General

  • Target

    95b7a90deab4565e9f2d690f34aa881d031ec532ae4fbdc1cb9f9a5de6ca98d5

  • Size

    217KB

  • Sample

    240212-svv2laag78

  • MD5

    8ab7fecfd4eca8715b7a86c45c896cf4

  • SHA1

    7764a6b3703fe998808a11972072881fc0ae46f6

  • SHA256

    95b7a90deab4565e9f2d690f34aa881d031ec532ae4fbdc1cb9f9a5de6ca98d5

  • SHA512

    3cbc407149d735b7762c800ff9b752c4fffac461df760849dcacaea098ba25ec99649cd8149e2c629858728e70dd34e6a5e6b58f8b9766e5e9b039b91da3604e

  • SSDEEP

    3072:e3tinQnUoC0pvo/UwP27/2Smiucz/7CP0kg5FWz5HVFUjWjJkp:e3cnQnO+vtlTtzOP0zWz5HYjWjm

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

      95b7a90deab4565e9f2d690f34aa881d031ec532ae4fbdc1cb9f9a5de6ca98d5

    • Size

      217KB

    • MD5

      8ab7fecfd4eca8715b7a86c45c896cf4

    • SHA1

      7764a6b3703fe998808a11972072881fc0ae46f6

    • SHA256

      95b7a90deab4565e9f2d690f34aa881d031ec532ae4fbdc1cb9f9a5de6ca98d5

    • SHA512

      3cbc407149d735b7762c800ff9b752c4fffac461df760849dcacaea098ba25ec99649cd8149e2c629858728e70dd34e6a5e6b58f8b9766e5e9b039b91da3604e

    • SSDEEP

      3072:e3tinQnUoC0pvo/UwP27/2Smiucz/7CP0kg5FWz5HVFUjWjJkp:e3cnQnO+vtlTtzOP0zWz5HYjWjm

    • 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