General

  • Target

    cf13b86841f1a7a664dcdb650aa724bfb43ff66a492479e7c4f2e95ffa7deff6

  • Size

    660KB

  • Sample

    241109-y1wg7s1fng

  • MD5

    31b6f1a3e63523f54bb7ce168fe641e8

  • SHA1

    a44b4cf0aa6240265b4dc0fff0c7f53e8b01a5b9

  • SHA256

    cf13b86841f1a7a664dcdb650aa724bfb43ff66a492479e7c4f2e95ffa7deff6

  • SHA512

    1d888f2474d98ac57bb1f1d5c4d17233df5e74a34838ba733c5f9075ef52d406f5041b33b37b1085400c613c496452df1fcca3c0cef1ceb83e3cce76f74903ff

  • SSDEEP

    12288:xMrqy90mKfGPAprOUkuphDFi95SbjqG9hUzXRo2D/lLslKTo7b+zSeqmQUo:jy5KfQ6lpXDeSbjFzUVHD/l/KKueqd

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

C2

77.91.124.145:4125

Attributes
  • auth_value

    d099adf6dbf6ccb8e16967104280634a

Targets

    • Target

      cf13b86841f1a7a664dcdb650aa724bfb43ff66a492479e7c4f2e95ffa7deff6

    • Size

      660KB

    • MD5

      31b6f1a3e63523f54bb7ce168fe641e8

    • SHA1

      a44b4cf0aa6240265b4dc0fff0c7f53e8b01a5b9

    • SHA256

      cf13b86841f1a7a664dcdb650aa724bfb43ff66a492479e7c4f2e95ffa7deff6

    • SHA512

      1d888f2474d98ac57bb1f1d5c4d17233df5e74a34838ba733c5f9075ef52d406f5041b33b37b1085400c613c496452df1fcca3c0cef1ceb83e3cce76f74903ff

    • SSDEEP

      12288:xMrqy90mKfGPAprOUkuphDFi95SbjqG9hUzXRo2D/lLslKTo7b+zSeqmQUo:jy5KfQ6lpXDeSbjFzUVHD/l/KKueqd

    • 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