General

  • Target

    e9163483c91274fda23ac8a5876ccd246513dfc2152afce5b282e73a03b7880c

  • Size

    4.1MB

  • Sample

    230830-3jaavsbh39

  • MD5

    84badade24018b3caeaefc25ffc07c6b

  • SHA1

    9936d69fa855bde116a1ae96eb3ec219f81adc38

  • SHA256

    e9163483c91274fda23ac8a5876ccd246513dfc2152afce5b282e73a03b7880c

  • SHA512

    c0568485fdf88f2370a1235c25cb28167ed9f0b49b61dd034d8df9bf3b45ad5e9627f88340dc0a54a2176e57010d9fdbe908a7370ee510a9e7b4c2c227a7f804

  • SSDEEP

    98304:teLFIR7uDo4/5e2Ei7shbIqp8BhaPKgZ8bbFmF:86ELk2b41IjsKgZ8bRmF

Malware Config

Targets

    • Target

      e9163483c91274fda23ac8a5876ccd246513dfc2152afce5b282e73a03b7880c

    • Size

      4.1MB

    • MD5

      84badade24018b3caeaefc25ffc07c6b

    • SHA1

      9936d69fa855bde116a1ae96eb3ec219f81adc38

    • SHA256

      e9163483c91274fda23ac8a5876ccd246513dfc2152afce5b282e73a03b7880c

    • SHA512

      c0568485fdf88f2370a1235c25cb28167ed9f0b49b61dd034d8df9bf3b45ad5e9627f88340dc0a54a2176e57010d9fdbe908a7370ee510a9e7b4c2c227a7f804

    • SSDEEP

      98304:teLFIR7uDo4/5e2Ei7shbIqp8BhaPKgZ8bbFmF:86ELk2b41IjsKgZ8bRmF

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks