General

  • Target

    53a73ac71641bcd5a7955eb276e1e8da92ce12f1689f6ca150ad1de5a6cc683e

  • Size

    4.1MB

  • Sample

    230503-j8a4xafh2s

  • MD5

    9d2ead9053f3446edc9dfd6e2831a016

  • SHA1

    a6979be8c0c955ecaf0f8e3c2b9c4f28c1772f70

  • SHA256

    53a73ac71641bcd5a7955eb276e1e8da92ce12f1689f6ca150ad1de5a6cc683e

  • SHA512

    3d76deec5b5f604a39ebcaae32af5d306aa58e0f7a8e0e8084c007976cdf68acf65b269b8482765f2e0e2529414ac7d8c66d67d526b4ca16d49f3450f5a0222e

  • SSDEEP

    98304:E0KW5EjW9ta6CUOSevq7v2IcNOruC0AfzE4yAeWfzEremp5j7y6J:E0XKS9tZKqT2I0RmDfSz

Malware Config

Targets

    • Target

      53a73ac71641bcd5a7955eb276e1e8da92ce12f1689f6ca150ad1de5a6cc683e

    • Size

      4.1MB

    • MD5

      9d2ead9053f3446edc9dfd6e2831a016

    • SHA1

      a6979be8c0c955ecaf0f8e3c2b9c4f28c1772f70

    • SHA256

      53a73ac71641bcd5a7955eb276e1e8da92ce12f1689f6ca150ad1de5a6cc683e

    • SHA512

      3d76deec5b5f604a39ebcaae32af5d306aa58e0f7a8e0e8084c007976cdf68acf65b269b8482765f2e0e2529414ac7d8c66d67d526b4ca16d49f3450f5a0222e

    • SSDEEP

      98304:E0KW5EjW9ta6CUOSevq7v2IcNOruC0AfzE4yAeWfzEremp5j7y6J:E0XKS9tZKqT2I0RmDfSz

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 v6

Tasks