General

  • Target

    62bd40f3d99e86f121e9805f27a28b14141ae74c6eaea56c2201af448f37c076

  • Size

    4.1MB

  • Sample

    220916-fj4s5sadfq

  • MD5

    43f66a55573133cdcf565d5758d874e1

  • SHA1

    7d02a3d9c36f763a288e660b929528ae7cff1170

  • SHA256

    62bd40f3d99e86f121e9805f27a28b14141ae74c6eaea56c2201af448f37c076

  • SHA512

    c350a25cb844d993dee51d67f4ece9787b5a3e124968a62273bc451ccb65b8b86b5fd95517c82877177fce2e5d50b9d0faabb2d42e4be3ac6898cec5ac9c7367

  • SSDEEP

    98304:mptUopoZm7r5RCtPyxfLGJTeYadEVN8A7sx+LU7dA:4y7ZOrXCl0LGJC9dEP8zxLe

Malware Config

Targets

    • Target

      62bd40f3d99e86f121e9805f27a28b14141ae74c6eaea56c2201af448f37c076

    • Size

      4.1MB

    • MD5

      43f66a55573133cdcf565d5758d874e1

    • SHA1

      7d02a3d9c36f763a288e660b929528ae7cff1170

    • SHA256

      62bd40f3d99e86f121e9805f27a28b14141ae74c6eaea56c2201af448f37c076

    • SHA512

      c350a25cb844d993dee51d67f4ece9787b5a3e124968a62273bc451ccb65b8b86b5fd95517c82877177fce2e5d50b9d0faabb2d42e4be3ac6898cec5ac9c7367

    • SSDEEP

      98304:mptUopoZm7r5RCtPyxfLGJTeYadEVN8A7sx+LU7dA:4y7ZOrXCl0LGJC9dEP8zxLe

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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