General

  • Target

    e7cf54c2106a9499aa159a245b14e3c5d17a41ba52b90f2de47609be7670ea81

  • Size

    270KB

  • Sample

    230925-e84n1adf88

  • MD5

    c4988dc6dde23acd6929db1adb3e82f4

  • SHA1

    3fde7635ccbb3cbe508554354fb5ed3a0f98e56d

  • SHA256

    e7cf54c2106a9499aa159a245b14e3c5d17a41ba52b90f2de47609be7670ea81

  • SHA512

    1cc8b9c1c2c1a66d9b56d77f9dc8425a6629df542aeb1af60528367222bc514367aac5776f3700420f3a750048b0e55eb69b5e6f42ba73fadc9d61334fa88566

  • SSDEEP

    6144:CR/hrJ+j+5j68KsT6h/OCy5U9uAOZAipCuUqqw6:CR5N+j+5+RsqGGuUipzyw6

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Targets

    • Target

      e7cf54c2106a9499aa159a245b14e3c5d17a41ba52b90f2de47609be7670ea81

    • Size

      270KB

    • MD5

      c4988dc6dde23acd6929db1adb3e82f4

    • SHA1

      3fde7635ccbb3cbe508554354fb5ed3a0f98e56d

    • SHA256

      e7cf54c2106a9499aa159a245b14e3c5d17a41ba52b90f2de47609be7670ea81

    • SHA512

      1cc8b9c1c2c1a66d9b56d77f9dc8425a6629df542aeb1af60528367222bc514367aac5776f3700420f3a750048b0e55eb69b5e6f42ba73fadc9d61334fa88566

    • SSDEEP

      6144:CR/hrJ+j+5j68KsT6h/OCy5U9uAOZAipCuUqqw6:CR5N+j+5+RsqGGuUipzyw6

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks