General

  • Target

    kis21.3.10.391aben_26178.exe

  • Size

    2.6MB

  • Sample

    230531-rdrr6sfh4y

  • MD5

    1ae1138be90a65ffec75bc93a051b9fd

  • SHA1

    5b5411c42f2c1d62c4d927e736b4cd227e3e1977

  • SHA256

    8498a442b50f368840b2905683dc812306d547cc8a5d7e792230528ecf88819a

  • SHA512

    59f5e434d587c0c77c13cbf91468f285de4f51ac21bc85da94c4273e5014becf7e49eb3c88f2c66f23afc382817fb2e321c29fe81e9ce1ef57e7da1db188996b

  • SSDEEP

    49152:X47Nlau3ZwJvDrds0GBrIxap2SnqowGZc0u9qAO7Y5lSAnXMO:XeNlau3iJ81IApvqowGW0kqAOelSAX

Malware Config

Targets

    • Target

      kis21.3.10.391aben_26178.exe

    • Size

      2.6MB

    • MD5

      1ae1138be90a65ffec75bc93a051b9fd

    • SHA1

      5b5411c42f2c1d62c4d927e736b4cd227e3e1977

    • SHA256

      8498a442b50f368840b2905683dc812306d547cc8a5d7e792230528ecf88819a

    • SHA512

      59f5e434d587c0c77c13cbf91468f285de4f51ac21bc85da94c4273e5014becf7e49eb3c88f2c66f23afc382817fb2e321c29fe81e9ce1ef57e7da1db188996b

    • SSDEEP

      49152:X47Nlau3ZwJvDrds0GBrIxap2SnqowGZc0u9qAO7Y5lSAnXMO:XeNlau3iJ81IApvqowGW0kqAOelSAX

    • Checks for any installed AV software in registry

    • Checks whether UAC is enabled

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v6

Tasks