General

  • Target

    437ab017f4f3a2333e75dc91dd3c44f7bae3e10c2ee71c1337c49b65c20c2a97

  • Size

    814KB

  • Sample

    241107-eyfjesxqbl

  • MD5

    689e5fd8a8e5b938d5cfc9e80382a13d

  • SHA1

    e6cfab8f3c7fdb389fb70112866909d73e7bb809

  • SHA256

    437ab017f4f3a2333e75dc91dd3c44f7bae3e10c2ee71c1337c49b65c20c2a97

  • SHA512

    139e712c053fa6d74aea16f59ac0390bc04556b9eb5e350e754602da86414f29d6a29939be7849a8c2151e976341f5bdc1f9903a2fed81f4a04e66b1c147abab

  • SSDEEP

    12288:kMrAy906vaLwBjrIg0aHMmpFYWzNnmEFgQK31ChN2GmkSRIbOrSV9siqXSRUJ:8yALwBcg0asmP/GPFC/2EiJi9sFH

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

      437ab017f4f3a2333e75dc91dd3c44f7bae3e10c2ee71c1337c49b65c20c2a97

    • Size

      814KB

    • MD5

      689e5fd8a8e5b938d5cfc9e80382a13d

    • SHA1

      e6cfab8f3c7fdb389fb70112866909d73e7bb809

    • SHA256

      437ab017f4f3a2333e75dc91dd3c44f7bae3e10c2ee71c1337c49b65c20c2a97

    • SHA512

      139e712c053fa6d74aea16f59ac0390bc04556b9eb5e350e754602da86414f29d6a29939be7849a8c2151e976341f5bdc1f9903a2fed81f4a04e66b1c147abab

    • SSDEEP

      12288:kMrAy906vaLwBjrIg0aHMmpFYWzNnmEFgQK31ChN2GmkSRIbOrSV9siqXSRUJ:8yALwBcg0asmP/GPFC/2EiJi9sFH

    • 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