General

  • Target

    3eaaa92e0c6331570718f0b650d8b4c0cd11fac8425a3897b655e37ea2dc0014

  • Size

    4.1MB

  • Sample

    230131-zg141scb9v

  • MD5

    ede8db35d00c6ea266576e8712dbb8e6

  • SHA1

    ee8ccf05c9b37b1f2a300b41c5f01e6403703472

  • SHA256

    3eaaa92e0c6331570718f0b650d8b4c0cd11fac8425a3897b655e37ea2dc0014

  • SHA512

    27b005daf10af0f77edafaa6cefeff128fb9563dff7c77f6ad777682fc64ea7d8b92c10e58835e3fa78db7ca51f540721baf08614fa3263777c8fac39245dcfc

  • SSDEEP

    98304:40GP4TOarwWUQlPxYjIYoNuaXzNeEGaHLoxfgoS:pGP4TOarwlQl5Yj7aXzNeEGKoFw

Malware Config

Targets

    • Target

      3eaaa92e0c6331570718f0b650d8b4c0cd11fac8425a3897b655e37ea2dc0014

    • Size

      4.1MB

    • MD5

      ede8db35d00c6ea266576e8712dbb8e6

    • SHA1

      ee8ccf05c9b37b1f2a300b41c5f01e6403703472

    • SHA256

      3eaaa92e0c6331570718f0b650d8b4c0cd11fac8425a3897b655e37ea2dc0014

    • SHA512

      27b005daf10af0f77edafaa6cefeff128fb9563dff7c77f6ad777682fc64ea7d8b92c10e58835e3fa78db7ca51f540721baf08614fa3263777c8fac39245dcfc

    • SSDEEP

      98304:40GP4TOarwWUQlPxYjIYoNuaXzNeEGaHLoxfgoS:pGP4TOarwlQl5Yj7aXzNeEGKoFw

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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.

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

Tasks