General

  • Target

    d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c

  • Size

    1.2MB

  • Sample

    231013-fl6eraeg8y

  • MD5

    7912eeab9701c8f6ba478ead152a1b31

  • SHA1

    3bb1220bf0d4e0c638e1698cbdbc1dd4b43c57b0

  • SHA256

    d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c

  • SHA512

    a016e61ba8ac488c25deacf3c780f66128551884760c8a09f530050f8983a36760caf6b429a85ccc6f2bd56a7a08dca04a2211ff6a2bfdf47138a9100f3d19be

  • SSDEEP

    24576:o74crjwmjYWwkgiXwrNK2lZ4J9yhrORgrOyjdG:m4crU5Lkgig59rh/ndG

Malware Config

Extracted

Family

redline

Botnet

petin

C2

77.91.124.82:19071

Attributes
  • auth_value

    f6cf7a48c0291d1ef5a3440429827d6d

Targets

    • Target

      d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c

    • Size

      1.2MB

    • MD5

      7912eeab9701c8f6ba478ead152a1b31

    • SHA1

      3bb1220bf0d4e0c638e1698cbdbc1dd4b43c57b0

    • SHA256

      d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c

    • SHA512

      a016e61ba8ac488c25deacf3c780f66128551884760c8a09f530050f8983a36760caf6b429a85ccc6f2bd56a7a08dca04a2211ff6a2bfdf47138a9100f3d19be

    • SSDEEP

      24576:o74crjwmjYWwkgiXwrNK2lZ4J9yhrORgrOyjdG:m4crU5Lkgig59rh/ndG

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks