General

  • Target

    aa7e77c25cb8cbd7c6f668153d70a2a423d2bf5acf2e499a904160796bffcd29

  • Size

    801KB

  • Sample

    241111-b44lnaypdv

  • MD5

    0b4fc8dc110dfa8d960cfd634bfc0cc0

  • SHA1

    a7fe8a5c400e05b0bbd4cde25ea3066f30b57904

  • SHA256

    aa7e77c25cb8cbd7c6f668153d70a2a423d2bf5acf2e499a904160796bffcd29

  • SHA512

    7483274fdefa37af331796e6cf456ee958fba1b79c5b6789a41100091ed98062aaa8cfd2061e17187ec2f0e587c945f42164d23ea30ff9e69a274ecef836f1fb

  • SSDEEP

    24576:qyknUi0Kuyz/K77TsOKjBEKf2P5xW7z9Fod:xkTzuyLpjBFo

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

      aa7e77c25cb8cbd7c6f668153d70a2a423d2bf5acf2e499a904160796bffcd29

    • Size

      801KB

    • MD5

      0b4fc8dc110dfa8d960cfd634bfc0cc0

    • SHA1

      a7fe8a5c400e05b0bbd4cde25ea3066f30b57904

    • SHA256

      aa7e77c25cb8cbd7c6f668153d70a2a423d2bf5acf2e499a904160796bffcd29

    • SHA512

      7483274fdefa37af331796e6cf456ee958fba1b79c5b6789a41100091ed98062aaa8cfd2061e17187ec2f0e587c945f42164d23ea30ff9e69a274ecef836f1fb

    • SSDEEP

      24576:qyknUi0Kuyz/K77TsOKjBEKf2P5xW7z9Fod:xkTzuyLpjBFo

    • 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