General

  • Target

    05e1767f0baad158d45e3778aa0e8dc3f9cf676336c4d47eaf8bd0412cbfa30f

  • Size

    975KB

  • Sample

    241109-env65axcrd

  • MD5

    d4c8e751a176e5661c83a0635ebd4b2b

  • SHA1

    8dc018bf1078f4d4aa5f360f2c77be7da773da9a

  • SHA256

    05e1767f0baad158d45e3778aa0e8dc3f9cf676336c4d47eaf8bd0412cbfa30f

  • SHA512

    d61d5590da9b276e5041284fe409e804a06f814cce08f497c84a39ae7f63b4afe5db15d169039c8e6c0e2ef9895bc6cf6a58d4ba83aed425abf0bbad9e7b0498

  • SSDEEP

    24576:NyRvLEZKCJWYEYMY/wp6Hb76AN9eXR0YaKZ:opEACPoYSO2ANo+Ya

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      05e1767f0baad158d45e3778aa0e8dc3f9cf676336c4d47eaf8bd0412cbfa30f

    • Size

      975KB

    • MD5

      d4c8e751a176e5661c83a0635ebd4b2b

    • SHA1

      8dc018bf1078f4d4aa5f360f2c77be7da773da9a

    • SHA256

      05e1767f0baad158d45e3778aa0e8dc3f9cf676336c4d47eaf8bd0412cbfa30f

    • SHA512

      d61d5590da9b276e5041284fe409e804a06f814cce08f497c84a39ae7f63b4afe5db15d169039c8e6c0e2ef9895bc6cf6a58d4ba83aed425abf0bbad9e7b0498

    • SSDEEP

      24576:NyRvLEZKCJWYEYMY/wp6Hb76AN9eXR0YaKZ:opEACPoYSO2ANo+Ya

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks