General

  • Target

    b3f81d91cdb34bdc66abec8b86ce9b81dddc752c9b999ffd8b8b602d0d4559be

  • Size

    685KB

  • Sample

    241111-a613wayekk

  • MD5

    19803e734bcf2fa39b39067dac8a1506

  • SHA1

    5cdc70f18e75554ffe69763397c4916d8bd9449a

  • SHA256

    b3f81d91cdb34bdc66abec8b86ce9b81dddc752c9b999ffd8b8b602d0d4559be

  • SHA512

    d3e5b43786eecfce9cfd8038b6c6b670beb9051b50fbe2f2c8c9c385f72c88128fbe300c12d6ef3ebde9d8fd22ee6109d8743e3c04fefb0d4828b44d74d9d6f4

  • SSDEEP

    12288:kMr6y90TUZ6JolDZY/ebt5i9y54jIMwby5DQCq2xxNd74zhI5:2ycUrlDZY/5rGMDJrR74zy5

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

      b3f81d91cdb34bdc66abec8b86ce9b81dddc752c9b999ffd8b8b602d0d4559be

    • Size

      685KB

    • MD5

      19803e734bcf2fa39b39067dac8a1506

    • SHA1

      5cdc70f18e75554ffe69763397c4916d8bd9449a

    • SHA256

      b3f81d91cdb34bdc66abec8b86ce9b81dddc752c9b999ffd8b8b602d0d4559be

    • SHA512

      d3e5b43786eecfce9cfd8038b6c6b670beb9051b50fbe2f2c8c9c385f72c88128fbe300c12d6ef3ebde9d8fd22ee6109d8743e3c04fefb0d4828b44d74d9d6f4

    • SSDEEP

      12288:kMr6y90TUZ6JolDZY/ebt5i9y54jIMwby5DQCq2xxNd74zhI5:2ycUrlDZY/5rGMDJrR74zy5

    • 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