General

  • Target

    cb8c4bf18d4c54e7126a690c48fc2e188b95acbfcec65ee4f04b3d9b90d2a918

  • Size

    580KB

  • Sample

    230605-kl7d9sfe85

  • MD5

    ff7005f01c4c4d4ca928dbe3e94030f1

  • SHA1

    51c1b6fc91b9e3d0050cd07f6ed2ee8821ed6c66

  • SHA256

    cb8c4bf18d4c54e7126a690c48fc2e188b95acbfcec65ee4f04b3d9b90d2a918

  • SHA512

    436a4bb0152a2d4731c9b18c482049aa68739a92807b7670b77a5ebec912f0955c007a22afbb75542c595506d8a8f37b230ecd2eab927798bfbfaf8400769692

  • SSDEEP

    12288:SMrRy90rICG6cY6eFKU0a7Pg6JZI0M0nQsE6Pm13l5vEHYCVUgVE:ryicY0U0srW0M0Qt7C4CSgm

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      cb8c4bf18d4c54e7126a690c48fc2e188b95acbfcec65ee4f04b3d9b90d2a918

    • Size

      580KB

    • MD5

      ff7005f01c4c4d4ca928dbe3e94030f1

    • SHA1

      51c1b6fc91b9e3d0050cd07f6ed2ee8821ed6c66

    • SHA256

      cb8c4bf18d4c54e7126a690c48fc2e188b95acbfcec65ee4f04b3d9b90d2a918

    • SHA512

      436a4bb0152a2d4731c9b18c482049aa68739a92807b7670b77a5ebec912f0955c007a22afbb75542c595506d8a8f37b230ecd2eab927798bfbfaf8400769692

    • SSDEEP

      12288:SMrRy90rICG6cY6eFKU0a7Pg6JZI0M0nQsE6Pm13l5vEHYCVUgVE:ryicY0U0srW0M0Qt7C4CSgm

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks