General

  • Target

    7a3707e6d08e8bb9eb84b55223840753dc0d1be20ccee2b4e56f4b064ffb9a8f

  • Size

    801KB

  • Sample

    241105-ylcfsawrbw

  • MD5

    2a5bba8a037475cc700f3b2eea990555

  • SHA1

    805c60c3e49069121a2c9757810fc3386275fb33

  • SHA256

    7a3707e6d08e8bb9eb84b55223840753dc0d1be20ccee2b4e56f4b064ffb9a8f

  • SHA512

    5767331a5ad63cc32dfdd93a490fd2d8e7245ea547b0e3dc25751f9f4c3d653f12d46a86603eeab2c22d4567a3e304a40e092207142bd06ae89bee5748cc6eaa

  • SSDEEP

    12288:BMrqy90pCK4vH6BLI8Q40K4y6OHYg2WSYNJQrqhIiMZOjBfMqutAYz72LyS8cBwF:/y+Gv40KVHttAiMZOjBEnf2LyzFF

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

      7a3707e6d08e8bb9eb84b55223840753dc0d1be20ccee2b4e56f4b064ffb9a8f

    • Size

      801KB

    • MD5

      2a5bba8a037475cc700f3b2eea990555

    • SHA1

      805c60c3e49069121a2c9757810fc3386275fb33

    • SHA256

      7a3707e6d08e8bb9eb84b55223840753dc0d1be20ccee2b4e56f4b064ffb9a8f

    • SHA512

      5767331a5ad63cc32dfdd93a490fd2d8e7245ea547b0e3dc25751f9f4c3d653f12d46a86603eeab2c22d4567a3e304a40e092207142bd06ae89bee5748cc6eaa

    • SSDEEP

      12288:BMrqy90pCK4vH6BLI8Q40K4y6OHYg2WSYNJQrqhIiMZOjBfMqutAYz72LyS8cBwF:/y+Gv40KVHttAiMZOjBEnf2LyzFF

    • 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