General

  • Target

    fc4f32f41108f0c378bf6e3d99598f0f_JaffaCakes118

  • Size

    269KB

  • Sample

    240420-j2g9mscc27

  • MD5

    fc4f32f41108f0c378bf6e3d99598f0f

  • SHA1

    ce3b9dc061154bb6f963ef475dd18c9e15a89950

  • SHA256

    d9766798d92d8e4ea2c3b8c1cb910d410fef0191b94847b369b6243fccd2df88

  • SHA512

    6a0fde26f028b77cb0a45b8de4541740f75ab594f811469f36e51311ee6fc23f184a8728910eff0fb286aa1d5b63169afc856ae4ec505e4271225433c3602317

  • SSDEEP

    6144:W1nlJBZZb6YaowpAGrIOZNa/eeMINpnhe9gz:WHZZb6mw3rlZ0ZNve9A

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://readinglistforaugust1.xyz/

http://readinglistforaugust2.xyz/

http://readinglistforaugust3.xyz/

http://readinglistforaugust4.xyz/

http://readinglistforaugust5.xyz/

http://readinglistforaugust6.xyz/

http://readinglistforaugust7.xyz/

http://readinglistforaugust8.xyz/

http://readinglistforaugust9.xyz/

http://readinglistforaugust10.xyz/

http://readinglistforaugust1.site/

http://readinglistforaugust2.site/

http://readinglistforaugust3.site/

http://readinglistforaugust4.site/

http://readinglistforaugust5.site/

http://readinglistforaugust6.site/

http://readinglistforaugust7.site/

http://readinglistforaugust8.site/

http://readinglistforaugust9.site/

http://readinglistforaugust10.site/

rc4.i32
rc4.i32

Targets

    • Target

      fc4f32f41108f0c378bf6e3d99598f0f_JaffaCakes118

    • Size

      269KB

    • MD5

      fc4f32f41108f0c378bf6e3d99598f0f

    • SHA1

      ce3b9dc061154bb6f963ef475dd18c9e15a89950

    • SHA256

      d9766798d92d8e4ea2c3b8c1cb910d410fef0191b94847b369b6243fccd2df88

    • SHA512

      6a0fde26f028b77cb0a45b8de4541740f75ab594f811469f36e51311ee6fc23f184a8728910eff0fb286aa1d5b63169afc856ae4ec505e4271225433c3602317

    • SSDEEP

      6144:W1nlJBZZb6YaowpAGrIOZNa/eeMINpnhe9gz:WHZZb6mw3rlZ0ZNve9A

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks