General

  • Target

    96757b02420aeb76ef99819fb57b1086d7f0db2e68a769331ecef6b345ce7b56

  • Size

    4.1MB

  • Sample

    230204-lbx9aada55

  • MD5

    255fbe8accbaa2089876575f6e048710

  • SHA1

    6cd7d785b76b56ae4321de046f91824b7213d52e

  • SHA256

    96757b02420aeb76ef99819fb57b1086d7f0db2e68a769331ecef6b345ce7b56

  • SHA512

    ca9894902090f1a37374fc664081e59fbc652d4f6ac883671600f71b6f1b9c95e483e99057d829844293de4a9680eae25570819b5392afaf8135ae24bf18d6f0

  • SSDEEP

    98304:/ftowq6CEEa1HhX7d2cehq1CUZsttxdqIV0F6uQHq3dKmn:3to4TyUGttxkk0FcHcMy

Malware Config

Targets

    • Target

      96757b02420aeb76ef99819fb57b1086d7f0db2e68a769331ecef6b345ce7b56

    • Size

      4.1MB

    • MD5

      255fbe8accbaa2089876575f6e048710

    • SHA1

      6cd7d785b76b56ae4321de046f91824b7213d52e

    • SHA256

      96757b02420aeb76ef99819fb57b1086d7f0db2e68a769331ecef6b345ce7b56

    • SHA512

      ca9894902090f1a37374fc664081e59fbc652d4f6ac883671600f71b6f1b9c95e483e99057d829844293de4a9680eae25570819b5392afaf8135ae24bf18d6f0

    • SSDEEP

      98304:/ftowq6CEEa1HhX7d2cehq1CUZsttxdqIV0F6uQHq3dKmn:3to4TyUGttxkk0FcHcMy

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

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