General

  • Target

    bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c

  • Size

    316KB

  • Sample

    240322-vkvdesgc3s

  • MD5

    755ccb1dc0ab20bb5bbb3c51d4852062

  • SHA1

    b46aba8e7631ac844f164d515e4f55ad8e2f47ad

  • SHA256

    bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c

  • SHA512

    cbaca1c9d87a290a6c095df24a3816f8617aef2a36192444c9dc860c741e913cfcece0fb98a325d1e4d7f4d913203c6b2a5ac6b8de76c47bd7ff2c76cf8462c3

  • SSDEEP

    3072:LFSWQVIS1++JYYqEXCpFLWRVy/vN93SGh0dpIGz/efT1zMc8YYQ61VeCKGAY:AXd+ehuWRVyXN93ad6GSxQ1pB18hhY

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://selebration17io.io/index.php

http://vacantion18ffeu.cc/index.php

http://valarioulinity1.net/index.php

http://buriatiarutuhuob.net/index.php

http://cassiosssionunu.me/index.php

http://sulugilioiu19.net/index.php

http://goodfooggooftool.net/index.php

http://nidoe.org/tmp/index.php

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

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

http://talesofpirates.net/tmp/index.php

rc4.i32
rc4.i32
rc4.i32
rc4.i32

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

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

lumma

C2

https://relevantvoicelesskw.shop/api

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

Targets

    • Target

      bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c

    • Size

      316KB

    • MD5

      755ccb1dc0ab20bb5bbb3c51d4852062

    • SHA1

      b46aba8e7631ac844f164d515e4f55ad8e2f47ad

    • SHA256

      bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c

    • SHA512

      cbaca1c9d87a290a6c095df24a3816f8617aef2a36192444c9dc860c741e913cfcece0fb98a325d1e4d7f4d913203c6b2a5ac6b8de76c47bd7ff2c76cf8462c3

    • SSDEEP

      3072:LFSWQVIS1++JYYqEXCpFLWRVy/vN93SGh0dpIGz/efT1zMc8YYQ61VeCKGAY:AXd+ehuWRVyXN93ad6GSxQ1pB18hhY

    • 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

    • 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.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks