General

  • Target

    0da40f9425562907a10a1e933159b9bc7c8bccd9bc75f9eb24e373ec55a55034

  • Size

    4.1MB

  • Sample

    231211-q2myfshef8

  • MD5

    e6c624fb8d9e995da5d563d62d4c7f49

  • SHA1

    259b05c1bac1ac993d2359baa07522a8f2151c1b

  • SHA256

    0da40f9425562907a10a1e933159b9bc7c8bccd9bc75f9eb24e373ec55a55034

  • SHA512

    4ecc1d64179d0d7804e939b18fc1a093534e71fa5903d82e8ece6830d89d1be5d18be1cabea8d1a309fc6f902cee093ee10d08ac836d87c65a10663f9e09ada4

  • SSDEEP

    98304:ue6iOIy/yYQAnCMwI/wjPD8qzluFBIaf3An5k/:u0OkUCrIoj48n5k/

Malware Config

Targets

    • Target

      0da40f9425562907a10a1e933159b9bc7c8bccd9bc75f9eb24e373ec55a55034

    • Size

      4.1MB

    • MD5

      e6c624fb8d9e995da5d563d62d4c7f49

    • SHA1

      259b05c1bac1ac993d2359baa07522a8f2151c1b

    • SHA256

      0da40f9425562907a10a1e933159b9bc7c8bccd9bc75f9eb24e373ec55a55034

    • SHA512

      4ecc1d64179d0d7804e939b18fc1a093534e71fa5903d82e8ece6830d89d1be5d18be1cabea8d1a309fc6f902cee093ee10d08ac836d87c65a10663f9e09ada4

    • SSDEEP

      98304:ue6iOIy/yYQAnCMwI/wjPD8qzluFBIaf3An5k/:u0OkUCrIoj48n5k/

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Windows security modification

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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