General

  • Target

    191720a048e0633840dcdcc464229f2e0a869186da6e16e486f700c51f0b07f2

  • Size

    4.3MB

  • Sample

    221125-e23s5aef6z

  • MD5

    2cc584f073ca5b499e25f2cd49547096

  • SHA1

    4579594c1569f371a1cd14b37cc29e92b397d63f

  • SHA256

    191720a048e0633840dcdcc464229f2e0a869186da6e16e486f700c51f0b07f2

  • SHA512

    e94ce2ce2b038a6e06a2575dc92b031bdbf66f6d541397e6c000d87fe8419ada39d22328e41dd8d2b44c9a281e4c27fb9332fdeb12bc32c7e5ad8f6f69ef46ab

  • SSDEEP

    49152:fhOqIruzyb7SO6rmxup4ZdGKvghxfki1iPXGIjQbZ8hpTQdu/:nuuzAT6/KcEP2iQbZspsdu

Malware Config

Targets

    • Target

      191720a048e0633840dcdcc464229f2e0a869186da6e16e486f700c51f0b07f2

    • Size

      4.3MB

    • MD5

      2cc584f073ca5b499e25f2cd49547096

    • SHA1

      4579594c1569f371a1cd14b37cc29e92b397d63f

    • SHA256

      191720a048e0633840dcdcc464229f2e0a869186da6e16e486f700c51f0b07f2

    • SHA512

      e94ce2ce2b038a6e06a2575dc92b031bdbf66f6d541397e6c000d87fe8419ada39d22328e41dd8d2b44c9a281e4c27fb9332fdeb12bc32c7e5ad8f6f69ef46ab

    • SSDEEP

      49152:fhOqIruzyb7SO6rmxup4ZdGKvghxfki1iPXGIjQbZ8hpTQdu/:nuuzAT6/KcEP2iQbZspsdu

    • 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