General

  • Target
    https://s3.us-east-005.backblazeb2.com/vx-underground-main/Builders/BlackShades/Blackshades%20v5.3.7z?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=005e2c099359ccf0000000004%2F20260720%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260720T015336Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=d73c26a8b69d0958db1e197eb398f8549b39cdc20b1b4936626822f1cbf8f4bf
  • Sample260720-ccb8rscs2l

Malware Config

Targets

    • Target
      https://s3.us-east-005.backblazeb2.com/vx-underground-main/Builders/BlackShades/Blackshades%20v5.3.7z?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=005e2c099359ccf0000000004%2F20260720%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260720T015336Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=d73c26a8b69d0958db1e197eb398f8549b39cdc20b1b4936626822f1cbf8f4bf
    • Blackshades payload

    • Family: Blackshades

      Blackshades is a remote access trojan with various capabilities.

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks