General

  • Target

    cdc7f9acf1e47518d2a77cc4d0b6d41c075733583412d2b8d5d786bcd7f56e82

  • Size

    4.2MB

  • Sample

    240419-hwj1lsbe55

  • MD5

    8ab8d8073604b65786e15774a4ec8dfd

  • SHA1

    868d142261068a9de28c0f4600e4f2ec99299cec

  • SHA256

    cdc7f9acf1e47518d2a77cc4d0b6d41c075733583412d2b8d5d786bcd7f56e82

  • SHA512

    e8ae3c69e5a212c942d8019b0d3fac552a28429d348029f8f976de60ab3a8bf0f111e120bf353cdbe9bce8c8fe316a4f1bd3b7ca8a3e4be477cdd709c6b9fff1

  • SSDEEP

    98304:HNkDk7Y2e9fhWY+LbgLFpBVAayCN/CB0J4dlv7S/k29jp/4y:Ok7LeNhW/+FpBVAa19Ce4dlv7wZ4y

Malware Config

Targets

    • Target

      cdc7f9acf1e47518d2a77cc4d0b6d41c075733583412d2b8d5d786bcd7f56e82

    • Size

      4.2MB

    • MD5

      8ab8d8073604b65786e15774a4ec8dfd

    • SHA1

      868d142261068a9de28c0f4600e4f2ec99299cec

    • SHA256

      cdc7f9acf1e47518d2a77cc4d0b6d41c075733583412d2b8d5d786bcd7f56e82

    • SHA512

      e8ae3c69e5a212c942d8019b0d3fac552a28429d348029f8f976de60ab3a8bf0f111e120bf353cdbe9bce8c8fe316a4f1bd3b7ca8a3e4be477cdd709c6b9fff1

    • SSDEEP

      98304:HNkDk7Y2e9fhWY+LbgLFpBVAayCN/CB0J4dlv7S/k29jp/4y:Ok7LeNhW/+FpBVAa19Ce4dlv7wZ4y

    • 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