General

  • Target

    abc5152266564f883ab915f2a1eec762cd98920e5e315974c926632942e31976

  • Size

    313KB

  • Sample

    240322-f54p9shb76

  • MD5

    49c1a7094df766b5e5868811f298b529

  • SHA1

    c48fc045b5ee06e02d558f3c3551a463199725b9

  • SHA256

    abc5152266564f883ab915f2a1eec762cd98920e5e315974c926632942e31976

  • SHA512

    c34cf47f715fffb4c4b9ec4ba587ea0c455d3baf7192408114b9f7260dbb1ee6b28c794157cfdd12c6048e99e9140220d77232bd9355cb96db7df9e566ba9490

  • SSDEEP

    3072:9gw3B7c4wkQMR+BYYeEX+qP4XTkedBoRv0XgGlf+N9XF6kVQvVYKAG:zxd/RmFMkeAv0ltKXF6k2NvJ

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32
rc4.i32

Extracted

Family

lumma

C2

https://relevantvoicelesskw.shop/api

https://resergvearyinitiani.shop/api

https://associationokeo.shop/api

Extracted

Family

djvu

C2

http://sajdfue.com/test1/get.php

Attributes
  • extension

    .vook

  • offline_id

    1eSPzWRaNslCgtjBZfL5pzvovoiaVI4IZSnvAwt1

  • payload_url

    http://sdfjhuz.com/dl/build2.exe

    http://sajdfue.com/files/1/build3.exe

  • ransomnote

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rsa_pubkey.plain

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

Targets

    • Target

      abc5152266564f883ab915f2a1eec762cd98920e5e315974c926632942e31976

    • Size

      313KB

    • MD5

      49c1a7094df766b5e5868811f298b529

    • SHA1

      c48fc045b5ee06e02d558f3c3551a463199725b9

    • SHA256

      abc5152266564f883ab915f2a1eec762cd98920e5e315974c926632942e31976

    • SHA512

      c34cf47f715fffb4c4b9ec4ba587ea0c455d3baf7192408114b9f7260dbb1ee6b28c794157cfdd12c6048e99e9140220d77232bd9355cb96db7df9e566ba9490

    • SSDEEP

      3072:9gw3B7c4wkQMR+BYYeEX+qP4XTkedBoRv0XgGlf+N9XF6kVQvVYKAG:zxd/RmFMkeAv0ltKXF6k2NvJ

    • Amadey

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect ZGRat V1

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

    • Modifies Windows Firewall

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks