General

  • Target

    75717009b582a5f7b81908f2b0ea05512243d7e23b98f7b3790a727424cb629b

  • Size

    217KB

  • Sample

    240212-r62g3sab59

  • MD5

    75cd164f9f7669d13af80c16d488c021

  • SHA1

    714e67f91f80bd9a7fb4d0d490db3328f85f3a42

  • SHA256

    75717009b582a5f7b81908f2b0ea05512243d7e23b98f7b3790a727424cb629b

  • SHA512

    0a52fc26b6a25d830a6e0b147bfd36641ff3e4a843e0d5ac94baa6660f105a3f5a3c6009071225dae1f75d9315e1f9a66f39fe989786ddd84a0c67cdf5d0fb7c

  • SSDEEP

    6144:Q3cTw/WazGFxydcYm9MxJWeP0d5HYjWjm:AcTw/92ydcY1JWq0d5f

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

      75717009b582a5f7b81908f2b0ea05512243d7e23b98f7b3790a727424cb629b

    • Size

      217KB

    • MD5

      75cd164f9f7669d13af80c16d488c021

    • SHA1

      714e67f91f80bd9a7fb4d0d490db3328f85f3a42

    • SHA256

      75717009b582a5f7b81908f2b0ea05512243d7e23b98f7b3790a727424cb629b

    • SHA512

      0a52fc26b6a25d830a6e0b147bfd36641ff3e4a843e0d5ac94baa6660f105a3f5a3c6009071225dae1f75d9315e1f9a66f39fe989786ddd84a0c67cdf5d0fb7c

    • SSDEEP

      6144:Q3cTw/WazGFxydcYm9MxJWeP0d5HYjWjm:AcTw/92ydcY1JWq0d5f

    • 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