General

  • Target

    454efb877c6a28e5ad6949c6aae6337b43e401a37c2bc8a3ec94a27105379e6c

  • Size

    724KB

  • Sample

    220309-bx8a9scab3

  • MD5

    00c58f2c7a210f382d618af7fe595913

  • SHA1

    0d3ec1f69bc92ef64a4e4d175f7c22d53249f0ad

  • SHA256

    454efb877c6a28e5ad6949c6aae6337b43e401a37c2bc8a3ec94a27105379e6c

  • SHA512

    49d48b3b8eec145b93f1f6d196e8db7003d728fccd70d5e0020982e31dc71c4dcb2a81e4db2cc0bf0bc3ad2d68ab7cea1cf36d5e0839df922325873bf4949960

Malware Config

Targets

    • Target

      454efb877c6a28e5ad6949c6aae6337b43e401a37c2bc8a3ec94a27105379e6c

    • Size

      724KB

    • MD5

      00c58f2c7a210f382d618af7fe595913

    • SHA1

      0d3ec1f69bc92ef64a4e4d175f7c22d53249f0ad

    • SHA256

      454efb877c6a28e5ad6949c6aae6337b43e401a37c2bc8a3ec94a27105379e6c

    • SHA512

      49d48b3b8eec145b93f1f6d196e8db7003d728fccd70d5e0020982e31dc71c4dcb2a81e4db2cc0bf0bc3ad2d68ab7cea1cf36d5e0839df922325873bf4949960

    • FakeAV, RogueAntivirus

      FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.

    • FakeAV payload

    • Executes dropped EXE

    • Sets file execution options in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks