General

  • Target

    0c234a8ca1281fafdfc7075751ca14817c85df728d645b2167336f66d7d27d39

  • Size

    4.2MB

  • Sample

    240420-nv8kgafg86

  • MD5

    9afedb6450a5add8d44164810c8cbad0

  • SHA1

    635120385c52a1c08affa977362224dad1c9ecb6

  • SHA256

    0c234a8ca1281fafdfc7075751ca14817c85df728d645b2167336f66d7d27d39

  • SHA512

    450624709acee61eac022e123375fb0c60b8609f678555613118e393ad87ef89e7a663ce0c1825ce022b71bedc7cdb276fd62170f399a9ee039e7e1a2acaf5a7

  • SSDEEP

    98304:KExeyMsyixS5pRc4vIUtzCuveHCg7xBa+u+nRp:KMby0Sruak17xwA

Malware Config

Targets

    • Target

      0c234a8ca1281fafdfc7075751ca14817c85df728d645b2167336f66d7d27d39

    • Size

      4.2MB

    • MD5

      9afedb6450a5add8d44164810c8cbad0

    • SHA1

      635120385c52a1c08affa977362224dad1c9ecb6

    • SHA256

      0c234a8ca1281fafdfc7075751ca14817c85df728d645b2167336f66d7d27d39

    • SHA512

      450624709acee61eac022e123375fb0c60b8609f678555613118e393ad87ef89e7a663ce0c1825ce022b71bedc7cdb276fd62170f399a9ee039e7e1a2acaf5a7

    • SSDEEP

      98304:KExeyMsyixS5pRc4vIUtzCuveHCg7xBa+u+nRp:KMby0Sruak17xwA

    • 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