General

  • Target

    439a06201b5ba15e0bd8a63f93ea5360ceccda568d41706713e65ed586bbebbf

  • Size

    270KB

  • Sample

    230925-ebadwsbh6s

  • MD5

    6a051227d17f43b82cfe5f186c688e6c

  • SHA1

    808c35780de1c04b51e246a00556234aa79154bc

  • SHA256

    439a06201b5ba15e0bd8a63f93ea5360ceccda568d41706713e65ed586bbebbf

  • SHA512

    028b82eaab807d89da21bf77a75ba7359d2f044d506f0b14a6235258b58ea96084d71913c8218ffc57ce6b2cdc245fd75a8706926ef9b70c0687a4ec118a9c8d

  • SSDEEP

    6144:URmhrJ+j+5j68KsT6h/OCy5U9uAOnAOpSS+Xgqw6:URQN+j+5+RsqGGu2xXpw6

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Targets

    • Target

      439a06201b5ba15e0bd8a63f93ea5360ceccda568d41706713e65ed586bbebbf

    • Size

      270KB

    • MD5

      6a051227d17f43b82cfe5f186c688e6c

    • SHA1

      808c35780de1c04b51e246a00556234aa79154bc

    • SHA256

      439a06201b5ba15e0bd8a63f93ea5360ceccda568d41706713e65ed586bbebbf

    • SHA512

      028b82eaab807d89da21bf77a75ba7359d2f044d506f0b14a6235258b58ea96084d71913c8218ffc57ce6b2cdc245fd75a8706926ef9b70c0687a4ec118a9c8d

    • SSDEEP

      6144:URmhrJ+j+5j68KsT6h/OCy5U9uAOnAOpSS+Xgqw6:URQN+j+5+RsqGGu2xXpw6

    • 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