General

  • Target

    159cd05ecd51feedc16b535a8981ccda711a6a4371aa42a9019a36ef41e174b9

  • Size

    881KB

  • Sample

    241109-sx3t8azmbp

  • MD5

    837ffdc7a927b08fe5c9c1a304b8b54f

  • SHA1

    514c6f9ee1576ef564e65caa466b65f60041d975

  • SHA256

    159cd05ecd51feedc16b535a8981ccda711a6a4371aa42a9019a36ef41e174b9

  • SHA512

    3bf45609b95b059e1ec2bb9ae895eaf950fbfe8c1373286cb16ab83ba2fc150f9179368853c91b86a9a55ce7d4d83dcbb93da9dcf42c5afe5017d112553977d9

  • SSDEEP

    24576:Sa4nByu9PneHJ5ozKY/BoJhOvLBgMsJFtj/mnmw:+By0PI5sKGBahgBnIfj/mn/

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

      889e36fd2964ef45faeb33370aa19105c02fc6fdd659048ef34f051a8f771f20.exe

    • Size

      925KB

    • MD5

      474e56940b0f4e75e4eee8d381f08203

    • SHA1

      d49ced28c12eb57996e36fc94bede25f0041190a

    • SHA256

      889e36fd2964ef45faeb33370aa19105c02fc6fdd659048ef34f051a8f771f20

    • SHA512

      799b5aa2a6bd3209a3a51e5e116499850ce871ed3a3d04a734465140009281232433f9778ff6e02722e1c01313126bb73c85e65f0856fbe0cb51452182441f5a

    • SSDEEP

      24576:Myj7rhSWay/zlu2l/A94IsPeHhpb8QYlG:7/rsW1lu2C9ji0pb

    • 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