General

  • Target

    40fd1c43e9acce2485835eb3a0ebe6e67f0db104ec694522bbc7092ebe5385eb

  • Size

    788KB

  • Sample

    241105-v3l5rswcrq

  • MD5

    cf44dd6b4809f542406b615c02db6bde

  • SHA1

    1e6483965488786f431cddfb7d893bb5993f76fc

  • SHA256

    40fd1c43e9acce2485835eb3a0ebe6e67f0db104ec694522bbc7092ebe5385eb

  • SHA512

    d977a7974af030631c93746e22c740fc2fe94534d0b052cf3053392bbcb57b1d6a15d887a9b55820bc4c55d63ddca2176b0f397502f8e6bf706ad0e57f97b7b3

  • SSDEEP

    12288:lMrgy902kCSB35t7RRs+S6FqA1G72Dg2t+/wr4s3ZpgGVqBl8ve4KxckG5WeA:dyV3klRs6mZ0+qYGcQe0W3

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      40fd1c43e9acce2485835eb3a0ebe6e67f0db104ec694522bbc7092ebe5385eb

    • Size

      788KB

    • MD5

      cf44dd6b4809f542406b615c02db6bde

    • SHA1

      1e6483965488786f431cddfb7d893bb5993f76fc

    • SHA256

      40fd1c43e9acce2485835eb3a0ebe6e67f0db104ec694522bbc7092ebe5385eb

    • SHA512

      d977a7974af030631c93746e22c740fc2fe94534d0b052cf3053392bbcb57b1d6a15d887a9b55820bc4c55d63ddca2176b0f397502f8e6bf706ad0e57f97b7b3

    • SSDEEP

      12288:lMrgy902kCSB35t7RRs+S6FqA1G72Dg2t+/wr4s3ZpgGVqBl8ve4KxckG5WeA:dyV3klRs6mZ0+qYGcQe0W3

    • 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