General

  • Target

    dd7734e5af0eb66111943776d1d30137043dd2e52505e4594a837a3ecf6ba64f

  • Size

    4.0MB

  • Sample

    220924-mj3z6scdhr

  • MD5

    ebbe616b66ba24333a2ff0806fcabb7f

  • SHA1

    d25cc319435c2735f4432b140f8449c86afcc99e

  • SHA256

    dd7734e5af0eb66111943776d1d30137043dd2e52505e4594a837a3ecf6ba64f

  • SHA512

    146f0e6f7d17e854a11d09be9a2a35a8e79614f82564a18222f9917afb3a3ec7558f8f71791c29c5f237e52c8547c9b795009d525565deb5a28d29bb00eb23f8

  • SSDEEP

    98304:Km9MdMCe6e4ZJiTwPUBNqD2JKIszPl1T1oW7gCOlPk0B8ECkZ3n:PMdMCc0SNm3zPlVvOG0Kzkd

Malware Config

Targets

    • Target

      dd7734e5af0eb66111943776d1d30137043dd2e52505e4594a837a3ecf6ba64f

    • Size

      4.0MB

    • MD5

      ebbe616b66ba24333a2ff0806fcabb7f

    • SHA1

      d25cc319435c2735f4432b140f8449c86afcc99e

    • SHA256

      dd7734e5af0eb66111943776d1d30137043dd2e52505e4594a837a3ecf6ba64f

    • SHA512

      146f0e6f7d17e854a11d09be9a2a35a8e79614f82564a18222f9917afb3a3ec7558f8f71791c29c5f237e52c8547c9b795009d525565deb5a28d29bb00eb23f8

    • SSDEEP

      98304:Km9MdMCe6e4ZJiTwPUBNqD2JKIszPl1T1oW7gCOlPk0B8ECkZ3n:PMdMCc0SNm3zPlVvOG0Kzkd

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks