General

  • Target

    cc359dba263894f5ee18d782a1d2c02903b4fc04b0dc3e2735f28598ba501222

  • Size

    688KB

  • Sample

    230325-gayq7sde41

  • MD5

    bbf35beb50ff6ba10b0d139ea45cdd27

  • SHA1

    25c9266b77e26f771bd8984aa7138cf86c297d09

  • SHA256

    cc359dba263894f5ee18d782a1d2c02903b4fc04b0dc3e2735f28598ba501222

  • SHA512

    9de881d8fc0143344c54f87fdde295907bca1df26e4a3c51df588d52598d8c7d28412369867b86caaa3ad3c2fa3709867b3b3303fad527b938c54375b6a1b93b

  • SSDEEP

    12288:fMrVy90XteWEpYvaU4cEU3v4rJXbIOVVmXZrsNlP43xgYMfKbrYT/GnFda:OyrrpYimn3wrJnmprsNR4hvMSNna

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lenka

C2

193.233.20.32:4125

Attributes
  • auth_value

    8a60e8b2ec79d6a7e92f9feac39b8830

Targets

    • Target

      cc359dba263894f5ee18d782a1d2c02903b4fc04b0dc3e2735f28598ba501222

    • Size

      688KB

    • MD5

      bbf35beb50ff6ba10b0d139ea45cdd27

    • SHA1

      25c9266b77e26f771bd8984aa7138cf86c297d09

    • SHA256

      cc359dba263894f5ee18d782a1d2c02903b4fc04b0dc3e2735f28598ba501222

    • SHA512

      9de881d8fc0143344c54f87fdde295907bca1df26e4a3c51df588d52598d8c7d28412369867b86caaa3ad3c2fa3709867b3b3303fad527b938c54375b6a1b93b

    • SSDEEP

      12288:fMrVy90XteWEpYvaU4cEU3v4rJXbIOVVmXZrsNlP43xgYMfKbrYT/GnFda:OyrrpYimn3wrJnmprsNR4hvMSNna

    • 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