General

  • Target
    setup.exe
  • Size 189KB
  • Sample230406-bny18sae76
  • SHA256 36c5d5042bca957245cbeb877bc7175aeb4bf5da1c6554ae7fd88ee5396b1589
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub2

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • http://host-file-host6.com/

  • http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target
      setup.exe
    • Size 189KB
    • SHA256 36c5d5042bca957245cbeb877bc7175aeb4bf5da1c6554ae7fd88ee5396b1589
    • MD5 SHA1 SHA512 SSDEEP
    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks