General

  • Target

    file.exe

  • Size

    297KB

  • Sample

    221227-mhn5maeg35

  • MD5

    b1654dbef4f72188e115de803326b615

  • SHA1

    49fd6c424a2e31ad0989fb2ad7aa7abc555e8f16

  • SHA256

    8791110cdc87091bfb3df9cf0441dd14f20bf2064a1ff238ae2dab3bbaf2728d

  • SHA512

    8968b0e3c95e22df8aeaae0ed2a7467a10ac2b15a1a9eb0064022883b936cf4cbbb7946d3d26289e443a25f098931333fd7a679a1f7bb07aa4c8fd7c7488b927

  • SSDEEP

    6144:WLmELQourch3R8iO2IH58xQ3xDPkMo5zXbAc:WiKQxrcbpO2658xaxDPyrbA

Malware Config

Targets

    • Target

      file.exe

    • Size

      297KB

    • MD5

      b1654dbef4f72188e115de803326b615

    • SHA1

      49fd6c424a2e31ad0989fb2ad7aa7abc555e8f16

    • SHA256

      8791110cdc87091bfb3df9cf0441dd14f20bf2064a1ff238ae2dab3bbaf2728d

    • SHA512

      8968b0e3c95e22df8aeaae0ed2a7467a10ac2b15a1a9eb0064022883b936cf4cbbb7946d3d26289e443a25f098931333fd7a679a1f7bb07aa4c8fd7c7488b927

    • SSDEEP

      6144:WLmELQourch3R8iO2IH58xQ3xDPkMo5zXbAc:WiKQxrcbpO2658xaxDPyrbA

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks