General

  • Target

    b4c803d303cf8264534212182da2c4418dcbf3e70c2093b2667e992233ba9f34

  • Size

    655KB

  • Sample

    241105-kqkfas1jdk

  • MD5

    349548a9c19fbab670670eec513734c4

  • SHA1

    b811b6530bc7f5627b4f3c57111f9403b6f41c8d

  • SHA256

    b4c803d303cf8264534212182da2c4418dcbf3e70c2093b2667e992233ba9f34

  • SHA512

    9b5e37e4cbe65bec6945a660d3e0bea7d36a23d81e401c970c911715a2a5582afa90b763cdd143b82c646700c3ba2d8442660b5b2e4ebdb97404e4bb31de1760

  • SSDEEP

    12288:pMrzy90VS4noL7ymbtMUCrVTor9/hCuowd/wTux5dZFUk0HOtkj/Q1Tc:eygS4oLeCqGVSwd/6uxfZFp0utKoFc

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

      b4c803d303cf8264534212182da2c4418dcbf3e70c2093b2667e992233ba9f34

    • Size

      655KB

    • MD5

      349548a9c19fbab670670eec513734c4

    • SHA1

      b811b6530bc7f5627b4f3c57111f9403b6f41c8d

    • SHA256

      b4c803d303cf8264534212182da2c4418dcbf3e70c2093b2667e992233ba9f34

    • SHA512

      9b5e37e4cbe65bec6945a660d3e0bea7d36a23d81e401c970c911715a2a5582afa90b763cdd143b82c646700c3ba2d8442660b5b2e4ebdb97404e4bb31de1760

    • SSDEEP

      12288:pMrzy90VS4noL7ymbtMUCrVTor9/hCuowd/wTux5dZFUk0HOtkj/Q1Tc:eygS4oLeCqGVSwd/6uxfZFp0utKoFc

    • 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