General

  • Target

    089606636e31a08240a5af3e7846106d6a413ea016342bc93222fd8461bc40bb

  • Size

    4.0MB

  • Sample

    230203-aygn9shc84

  • MD5

    912a10d13a170a50165c84fb5703c306

  • SHA1

    1c17bf4064b437feb8517f1588941a38b0941d5a

  • SHA256

    089606636e31a08240a5af3e7846106d6a413ea016342bc93222fd8461bc40bb

  • SHA512

    51d4d518bb8906749a106e046033262d8ec4c41cdf25a7b65bf8dc1fc5b7db3c495c0e5b65ee410b8737947589254ee090a16738d04aeac2c500d0ca70a72177

  • SSDEEP

    98304:Vf59iuS/9venNrbATkRXXJKCbbsK5WY8SL/MLv:FzslGn+KJRvsK5gJ

Malware Config

Targets

    • Target

      089606636e31a08240a5af3e7846106d6a413ea016342bc93222fd8461bc40bb

    • Size

      4.0MB

    • MD5

      912a10d13a170a50165c84fb5703c306

    • SHA1

      1c17bf4064b437feb8517f1588941a38b0941d5a

    • SHA256

      089606636e31a08240a5af3e7846106d6a413ea016342bc93222fd8461bc40bb

    • SHA512

      51d4d518bb8906749a106e046033262d8ec4c41cdf25a7b65bf8dc1fc5b7db3c495c0e5b65ee410b8737947589254ee090a16738d04aeac2c500d0ca70a72177

    • SSDEEP

      98304:Vf59iuS/9venNrbATkRXXJKCbbsK5WY8SL/MLv:FzslGn+KJRvsK5gJ

    • Glupteba

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

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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

Tasks