General

  • Target

    a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

  • Size

    4.0MB

  • Sample

    221001-j9nrdsggcq

  • MD5

    a4af8ff35c300e3b8acc2d54f4d84d85

  • SHA1

    e7f91b015620c1d05ec5abd9baefd1a8ba23449f

  • SHA256

    a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

  • SHA512

    1ca665544a2ce4b8e292b74485cd16a7881f0328000ce9cdce9fae2b1298ef7c82a1ac915214bddd559add8665e3ab6f391e22d801c419ef3eb1d845b32cb147

  • SSDEEP

    98304:p3XzMzlADLJ/GN66UqPxBtRAH5kKtwE7ihqVbM1tfJcku:pHQCNGYnAxVukKtl3Mi7

Malware Config

Targets

    • Target

      a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

    • Size

      4.0MB

    • MD5

      a4af8ff35c300e3b8acc2d54f4d84d85

    • SHA1

      e7f91b015620c1d05ec5abd9baefd1a8ba23449f

    • SHA256

      a36d9b80c67c91e1d3b9d6bcd1b3fb524917e1d5afec86bc0f42474cc90a37f7

    • SHA512

      1ca665544a2ce4b8e292b74485cd16a7881f0328000ce9cdce9fae2b1298ef7c82a1ac915214bddd559add8665e3ab6f391e22d801c419ef3eb1d845b32cb147

    • SSDEEP

      98304:p3XzMzlADLJ/GN66UqPxBtRAH5kKtwE7ihqVbM1tfJcku:pHQCNGYnAxVukKtl3Mi7

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks