General

  • Target

    fc02f9b05421bcfab557b17e03d0aa4a21919077082054d162a62a0a702be6d3

  • Size

    357KB

  • Sample

    220128-afdvnaddd7

  • MD5

    9aff07880d11a217d0f8bf8df8aaec72

  • SHA1

    61b5f65fcad845f58e1c6601840f99c0b8266404

  • SHA256

    fc02f9b05421bcfab557b17e03d0aa4a21919077082054d162a62a0a702be6d3

  • SHA512

    923eea0b524f7a3c1c029b2b4a242d724668e4c2692810566bc1524c614e5601b8e7b02e9563e33f5719f0c8d49973c3c2a3ef33ba7432a6bf47c9751628213e

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Targets

    • Target

      fc02f9b05421bcfab557b17e03d0aa4a21919077082054d162a62a0a702be6d3

    • Size

      357KB

    • MD5

      9aff07880d11a217d0f8bf8df8aaec72

    • SHA1

      61b5f65fcad845f58e1c6601840f99c0b8266404

    • SHA256

      fc02f9b05421bcfab557b17e03d0aa4a21919077082054d162a62a0a702be6d3

    • SHA512

      923eea0b524f7a3c1c029b2b4a242d724668e4c2692810566bc1524c614e5601b8e7b02e9563e33f5719f0c8d49973c3c2a3ef33ba7432a6bf47c9751628213e

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks