General

  • Target

    e9675059ad84cfb6c6e68f566e641fb83545257693f9075bb0c7c0909d0104f6

  • Size

    4.0MB

  • Sample

    221003-x94dqscfh5

  • MD5

    ef1a8e3ec042886e1add8adbccf8170c

  • SHA1

    8181cbebfd295ede113d700032ec2e52531e2c04

  • SHA256

    e9675059ad84cfb6c6e68f566e641fb83545257693f9075bb0c7c0909d0104f6

  • SHA512

    82cff937f9e0b4560fb5f8d650922a398fd079a8f7a421ff3301066cf405d016af518ad21e11cd4e3413723c86165dd62db47fe713f6e5a0f422dd036fdf03ba

  • SSDEEP

    98304:/WuYkb1N7MnxnaxcPhMd8VO1VACRCF+eY2I2eRA4la4QF65Mi:uuYwMn5axP8VOXFCF+Z2I2C8F67

Malware Config

Targets

    • Target

      e9675059ad84cfb6c6e68f566e641fb83545257693f9075bb0c7c0909d0104f6

    • Size

      4.0MB

    • MD5

      ef1a8e3ec042886e1add8adbccf8170c

    • SHA1

      8181cbebfd295ede113d700032ec2e52531e2c04

    • SHA256

      e9675059ad84cfb6c6e68f566e641fb83545257693f9075bb0c7c0909d0104f6

    • SHA512

      82cff937f9e0b4560fb5f8d650922a398fd079a8f7a421ff3301066cf405d016af518ad21e11cd4e3413723c86165dd62db47fe713f6e5a0f422dd036fdf03ba

    • SSDEEP

      98304:/WuYkb1N7MnxnaxcPhMd8VO1VACRCF+eY2I2eRA4la4QF65Mi:uuYwMn5axP8VOXFCF+Z2I2C8F67

    • 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