General

  • Target

    f9f8141d909b5ba7e0178e95e20ff3977d15bf19e4bc1b8c240ad65e21795b68

  • Size

    4.3MB

  • Sample

    221124-t53d4aah6x

  • MD5

    42f5aca08df59a85523994dd599d966f

  • SHA1

    f0a2ab26eb793197528a9b2ff390efd041ab6bf8

  • SHA256

    f9f8141d909b5ba7e0178e95e20ff3977d15bf19e4bc1b8c240ad65e21795b68

  • SHA512

    8e14c4347900f4faf73d1760e43992dc3e780f3a87d5b3da20e001d88f4d75d3e566fae801ec0195f4903e424995005fd93197aa625e216c59dc636f863b6f96

  • SSDEEP

    49152:ECOqIz5U23CZ+6rmxup4fdGKvghxfki1jPXGIjQmZ8hpTQdFb:/25U946FKcNP2iQmZspsdF

Malware Config

Targets

    • Target

      f9f8141d909b5ba7e0178e95e20ff3977d15bf19e4bc1b8c240ad65e21795b68

    • Size

      4.3MB

    • MD5

      42f5aca08df59a85523994dd599d966f

    • SHA1

      f0a2ab26eb793197528a9b2ff390efd041ab6bf8

    • SHA256

      f9f8141d909b5ba7e0178e95e20ff3977d15bf19e4bc1b8c240ad65e21795b68

    • SHA512

      8e14c4347900f4faf73d1760e43992dc3e780f3a87d5b3da20e001d88f4d75d3e566fae801ec0195f4903e424995005fd93197aa625e216c59dc636f863b6f96

    • SSDEEP

      49152:ECOqIz5U23CZ+6rmxup4fdGKvghxfki1jPXGIjQmZ8hpTQdFb:/25U946FKcNP2iQmZspsdF

    • Registers COM server for autorun

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Tasks