General

  • Target

    6fcc7af98705b8817e4b4bf9e0a0e3e72e042e0e39d6db363fcf0de89821b213

  • Size

    4.0MB

  • Sample

    230203-xr4xjsda6z

  • MD5

    ddf8e620f41a247d9e8fb7dcdc06edb5

  • SHA1

    5db327c28b3c0bb990e0750197ae0bacf1dee564

  • SHA256

    6fcc7af98705b8817e4b4bf9e0a0e3e72e042e0e39d6db363fcf0de89821b213

  • SHA512

    516719f264b7cac0d5041c847073a5cdf45de61e5cff8c418f4229eccc4f78982606bb2f5934cc9398a01c8d840842f23abefd94d84a6bc9c7061dd217829c3b

  • SSDEEP

    98304:OC7ev/9edV/oLryVXQefuunuXYxWKBsjAb02m59IO:V7g9eP/GefuummLejA7m5mO

Malware Config

Targets

    • Target

      6fcc7af98705b8817e4b4bf9e0a0e3e72e042e0e39d6db363fcf0de89821b213

    • Size

      4.0MB

    • MD5

      ddf8e620f41a247d9e8fb7dcdc06edb5

    • SHA1

      5db327c28b3c0bb990e0750197ae0bacf1dee564

    • SHA256

      6fcc7af98705b8817e4b4bf9e0a0e3e72e042e0e39d6db363fcf0de89821b213

    • SHA512

      516719f264b7cac0d5041c847073a5cdf45de61e5cff8c418f4229eccc4f78982606bb2f5934cc9398a01c8d840842f23abefd94d84a6bc9c7061dd217829c3b

    • SSDEEP

      98304:OC7ev/9edV/oLryVXQefuunuXYxWKBsjAb02m59IO:V7g9eP/GefuummLejA7m5mO

    • Glupteba

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

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • 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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Tasks