General

  • Target

    8dd9d34ed5214c42ed9519c724b302a9b6d3232da9fdf947ede7c4a3bb9e8f9e

  • Size

    787KB

  • Sample

    230314-zexc2shg53

  • MD5

    33e8bb286db4291272b9f0751babdac1

  • SHA1

    ee443f9e6f4c9b23033556719c7788d76bbfb4c1

  • SHA256

    8dd9d34ed5214c42ed9519c724b302a9b6d3232da9fdf947ede7c4a3bb9e8f9e

  • SHA512

    6be95fb629ba798accc1eff1b0fdd539eddddad4aea8914be3fdaa08dab9898a4c03abc907f72bb88fe25b407473fe6aa3f641fd9793e25bb7f9c11f5d698cdd

  • SSDEEP

    12288:4Mrdy90Erbo1wUMwXzacGrabNxZSv83B/WAbxnipohcc1c1jr9k1d1n/Abef:1yJbkwDwVGrabNi8x/WAliqhR1e6ne4

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

rita

C2

193.233.20.28:4125

Attributes
  • auth_value

    5cf1bcf41b0a2f3710619223451dfd3a

Targets

    • Target

      8dd9d34ed5214c42ed9519c724b302a9b6d3232da9fdf947ede7c4a3bb9e8f9e

    • Size

      787KB

    • MD5

      33e8bb286db4291272b9f0751babdac1

    • SHA1

      ee443f9e6f4c9b23033556719c7788d76bbfb4c1

    • SHA256

      8dd9d34ed5214c42ed9519c724b302a9b6d3232da9fdf947ede7c4a3bb9e8f9e

    • SHA512

      6be95fb629ba798accc1eff1b0fdd539eddddad4aea8914be3fdaa08dab9898a4c03abc907f72bb88fe25b407473fe6aa3f641fd9793e25bb7f9c11f5d698cdd

    • SSDEEP

      12288:4Mrdy90Erbo1wUMwXzacGrabNxZSv83B/WAbxnipohcc1c1jr9k1d1n/Abef:1yJbkwDwVGrabNi8x/WAliqhR1e6ne4

    • 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