General

  • Target

    14d987cd5adab81daa3ae9321af191a7.exe

  • Size

    247KB

  • Sample

    231012-n3sh8agf7w

  • MD5

    14d987cd5adab81daa3ae9321af191a7

  • SHA1

    3afcb655452a1f8f2b6ad2e2479c79205c300daf

  • SHA256

    00d9091fb924eb9f0c28426aa95eaeb9b398fe50395b27a105bcf7f77039d842

  • SHA512

    0954ec14a3a88dfb4bfaba9d1fd3eb6b9424c396fbcc791f8e8b86607d91ac7f8f6eaa35e3694186d90d1c533e00ff61ef8207cf2ddc6e56f6abed922d86affb

  • SSDEEP

    3072:lpXK/WR8DZIklR0osnxINo59/7/aRfIDYexB:6/WR8rlcf59D1DYe

Malware Config

Extracted

Family

smokeloader

Botnet

up4

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-file0.com/

http://file-file-file1.com/

rc4.i32
rc4.i32

Targets

    • Target

      14d987cd5adab81daa3ae9321af191a7.exe

    • Size

      247KB

    • MD5

      14d987cd5adab81daa3ae9321af191a7

    • SHA1

      3afcb655452a1f8f2b6ad2e2479c79205c300daf

    • SHA256

      00d9091fb924eb9f0c28426aa95eaeb9b398fe50395b27a105bcf7f77039d842

    • SHA512

      0954ec14a3a88dfb4bfaba9d1fd3eb6b9424c396fbcc791f8e8b86607d91ac7f8f6eaa35e3694186d90d1c533e00ff61ef8207cf2ddc6e56f6abed922d86affb

    • SSDEEP

      3072:lpXK/WR8DZIklR0osnxINo59/7/aRfIDYexB:6/WR8rlcf59D1DYe

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Modifies Installed Components in the registry

    • Deletes itself

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks