General

  • Target

    008e08f344cb58d3957eb77858aabb36d1f38564b47bd320c6dfd4951508e825

  • Size

    4.1MB

  • Sample

    230201-g3vj9acb62

  • MD5

    c0204340320b0b9eaea4dd530468e64e

  • SHA1

    2a3b943bb1156b3c727190404717794ee18cba58

  • SHA256

    008e08f344cb58d3957eb77858aabb36d1f38564b47bd320c6dfd4951508e825

  • SHA512

    eac3d2b43ad5b2b1630579a767c214ed6610c50d11509deac190778230ab0597af9467dc27758fa063b7d922d883690983a2c56ef28b2d5e64ab394e9be10d95

  • SSDEEP

    98304:u3xVCXxo1Kmw3N5BZbayOSHcghKLze3Q26NRt:u3xVCXi1KmwdBT9XKXewNL

Malware Config

Targets

    • Target

      008e08f344cb58d3957eb77858aabb36d1f38564b47bd320c6dfd4951508e825

    • Size

      4.1MB

    • MD5

      c0204340320b0b9eaea4dd530468e64e

    • SHA1

      2a3b943bb1156b3c727190404717794ee18cba58

    • SHA256

      008e08f344cb58d3957eb77858aabb36d1f38564b47bd320c6dfd4951508e825

    • SHA512

      eac3d2b43ad5b2b1630579a767c214ed6610c50d11509deac190778230ab0597af9467dc27758fa063b7d922d883690983a2c56ef28b2d5e64ab394e9be10d95

    • SSDEEP

      98304:u3xVCXxo1Kmw3N5BZbayOSHcghKLze3Q26NRt:u3xVCXi1KmwdBT9XKXewNL

    • 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.

    • 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

Tasks