General

  • Target

    510e24972c4ed6f2529fb8484f55eec70ce2b5e31075cc0b3e5446bd0ead9b13

  • Size

    217KB

  • Sample

    240212-rm127sfg6t

  • MD5

    b0929538ca1c6518ce2280c62daf4383

  • SHA1

    5cae6b0c7254659c66ca14e7d6e1b5bfc481acf4

  • SHA256

    510e24972c4ed6f2529fb8484f55eec70ce2b5e31075cc0b3e5446bd0ead9b13

  • SHA512

    c22881eb36ea57b2594c452c5fd5011f0a03952f7cb33173ba25f4a2a94aa1cada626ac2b37e994438459e5bbbbe0db1cd5fcf4a910316dbfd0b679a6e442e65

  • SSDEEP

    3072:h3tinQnUoC0pvo/UwLsxGqNWUE7FO2XnazDDP0zgGCV5HVFUjWjJkp:h3cnQnO+vAsxzGO0a/DP005HYjWjm

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://sjyey.com/tmp/index.php

http://babonwo.ru/tmp/index.php

http://mth.com.ua/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

4.14

C2

http://anfesq.com

http://cbinr.com

http://rimakc.ru

Attributes
  • install_dir

    68fd3d7ade

  • install_file

    Utsysc.exe

  • strings_key

    27ec7fd6f50f63b8af0c1d3deefcc8fe

  • url_paths

    /forum/index.php

rc4.plain

Targets

    • Target

      510e24972c4ed6f2529fb8484f55eec70ce2b5e31075cc0b3e5446bd0ead9b13

    • Size

      217KB

    • MD5

      b0929538ca1c6518ce2280c62daf4383

    • SHA1

      5cae6b0c7254659c66ca14e7d6e1b5bfc481acf4

    • SHA256

      510e24972c4ed6f2529fb8484f55eec70ce2b5e31075cc0b3e5446bd0ead9b13

    • SHA512

      c22881eb36ea57b2594c452c5fd5011f0a03952f7cb33173ba25f4a2a94aa1cada626ac2b37e994438459e5bbbbe0db1cd5fcf4a910316dbfd0b679a6e442e65

    • SSDEEP

      3072:h3tinQnUoC0pvo/UwLsxGqNWUE7FO2XnazDDP0zgGCV5HVFUjWjJkp:h3cnQnO+vAsxzGO0a/DP005HYjWjm

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

MITRE ATT&CK Enterprise v15

Tasks