General

  • Target

    0d64b03cc6711f44fae99c2f2c88add3315b92a2b69904a0d51f7f873c15c936

  • Size

    4.0MB

  • Sample

    221123-y16m6sbf48

  • MD5

    047528c674580c68449df05183c3df9f

  • SHA1

    f9faf8edecbf71dc108b709f8183bf677a4a9a32

  • SHA256

    0d64b03cc6711f44fae99c2f2c88add3315b92a2b69904a0d51f7f873c15c936

  • SHA512

    7a0b902c43925e63bf65ec94d4ae00953fba054153a7a60142672e767f17076f73ed7f6de2e3af8084ca32aaa507b4ec07700a188e412ba0019b17ee0095498a

  • SSDEEP

    98304:Wyf79moIwgrgn+mqXQVLpMdMp1b+ToU1W:WO9EwwmqXQV9MdM7+TG

Malware Config

Targets

    • Target

      0d64b03cc6711f44fae99c2f2c88add3315b92a2b69904a0d51f7f873c15c936

    • Size

      4.0MB

    • MD5

      047528c674580c68449df05183c3df9f

    • SHA1

      f9faf8edecbf71dc108b709f8183bf677a4a9a32

    • SHA256

      0d64b03cc6711f44fae99c2f2c88add3315b92a2b69904a0d51f7f873c15c936

    • SHA512

      7a0b902c43925e63bf65ec94d4ae00953fba054153a7a60142672e767f17076f73ed7f6de2e3af8084ca32aaa507b4ec07700a188e412ba0019b17ee0095498a

    • SSDEEP

      98304:Wyf79moIwgrgn+mqXQVLpMdMp1b+ToU1W:WO9EwwmqXQV9MdM7+TG

    • 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