General

  • Target

    de8a0aca7a8f7d35c9720100b313a42d1020fb63ee0b60ab628f0d94534479f9

  • Size

    4.2MB

  • Sample

    231010-pwsq3sde4s

  • MD5

    8db0f5128f1084d7c8510a72cef600a2

  • SHA1

    4a0bb61af37dbef06fa5491a344854b24f7b7353

  • SHA256

    de8a0aca7a8f7d35c9720100b313a42d1020fb63ee0b60ab628f0d94534479f9

  • SHA512

    57f926efa53d10d56efcf49cf9f23c12e727be07d5450f43af86043f1dd0dad8684f97fa9104606db62ad68bc6ad50c9c67819faaeba6bd83e316e28b253f6d0

  • SSDEEP

    98304:sKsVVwYaKjfxw/AamXRqpYV5KM7U3EfzuEp:sFVcew/AamX8pu5z7U3Afp

Malware Config

Targets

    • Target

      de8a0aca7a8f7d35c9720100b313a42d1020fb63ee0b60ab628f0d94534479f9

    • Size

      4.2MB

    • MD5

      8db0f5128f1084d7c8510a72cef600a2

    • SHA1

      4a0bb61af37dbef06fa5491a344854b24f7b7353

    • SHA256

      de8a0aca7a8f7d35c9720100b313a42d1020fb63ee0b60ab628f0d94534479f9

    • SHA512

      57f926efa53d10d56efcf49cf9f23c12e727be07d5450f43af86043f1dd0dad8684f97fa9104606db62ad68bc6ad50c9c67819faaeba6bd83e316e28b253f6d0

    • SSDEEP

      98304:sKsVVwYaKjfxw/AamXRqpYV5KM7U3EfzuEp:sFVcew/AamX8pu5z7U3Afp

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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