General

  • Target

    fb751126907e0ce12495aefbf185e32cbf7be79c0fab3d2853745229e22e89b1

  • Size

    4.3MB

  • Sample

    221124-t3f33sfe28

  • MD5

    4c163fb792d79938c5cc74cfd61b6f6d

  • SHA1

    704f5baa51b56af1f0a2da4900998390d92f5252

  • SHA256

    fb751126907e0ce12495aefbf185e32cbf7be79c0fab3d2853745229e22e89b1

  • SHA512

    414ba7033d8ff12ba7500c5e1e7250bfaadf9f2d3b7b661670ba355b559b1139a274e5125e0b0db1764dc6a3148b507e8a1a4d0f0d9695eb42db9064de5b8e41

  • SSDEEP

    49152:wCOqIz5U23CZ+6rmxup4jdGKvghxfki1nPXGIjQwZ8hpTQdPb:D25U946RKc9P2iQwZspsdP

Malware Config

Targets

    • Target

      fb751126907e0ce12495aefbf185e32cbf7be79c0fab3d2853745229e22e89b1

    • Size

      4.3MB

    • MD5

      4c163fb792d79938c5cc74cfd61b6f6d

    • SHA1

      704f5baa51b56af1f0a2da4900998390d92f5252

    • SHA256

      fb751126907e0ce12495aefbf185e32cbf7be79c0fab3d2853745229e22e89b1

    • SHA512

      414ba7033d8ff12ba7500c5e1e7250bfaadf9f2d3b7b661670ba355b559b1139a274e5125e0b0db1764dc6a3148b507e8a1a4d0f0d9695eb42db9064de5b8e41

    • SSDEEP

      49152:wCOqIz5U23CZ+6rmxup4jdGKvghxfki1nPXGIjQwZ8hpTQdPb:D25U946RKc9P2iQwZspsdP

    • 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