General

  • Target

    5ddcc10be17efb5bd5187ab0eb81fdb719c42fdbd3f61e5d3f2fe3217ac58274

  • Size

    4.1MB

  • Sample

    221202-ghnafahe93

  • MD5

    45934bda32fc45775d4aa71c127f25c5

  • SHA1

    ef0fd2ef7da5890548dda223b1390fa6fb5f5667

  • SHA256

    5ddcc10be17efb5bd5187ab0eb81fdb719c42fdbd3f61e5d3f2fe3217ac58274

  • SHA512

    661fdeb76c0bcfef0ce934078b4f22e42b2fdefc27c5a9c1e7dab778765c56dbb6fbdf8e749197d1da7b2bcc70cba86f9c86c01a04f66f9a26d5badfef1a1653

  • SSDEEP

    98304:uCuDvNM85ITm/CZiRiTgzqLcB5yp6fLO+vYKuHC8j5rqeYq:uzbNJ5ITmKURiWq05oQO+9urjpq2

Malware Config

Targets

    • Target

      5ddcc10be17efb5bd5187ab0eb81fdb719c42fdbd3f61e5d3f2fe3217ac58274

    • Size

      4.1MB

    • MD5

      45934bda32fc45775d4aa71c127f25c5

    • SHA1

      ef0fd2ef7da5890548dda223b1390fa6fb5f5667

    • SHA256

      5ddcc10be17efb5bd5187ab0eb81fdb719c42fdbd3f61e5d3f2fe3217ac58274

    • SHA512

      661fdeb76c0bcfef0ce934078b4f22e42b2fdefc27c5a9c1e7dab778765c56dbb6fbdf8e749197d1da7b2bcc70cba86f9c86c01a04f66f9a26d5badfef1a1653

    • SSDEEP

      98304:uCuDvNM85ITm/CZiRiTgzqLcB5yp6fLO+vYKuHC8j5rqeYq:uzbNJ5ITmKURiWq05oQO+9urjpq2

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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