General

  • Target

    1401ad05b7f19e4085e38e28784aa4d4c1fa4bb8be9c49f383687e2c73413ef3

  • Size

    4.1MB

  • Sample

    221007-xzpgtsdcb5

  • MD5

    e3545d98eb235a07928d66080672c232

  • SHA1

    b237972b82268ea47e97d6eacd02be5bcd5756bb

  • SHA256

    1401ad05b7f19e4085e38e28784aa4d4c1fa4bb8be9c49f383687e2c73413ef3

  • SHA512

    9a971d0d5da41cde95d2ac1bae4506c0c3a1732fe23d3b1e95e51a58b1b8910d87603c2baa9fd0194aa40430b192bf8b4e863f56a08da596c2af1dce01bdcb39

  • SSDEEP

    98304:YcGv8HXVqXD1aTe2msA7YryMujwZeXuNFmA:Q8HW0TNAUIEZeNA

Malware Config

Targets

    • Target

      1401ad05b7f19e4085e38e28784aa4d4c1fa4bb8be9c49f383687e2c73413ef3

    • Size

      4.1MB

    • MD5

      e3545d98eb235a07928d66080672c232

    • SHA1

      b237972b82268ea47e97d6eacd02be5bcd5756bb

    • SHA256

      1401ad05b7f19e4085e38e28784aa4d4c1fa4bb8be9c49f383687e2c73413ef3

    • SHA512

      9a971d0d5da41cde95d2ac1bae4506c0c3a1732fe23d3b1e95e51a58b1b8910d87603c2baa9fd0194aa40430b192bf8b4e863f56a08da596c2af1dce01bdcb39

    • SSDEEP

      98304:YcGv8HXVqXD1aTe2msA7YryMujwZeXuNFmA:Q8HW0TNAUIEZeNA

    • 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