdc9ef0dca4b5cc5d03a5

  • SHA512

    8049eec6b45f4068f46585ca21eed9309761d5b57ec0ce881659a299ac652f0b2f89d89d0d59c1586ee9a80c9abc09b7f57f44438eca1cd627128e0ba87c49b5

  • SSDEEP

    12288:Sd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:ST08PtIsuup4IO6oz5VC1

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

      ed229f13e66e17a6b5c0fa5e0265c95e8da5797166dbdc9ef0dca4b5cc5d03a5

    • Size

      680KB

    • MD5

      8772bdc448d221a599dc6bd64b1af074

    • SHA1

      840ae7f88583e226b9b4e048a664a72f357baf7f

    • SHA256

      ed229f13e66e17a6b5c0fa5e0265c95e8da5797166dbdc9ef0dca4b5cc5d03a5

    • SHA512

      8049eec6b45f4068f46585ca21eed9309761d5b57ec0ce881659a299ac652f0b2f89d89d0d59c1586ee9a80c9abc09b7f57f44438eca1cd627128e0ba87c49b5

    • SSDEEP

      12288:Sd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:ST08PtIsuup4IO6oz5VC1

    • 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