General

  • Target

    5879d39a0bab80032ebc751728e034cf7ec7fb30749090b5df8c37100034ef95

  • Size

    352KB

  • Sample

    220128-wb1drahha9

  • MD5

    2faf0358aaf0f2b2693eead6f16e0f85

  • SHA1

    2f9cd18c2932edc158cd0e590de3048f68b123e2

  • SHA256

    5879d39a0bab80032ebc751728e034cf7ec7fb30749090b5df8c37100034ef95

  • SHA512

    471acfd7a8344b91b4c28128cb6ae4884895d118697031a189cb494a86b9adba3f03556e9e1fa17d3a906d5659d728e0f2a9259f7bb2d49acf87817b0531e325

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

      5879d39a0bab80032ebc751728e034cf7ec7fb30749090b5df8c37100034ef95

    • Size

      352KB

    • MD5

      2faf0358aaf0f2b2693eead6f16e0f85

    • SHA1

      2f9cd18c2932edc158cd0e590de3048f68b123e2

    • SHA256

      5879d39a0bab80032ebc751728e034cf7ec7fb30749090b5df8c37100034ef95

    • SHA512

      471acfd7a8344b91b4c28128cb6ae4884895d118697031a189cb494a86b9adba3f03556e9e1fa17d3a906d5659d728e0f2a9259f7bb2d49acf87817b0531e325

    • 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