General

  • Target

    e88da5d3f528d78eabc2de83797c2195.exe

  • Size

    288KB

  • Sample

    240214-q5t6yadd39

  • MD5

    e88da5d3f528d78eabc2de83797c2195

  • SHA1

    7937c0b3fac48fa50aa74e80387a6ff6f463c978

  • SHA256

    4b06c62c07429d0bbc7f9126a18c2e959e5c52c09236dbfb5b16a09390f0a300

  • SHA512

    4dfb673cfab033d7d40ef383ef36841d3c8fd1a1f2c80bfd05c896aa3d9c38c08301d89e4543e9b300a44787c9a57a13e34654f5374d6788c1e56e37c69be9a9

  • SSDEEP

    3072:OziRfFi3WzI2OfoyFIUVvBmAx0H3q0eJ5cLw5p0s0hQUxaIa2VM:/RfFDG3FJVvtyeJ5JKQUxaIh

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

      e88da5d3f528d78eabc2de83797c2195.exe

    • Size

      288KB

    • MD5

      e88da5d3f528d78eabc2de83797c2195

    • SHA1

      7937c0b3fac48fa50aa74e80387a6ff6f463c978

    • SHA256

      4b06c62c07429d0bbc7f9126a18c2e959e5c52c09236dbfb5b16a09390f0a300

    • SHA512

      4dfb673cfab033d7d40ef383ef36841d3c8fd1a1f2c80bfd05c896aa3d9c38c08301d89e4543e9b300a44787c9a57a13e34654f5374d6788c1e56e37c69be9a9

    • SSDEEP

      3072:OziRfFi3WzI2OfoyFIUVvBmAx0H3q0eJ5cLw5p0s0hQUxaIa2VM:/RfFDG3FJVvtyeJ5JKQUxaIh

    • 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