General

  • Target

    279cd6f59d9c2097dc0fdd062dc1faf0999bf75938152a0b8b79ca5e19f6afa0

  • Size

    4.2MB

  • Sample

    230606-v1j8dseg57

  • MD5

    1f366497e1e71d6564e339c07a0beefe

  • SHA1

    d6553988447e770760de7d81fd93932375e54f74

  • SHA256

    279cd6f59d9c2097dc0fdd062dc1faf0999bf75938152a0b8b79ca5e19f6afa0

  • SHA512

    ee8b3b8e19634404521bd297d57a0e4d5e568389adc6b1cd4bd2e0eb37f67b4293f0eded46228c7e7376fd07ad0d502e6154fece47b00e7eb3b03a8abd20cdc0

  • SSDEEP

    98304:1ZWb6LD0a8dfSnswbp9eN1HIelZhKeDO/efdW8UMpwvziYHL9SEE:10YD0agSnT/eN1oel3HO1S

Malware Config

Targets

    • Target

      279cd6f59d9c2097dc0fdd062dc1faf0999bf75938152a0b8b79ca5e19f6afa0

    • Size

      4.2MB

    • MD5

      1f366497e1e71d6564e339c07a0beefe

    • SHA1

      d6553988447e770760de7d81fd93932375e54f74

    • SHA256

      279cd6f59d9c2097dc0fdd062dc1faf0999bf75938152a0b8b79ca5e19f6afa0

    • SHA512

      ee8b3b8e19634404521bd297d57a0e4d5e568389adc6b1cd4bd2e0eb37f67b4293f0eded46228c7e7376fd07ad0d502e6154fece47b00e7eb3b03a8abd20cdc0

    • SSDEEP

      98304:1ZWb6LD0a8dfSnswbp9eN1HIelZhKeDO/efdW8UMpwvziYHL9SEE:10YD0agSnT/eN1oel3HO1S

    • 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 v6

Tasks