General

  • Target

    8571745203faaf913e67cf6d76162aa5d8893edc34b0ed43a18427aba9646dcd

  • Size

    4.2MB

  • Sample

    231106-zngzqaeh7w

  • MD5

    9017a063e8d0f63413d9fb5454bb16c0

  • SHA1

    b5a4ae06a5e91d60432415cb87adffe295d6fef6

  • SHA256

    8571745203faaf913e67cf6d76162aa5d8893edc34b0ed43a18427aba9646dcd

  • SHA512

    3ac97b8ef615e27799036a7e55aff1c23675e8635cbc3c1dfb7de41145e87ca44e3f5191d676df60527f006f41c010789efdec0bc6b6735cc9d7fb57de75e3f1

  • SSDEEP

    98304:DQVVFOo2reL743AV8eVs1GrPzQ2Qx4qE/1iYPp/MTOpK2DVKvBZSFLcKQ:DWYKf43AVw1uQTTE/8CpETOpKaUaFLcX

Malware Config

Targets

    • Target

      8571745203faaf913e67cf6d76162aa5d8893edc34b0ed43a18427aba9646dcd

    • Size

      4.2MB

    • MD5

      9017a063e8d0f63413d9fb5454bb16c0

    • SHA1

      b5a4ae06a5e91d60432415cb87adffe295d6fef6

    • SHA256

      8571745203faaf913e67cf6d76162aa5d8893edc34b0ed43a18427aba9646dcd

    • SHA512

      3ac97b8ef615e27799036a7e55aff1c23675e8635cbc3c1dfb7de41145e87ca44e3f5191d676df60527f006f41c010789efdec0bc6b6735cc9d7fb57de75e3f1

    • SSDEEP

      98304:DQVVFOo2reL743AV8eVs1GrPzQ2Qx4qE/1iYPp/MTOpK2DVKvBZSFLcKQ:DWYKf43AVw1uQTTE/8CpETOpKaUaFLcX

    • 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