General

  • Target

    e5ff2096146c004a5dcefea127c6bbfb6c9b82496034acc7cb3251a8ceb56604

  • Size

    680KB

  • Sample

    230324-lcgb6add24

  • MD5

    a6597ef48314f4e96a9d690299730e05

  • SHA1

    82e390d36940ddfbe2e6fb9d46f39fd39efa05be

  • SHA256

    e5ff2096146c004a5dcefea127c6bbfb6c9b82496034acc7cb3251a8ceb56604

  • SHA512

    7a671b379d305961fb05910ea49d3c82d685843f660a895add66406bf4e8936f6996371d6f6199896d6402c36dbab4dd425adfe31279b29e82399688f1c0799c

  • 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

      e5ff2096146c004a5dcefea127c6bbfb6c9b82496034acc7cb3251a8ceb56604

    • Size

      680KB

    • MD5

      a6597ef48314f4e96a9d690299730e05

    • SHA1

      82e390d36940ddfbe2e6fb9d46f39fd39efa05be

    • SHA256

      e5ff2096146c004a5dcefea127c6bbfb6c9b82496034acc7cb3251a8ceb56604

    • SHA512

      7a671b379d305961fb05910ea49d3c82d685843f660a895add66406bf4e8936f6996371d6f6199896d6402c36dbab4dd425adfe31279b29e82399688f1c0799c

    • 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