General

  • Target

    5d2bffb46772f930a36658156f5863068f4a48500e5244536e1a51d7492f0f5e

  • Size

    4.1MB

  • Sample

    220929-x1b8wsbgh4

  • MD5

    bf86215b16388e3f1f8b9011437bc860

  • SHA1

    4a97a25d09be536c2e97eda5978c0ffe23043301

  • SHA256

    5d2bffb46772f930a36658156f5863068f4a48500e5244536e1a51d7492f0f5e

  • SHA512

    3e468b4da5b9af1fe0f21e6284e996c70b9fad2b51a44ca86eba5e1ff4945f3e5480704b48bdcff8190b40826c91ba840f9a2ae2014dcc46e863d198b5e74365

  • SSDEEP

    98304:3TTcBMluCLkuQuu4g6ga7rBqpzLfx9IRck1C9FcHE:jAMlPjQuu4gXslqFLzp1ME

Malware Config

Targets

    • Target

      5d2bffb46772f930a36658156f5863068f4a48500e5244536e1a51d7492f0f5e

    • Size

      4.1MB

    • MD5

      bf86215b16388e3f1f8b9011437bc860

    • SHA1

      4a97a25d09be536c2e97eda5978c0ffe23043301

    • SHA256

      5d2bffb46772f930a36658156f5863068f4a48500e5244536e1a51d7492f0f5e

    • SHA512

      3e468b4da5b9af1fe0f21e6284e996c70b9fad2b51a44ca86eba5e1ff4945f3e5480704b48bdcff8190b40826c91ba840f9a2ae2014dcc46e863d198b5e74365

    • SSDEEP

      98304:3TTcBMluCLkuQuu4g6ga7rBqpzLfx9IRck1C9FcHE:jAMlPjQuu4gXslqFLzp1ME

    • 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