General

  • Target

    cbdb36284f9d14a7620267de1b8d0e99dede34ae90f5a331cfbe876f4f8873a5

  • Size

    4.2MB

  • Sample

    220927-3s228sfhcp

  • MD5

    2fad0d20a2439f5d3025d9f9c3d71023

  • SHA1

    51f4b3284bfc5dbd6e7a642429dc00cac760f454

  • SHA256

    cbdb36284f9d14a7620267de1b8d0e99dede34ae90f5a331cfbe876f4f8873a5

  • SHA512

    cd65ef0865bc078132c762cbd3b63797cb4c81e9b91b7f27c3c0b524403f7a0252f6bf4c14cc081c7312daf948dff0439c64df23f9e5b7201ea59625ed6e9110

  • SSDEEP

    98304:BVM/GCs0Sv8SkroRFkuIOkwCUFuvNyPmLia9HfPML1lZDQR:HMeZ0Sv8Sk0RmSkJKu1DpHML1nu

Malware Config

Targets

    • Target

      cbdb36284f9d14a7620267de1b8d0e99dede34ae90f5a331cfbe876f4f8873a5

    • Size

      4.2MB

    • MD5

      2fad0d20a2439f5d3025d9f9c3d71023

    • SHA1

      51f4b3284bfc5dbd6e7a642429dc00cac760f454

    • SHA256

      cbdb36284f9d14a7620267de1b8d0e99dede34ae90f5a331cfbe876f4f8873a5

    • SHA512

      cd65ef0865bc078132c762cbd3b63797cb4c81e9b91b7f27c3c0b524403f7a0252f6bf4c14cc081c7312daf948dff0439c64df23f9e5b7201ea59625ed6e9110

    • SSDEEP

      98304:BVM/GCs0Sv8SkroRFkuIOkwCUFuvNyPmLia9HfPML1lZDQR:HMeZ0Sv8Sk0RmSkJKu1DpHML1nu

    • 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