General

  • Target

    82b05752195402848dcc91797edc912a1a3c964d8201b6c9a725db6874917967

  • Size

    908KB

  • Sample

    230321-2446asdf36

  • MD5

    703cc0ed4baef767ede96bc205aaf1dc

  • SHA1

    15906352c228cf45c733d4cc79ba75bf5812f84e

  • SHA256

    82b05752195402848dcc91797edc912a1a3c964d8201b6c9a725db6874917967

  • SHA512

    e002dc612270aa53ea10aa33bd2469d47ab7872c9e12a2c66509534facc34882c750e73ffbb177a56636da89c1b1adfc77fe1fcd5167e2507eb41cefe17c1fef

  • SSDEEP

    24576:+yegsB4KvrlZqCZGkUuRBEY36gjXVl4EROC:Ne1hRuU6SU

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      82b05752195402848dcc91797edc912a1a3c964d8201b6c9a725db6874917967

    • Size

      908KB

    • MD5

      703cc0ed4baef767ede96bc205aaf1dc

    • SHA1

      15906352c228cf45c733d4cc79ba75bf5812f84e

    • SHA256

      82b05752195402848dcc91797edc912a1a3c964d8201b6c9a725db6874917967

    • SHA512

      e002dc612270aa53ea10aa33bd2469d47ab7872c9e12a2c66509534facc34882c750e73ffbb177a56636da89c1b1adfc77fe1fcd5167e2507eb41cefe17c1fef

    • SSDEEP

      24576:+yegsB4KvrlZqCZGkUuRBEY36gjXVl4EROC:Ne1hRuU6SU

    • 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