General

  • Target

    c432cc233569595b13644c9479fe8dce6434b8ae5b42cbf7d15b00510cb5368e

  • Size

    4.1MB

  • Sample

    221128-j4gqwsha85

  • MD5

    24adb3568beade713880511d7690f62f

  • SHA1

    985036276bdd4ad6038780d5542d10e7f6512852

  • SHA256

    c432cc233569595b13644c9479fe8dce6434b8ae5b42cbf7d15b00510cb5368e

  • SHA512

    c109c62b6fc305d0f35b0797e2b8a1f5e4499d2dcc89659f1c0223bdbaae6aec85e15f6e8e0cf7931c263dbb95fec2565adef1ded99b54fc8a9f0d386f3280be

  • SSDEEP

    98304:E9ILFoZPrTGXVjjxSLL+uzwpm0J5+zBvHWA2OqCYH9xWGCk:E9ILFEDajcP+y0sP0OexWI

Malware Config

Targets

    • Target

      c432cc233569595b13644c9479fe8dce6434b8ae5b42cbf7d15b00510cb5368e

    • Size

      4.1MB

    • MD5

      24adb3568beade713880511d7690f62f

    • SHA1

      985036276bdd4ad6038780d5542d10e7f6512852

    • SHA256

      c432cc233569595b13644c9479fe8dce6434b8ae5b42cbf7d15b00510cb5368e

    • SHA512

      c109c62b6fc305d0f35b0797e2b8a1f5e4499d2dcc89659f1c0223bdbaae6aec85e15f6e8e0cf7931c263dbb95fec2565adef1ded99b54fc8a9f0d386f3280be

    • SSDEEP

      98304:E9ILFoZPrTGXVjjxSLL+uzwpm0J5+zBvHWA2OqCYH9xWGCk:E9ILFEDajcP+y0sP0OexWI

    • 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