General

  • Target

    f47769305adc4baa7680d4d3bd099bd2d4f5a273cfb684435c82424e727e1c43

  • Size

    716KB

  • Sample

    230307-zfk2eabh66

  • MD5

    01ca4aafe4b64e8686bb6a5380ff3ff9

  • SHA1

    6741fc0631b1a58a4bee2fc188c36982b7063037

  • SHA256

    f47769305adc4baa7680d4d3bd099bd2d4f5a273cfb684435c82424e727e1c43

  • SHA512

    7a6b027f159ea486fe6902d3cc08b1903bfdfaaed8ccf3665e4215c086f1b03b9c0916d05273284e8103713532775da3de146c7e9f5af6a6f4dcf6b9da99513a

  • SSDEEP

    12288:lMrmy90+/1UVexqsWxBdjaagRMyqivGoRtWaOAiIy3Cza8Y:3y4sx9USqivGpzCjY

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

misha

C2

193.56.146.11:4173

Attributes
  • auth_value

    e17e441c954db214b94a603a7b0b1aea

Targets

    • Target

      f47769305adc4baa7680d4d3bd099bd2d4f5a273cfb684435c82424e727e1c43

    • Size

      716KB

    • MD5

      01ca4aafe4b64e8686bb6a5380ff3ff9

    • SHA1

      6741fc0631b1a58a4bee2fc188c36982b7063037

    • SHA256

      f47769305adc4baa7680d4d3bd099bd2d4f5a273cfb684435c82424e727e1c43

    • SHA512

      7a6b027f159ea486fe6902d3cc08b1903bfdfaaed8ccf3665e4215c086f1b03b9c0916d05273284e8103713532775da3de146c7e9f5af6a6f4dcf6b9da99513a

    • SSDEEP

      12288:lMrmy90+/1UVexqsWxBdjaagRMyqivGoRtWaOAiIy3Cza8Y:3y4sx9USqivGpzCjY

    • 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