General

  • Target

    c678abb211c22758cb0176ea8a4a063eaa40f5b207144642258ae669b061c7e1

  • Size

    4.1MB

  • Sample

    220915-wgygcadga5

  • MD5

    d6e744822c4117373dddf1c9bb3a70c8

  • SHA1

    fa94acd63fe5e9870453daeb7feb8e958bb428a7

  • SHA256

    c678abb211c22758cb0176ea8a4a063eaa40f5b207144642258ae669b061c7e1

  • SHA512

    5a7635443d0d79970292624263d3aad82f8f82260b0c45e8e30490df669ffa94eda6541f63c88937b2d508305d8957c0827b92cc05855509495c7362d270e3e0

  • SSDEEP

    98304:VTcgp0UnaTaBmOdImUf1uf34N/5Eua2JKluvpPSbfROOkZQnPq:BTp0GaTkVCfKnuxKlspKNg2C

Malware Config

Targets

    • Target

      c678abb211c22758cb0176ea8a4a063eaa40f5b207144642258ae669b061c7e1

    • Size

      4.1MB

    • MD5

      d6e744822c4117373dddf1c9bb3a70c8

    • SHA1

      fa94acd63fe5e9870453daeb7feb8e958bb428a7

    • SHA256

      c678abb211c22758cb0176ea8a4a063eaa40f5b207144642258ae669b061c7e1

    • SHA512

      5a7635443d0d79970292624263d3aad82f8f82260b0c45e8e30490df669ffa94eda6541f63c88937b2d508305d8957c0827b92cc05855509495c7362d270e3e0

    • SSDEEP

      98304:VTcgp0UnaTaBmOdImUf1uf34N/5Eua2JKluvpPSbfROOkZQnPq:BTp0GaTkVCfKnuxKlspKNg2C

    • 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.

    • 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