General

  • Target

    f84954b0ad40e59768fa27a27d9b06880a1d3835f4b7990f9e6ef39ec75c8adb

  • Size

    4.1MB

  • Sample

    240515-ltngssbh99

  • MD5

    8719895240ae80d3b4d203e3be522f63

  • SHA1

    4d5091f49f23e48e66f394f97e67def697215a49

  • SHA256

    f84954b0ad40e59768fa27a27d9b06880a1d3835f4b7990f9e6ef39ec75c8adb

  • SHA512

    4eabfdee2e07087b995a593823323a5cca55cf2994955aade21af07e0c05b03e2034f90ddee5174c523d9b2dff0c1d0e0b1d9ed91b50c1b6e2e8a99bdef0ca7b

  • SSDEEP

    98304:brCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N69:brCy8l0I4UGC6Dg3yk88np9

Malware Config

Targets

    • Target

      f84954b0ad40e59768fa27a27d9b06880a1d3835f4b7990f9e6ef39ec75c8adb

    • Size

      4.1MB

    • MD5

      8719895240ae80d3b4d203e3be522f63

    • SHA1

      4d5091f49f23e48e66f394f97e67def697215a49

    • SHA256

      f84954b0ad40e59768fa27a27d9b06880a1d3835f4b7990f9e6ef39ec75c8adb

    • SHA512

      4eabfdee2e07087b995a593823323a5cca55cf2994955aade21af07e0c05b03e2034f90ddee5174c523d9b2dff0c1d0e0b1d9ed91b50c1b6e2e8a99bdef0ca7b

    • SSDEEP

      98304:brCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N69:brCy8l0I4UGC6Dg3yk88np9

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks