General

  • Target

    9a3687187fa22e3781286b027835c8fe043b71d5826303c60ccdc513d5f992a8

  • Size

    270KB

  • Sample

    230925-fzpddsdh37

  • MD5

    6598e98bb1edbafbe4603e85eae01c4d

  • SHA1

    e130da58c07bc5c2cee451b16070233bf4acae7e

  • SHA256

    9a3687187fa22e3781286b027835c8fe043b71d5826303c60ccdc513d5f992a8

  • SHA512

    4719101c4c134e1d3e62995d59bccf6bd4cbd0b1e6d6a5302928627c3a745dc580fcb7f456224cac4528edbdfb65dab581a7e4ba2bca92393391aebba221140e

  • SSDEEP

    6144:FR9hrJ+j+5j68KsT6h/OCy5U9uAOIAwdvqw6:FRTN+j+5+RsqGGu7/w6

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Targets

    • Target

      9a3687187fa22e3781286b027835c8fe043b71d5826303c60ccdc513d5f992a8

    • Size

      270KB

    • MD5

      6598e98bb1edbafbe4603e85eae01c4d

    • SHA1

      e130da58c07bc5c2cee451b16070233bf4acae7e

    • SHA256

      9a3687187fa22e3781286b027835c8fe043b71d5826303c60ccdc513d5f992a8

    • SHA512

      4719101c4c134e1d3e62995d59bccf6bd4cbd0b1e6d6a5302928627c3a745dc580fcb7f456224cac4528edbdfb65dab581a7e4ba2bca92393391aebba221140e

    • SSDEEP

      6144:FR9hrJ+j+5j68KsT6h/OCy5U9uAOIAwdvqw6:FRTN+j+5+RsqGGu7/w6

    • Detected google phishing page

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks