General

  • Target

    ac409f3bb7024fb97a69ed4cda60b7c9684d311af9af36ab03958a0beaada840

  • Size

    4.0MB

  • Sample

    220926-m2k73sbgak

  • MD5

    be318aadc16bdb64f0396a324b0f38a6

  • SHA1

    03c9a22854e60decf7a4aaafe2969ba321688bf5

  • SHA256

    ac409f3bb7024fb97a69ed4cda60b7c9684d311af9af36ab03958a0beaada840

  • SHA512

    67b74d41cf8c42cefdaa071976540811bb17aaf5c75c9379f6ede0b509de688fe9cd97166b68c84c0e1e0ccf10fb6ebf03b0912844618547cad4fd78889a342b

  • SSDEEP

    98304:djAc39f1rx/zRpNr9O4DgCusoicukWKIufFkxtNOSC4B:OcNpx/zRpNr9O4Dg+oiGh9kxfOSX

Malware Config

Targets

    • Target

      ac409f3bb7024fb97a69ed4cda60b7c9684d311af9af36ab03958a0beaada840

    • Size

      4.0MB

    • MD5

      be318aadc16bdb64f0396a324b0f38a6

    • SHA1

      03c9a22854e60decf7a4aaafe2969ba321688bf5

    • SHA256

      ac409f3bb7024fb97a69ed4cda60b7c9684d311af9af36ab03958a0beaada840

    • SHA512

      67b74d41cf8c42cefdaa071976540811bb17aaf5c75c9379f6ede0b509de688fe9cd97166b68c84c0e1e0ccf10fb6ebf03b0912844618547cad4fd78889a342b

    • SSDEEP

      98304:djAc39f1rx/zRpNr9O4DgCusoicukWKIufFkxtNOSC4B:OcNpx/zRpNr9O4Dg+oiGh9kxfOSX

    • 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