General

  • Target

    fed498d248c7e1873131dacba6a7c5466f2ec2aacfa5bc24bfc1e2d70aac7631

  • Size

    4.0MB

  • Sample

    230204-fshbhacf39

  • MD5

    430e78bfaabc27f457f40b0c72e3753b

  • SHA1

    e5cd0dcf77742ac3085af2b667f7b19388d98337

  • SHA256

    fed498d248c7e1873131dacba6a7c5466f2ec2aacfa5bc24bfc1e2d70aac7631

  • SHA512

    75f58db9cab44f6409326e8878ed840862f12ca7c35ec3f58be9752efff276e0fe0d7819bca31ac2847f248e470ab63ec5a65447100d11dd49dec475064ec0fd

  • SSDEEP

    98304:ayKj4/EuyB7vnyJSeAt6ga7W5IRytB1FhU18:8j0ByB7vnyJSXa7MtB1F

Malware Config

Targets

    • Target

      fed498d248c7e1873131dacba6a7c5466f2ec2aacfa5bc24bfc1e2d70aac7631

    • Size

      4.0MB

    • MD5

      430e78bfaabc27f457f40b0c72e3753b

    • SHA1

      e5cd0dcf77742ac3085af2b667f7b19388d98337

    • SHA256

      fed498d248c7e1873131dacba6a7c5466f2ec2aacfa5bc24bfc1e2d70aac7631

    • SHA512

      75f58db9cab44f6409326e8878ed840862f12ca7c35ec3f58be9752efff276e0fe0d7819bca31ac2847f248e470ab63ec5a65447100d11dd49dec475064ec0fd

    • SSDEEP

      98304:ayKj4/EuyB7vnyJSeAt6ga7W5IRytB1FhU18:8j0ByB7vnyJSXa7MtB1F

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

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