General

  • Target

    552f2e2883843506bc6e8a631ac5bbb2e76d531c5b0f2c91638bc9975d800ccf

  • Size

    650KB

  • Sample

    241106-yvwk1sxane

  • MD5

    ed9f715068af1576366920ad1978196f

  • SHA1

    9a8724de7dd1fb401479dca0700f6c3dc83748b7

  • SHA256

    552f2e2883843506bc6e8a631ac5bbb2e76d531c5b0f2c91638bc9975d800ccf

  • SHA512

    833e67dce72741fd3a898a82a3e9f7f48630a8264f5e53fc4d75e12e63ac00bddca7320888c96e74d30752297959ccdd1d67ae1e6016c65725b4ca5d332ea59a

  • SSDEEP

    12288:3Mriy90nUSCxL7uJRMHEu97KGWzA13dUS3TOauJ/yrma:RymUBIPMku97KGWc13dnFuTa

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

      552f2e2883843506bc6e8a631ac5bbb2e76d531c5b0f2c91638bc9975d800ccf

    • Size

      650KB

    • MD5

      ed9f715068af1576366920ad1978196f

    • SHA1

      9a8724de7dd1fb401479dca0700f6c3dc83748b7

    • SHA256

      552f2e2883843506bc6e8a631ac5bbb2e76d531c5b0f2c91638bc9975d800ccf

    • SHA512

      833e67dce72741fd3a898a82a3e9f7f48630a8264f5e53fc4d75e12e63ac00bddca7320888c96e74d30752297959ccdd1d67ae1e6016c65725b4ca5d332ea59a

    • SSDEEP

      12288:3Mriy90nUSCxL7uJRMHEu97KGWzA13dUS3TOauJ/yrma:RymUBIPMku97KGWc13dnFuTa

    • 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