General

  • Target

    8e43fa9d7abfc68b8e5c786bb50b15abf65c2ff5350dba5a492b067b84e05543

  • Size

    4.3MB

  • Sample

    221124-2a876ach99

  • MD5

    8cb08968a617438f5c744fa6238d2db2

  • SHA1

    dbd71dba2c041bbc8a6304ae7e764297e6b0ee15

  • SHA256

    8e43fa9d7abfc68b8e5c786bb50b15abf65c2ff5350dba5a492b067b84e05543

  • SHA512

    96a348c0e154d98b19e232dc2d0fa9a67c6645e61656b2c32be66ee05d0dd6e6793b6bbb954b37e2d751a94050160df18a3e7633ae8741b7dbb6c6a8fd7de277

  • SSDEEP

    49152:8yuKYDZ0WnCJ+KLmxup4IdGKvghxfki1+PXGIjQRZ8hpTQdcL:X2Z0toK6KckP2iQRZspsdc

Malware Config

Targets

    • Target

      8e43fa9d7abfc68b8e5c786bb50b15abf65c2ff5350dba5a492b067b84e05543

    • Size

      4.3MB

    • MD5

      8cb08968a617438f5c744fa6238d2db2

    • SHA1

      dbd71dba2c041bbc8a6304ae7e764297e6b0ee15

    • SHA256

      8e43fa9d7abfc68b8e5c786bb50b15abf65c2ff5350dba5a492b067b84e05543

    • SHA512

      96a348c0e154d98b19e232dc2d0fa9a67c6645e61656b2c32be66ee05d0dd6e6793b6bbb954b37e2d751a94050160df18a3e7633ae8741b7dbb6c6a8fd7de277

    • SSDEEP

      49152:8yuKYDZ0WnCJ+KLmxup4IdGKvghxfki1+PXGIjQRZ8hpTQdcL:X2Z0toK6KckP2iQRZspsdc

    • 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