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General

  • Target

    50aee372e179f9efefd7adb69b05d6c0_NEIKI

  • Size

    4.2MB

  • Sample

    240507-2c1zkaea83

  • MD5

    50aee372e179f9efefd7adb69b05d6c0

  • SHA1

    2b5cecfa44e7727608aba54f32b540bed2979e4d

  • SHA256

    c979a1a7ff273a086bff729130647294c8cfbe45b773bf32713a2054e5e0e17d

  • SHA512

    8ab650bcc4821c151caa20bd858dea1b3259d98b7b106c6e84412d9cf43049e79a83704c04d87da3f69d703a39160796fcb85d58d98456272d18c46d3713c64d

  • SSDEEP

    98304:haVsjom70ndrBFgOmll6jSga2nxCwdk+mvEBS8KssC:h+uom74drMJBirk+iEw83

Malware Config

Targets

    • Target

      50aee372e179f9efefd7adb69b05d6c0_NEIKI

    • Size

      4.2MB

    • MD5

      50aee372e179f9efefd7adb69b05d6c0

    • SHA1

      2b5cecfa44e7727608aba54f32b540bed2979e4d

    • SHA256

      c979a1a7ff273a086bff729130647294c8cfbe45b773bf32713a2054e5e0e17d

    • SHA512

      8ab650bcc4821c151caa20bd858dea1b3259d98b7b106c6e84412d9cf43049e79a83704c04d87da3f69d703a39160796fcb85d58d98456272d18c46d3713c64d

    • SSDEEP

      98304:haVsjom70ndrBFgOmll6jSga2nxCwdk+mvEBS8KssC:h+uom74drMJBirk+iEw83

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • 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