General

  • Target

    a0172a85e9b0102c87cb2031da608335575ddb140484adcc3c77f1034d14a5b3

  • Size

    4.1MB

  • Sample

    221007-ytek4sdfck

  • MD5

    d9d17eca45db605a82baffd8043273b4

  • SHA1

    b413dee5153d4b5b9e22800cccbaf69186b28050

  • SHA256

    a0172a85e9b0102c87cb2031da608335575ddb140484adcc3c77f1034d14a5b3

  • SHA512

    e4ba0ff486fb84e30a69b285981605e0815744ba1ea662af22187ec0aee3ce83de68f9fbecc51bfe832e1f7c254735124ea553e359af432c9b42a58d0a37c6dc

  • SSDEEP

    98304:bsUZXVoENWqbv/4CnuT+NnntluQ/mJovjeJtvXAYvmjDf:omWk/46NayioKJtPzOf

Malware Config

Targets

    • Target

      a0172a85e9b0102c87cb2031da608335575ddb140484adcc3c77f1034d14a5b3

    • Size

      4.1MB

    • MD5

      d9d17eca45db605a82baffd8043273b4

    • SHA1

      b413dee5153d4b5b9e22800cccbaf69186b28050

    • SHA256

      a0172a85e9b0102c87cb2031da608335575ddb140484adcc3c77f1034d14a5b3

    • SHA512

      e4ba0ff486fb84e30a69b285981605e0815744ba1ea662af22187ec0aee3ce83de68f9fbecc51bfe832e1f7c254735124ea553e359af432c9b42a58d0a37c6dc

    • SSDEEP

      98304:bsUZXVoENWqbv/4CnuT+NnntluQ/mJovjeJtvXAYvmjDf:omWk/46NayioKJtPzOf

    • 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