General

  • Target

    2541fb0a24ad9c6e350d4af99483bc8a.exe

  • Size

    318KB

  • Sample

    220125-ngkw9aehcq

  • MD5

    2541fb0a24ad9c6e350d4af99483bc8a

  • SHA1

    a7d5b41f0ff33e6fff4d9702fc41799124a8a99a

  • SHA256

    730a70d818d2744c00405b1829f364d997bf94b4f5b817fa49edc39c650ef2df

  • SHA512

    05ad08af00eddd6a04536f093c470ed0cd2ec0c3beb22117f0a08fccbef2ba8a9acdda0b70b8aa97ce807a03279077aa96180f89e728e21b21945205c1944013

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

      2541fb0a24ad9c6e350d4af99483bc8a.exe

    • Size

      318KB

    • MD5

      2541fb0a24ad9c6e350d4af99483bc8a

    • SHA1

      a7d5b41f0ff33e6fff4d9702fc41799124a8a99a

    • SHA256

      730a70d818d2744c00405b1829f364d997bf94b4f5b817fa49edc39c650ef2df

    • SHA512

      05ad08af00eddd6a04536f093c470ed0cd2ec0c3beb22117f0a08fccbef2ba8a9acdda0b70b8aa97ce807a03279077aa96180f89e728e21b21945205c1944013

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks