General

  • Target

    ee9d80b969d5cace92256a6fd0310160bb0c7933cbd0779559c0cb1cfba85ee1

  • Size

    4.1MB

  • Sample

    230325-2d5ddagf5z

  • MD5

    2968f9135feb61ca93211ef031c24552

  • SHA1

    8005744262f756645a4095150c6c6bf98a907593

  • SHA256

    ee9d80b969d5cace92256a6fd0310160bb0c7933cbd0779559c0cb1cfba85ee1

  • SHA512

    9b10f683e9cb088e5eda9ac68db330db5828c8a67dae7b1e8f8b7161cccdbff9a3cf3a113a0c075335d9f4be695053c900cd30b22660ff1c4677a2e58a5255c3

  • SSDEEP

    98304:tPj+LIsgp57UjynWiqJRcTpmJQWxujNhSZRaDxnw:ALYJU2UqAJQWxujSCxnw

Malware Config

Targets

    • Target

      ee9d80b969d5cace92256a6fd0310160bb0c7933cbd0779559c0cb1cfba85ee1

    • Size

      4.1MB

    • MD5

      2968f9135feb61ca93211ef031c24552

    • SHA1

      8005744262f756645a4095150c6c6bf98a907593

    • SHA256

      ee9d80b969d5cace92256a6fd0310160bb0c7933cbd0779559c0cb1cfba85ee1

    • SHA512

      9b10f683e9cb088e5eda9ac68db330db5828c8a67dae7b1e8f8b7161cccdbff9a3cf3a113a0c075335d9f4be695053c900cd30b22660ff1c4677a2e58a5255c3

    • SSDEEP

      98304:tPj+LIsgp57UjynWiqJRcTpmJQWxujNhSZRaDxnw:ALYJU2UqAJQWxujSCxnw

    • Glupteba

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

    • Glupteba payload

    • 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.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

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

2
T1012

System Information Discovery

1
T1082

Tasks