General

  • Target

    8ebae263795f5f9dcf4120eb3eb6411b24e871ca90f2fe7735d814e2e627f4a9

  • Size

    223KB

  • Sample

    240305-ms8xsadg94

  • MD5

    8c1ba268b904bfb230a6b6767dd65f8e

  • SHA1

    d2898779c521bd90b2dce133c61909dd3c4347fc

  • SHA256

    8ebae263795f5f9dcf4120eb3eb6411b24e871ca90f2fe7735d814e2e627f4a9

  • SHA512

    da6e66df6359829451639861851a5e4741f953d33d56c25b1680ebb9b069804ce83159ff265b906259c9359471a87876ee1481bf72adcbb0a6162c6ffa00401b

  • SSDEEP

    3072:rQQrK2ont9T0XizWx0xGJ7QcX8OQpC6H52X+W15OcOQJUw5JC1RJ:5ont+Xp2x/cX8OiHM+W15OcXFe

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://kamsmad.com/tmp/index.php

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

http://teplokub.com.ua/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

redline

Botnet

LiveTraffic

C2

20.218.68.91:7690

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://technologyenterdo.shop/api

https://detectordiscusser.shop/api

https://turkeyunlikelyofw.shop/api

https://associationokeo.shop/api

Targets

    • Target

      8ebae263795f5f9dcf4120eb3eb6411b24e871ca90f2fe7735d814e2e627f4a9

    • Size

      223KB

    • MD5

      8c1ba268b904bfb230a6b6767dd65f8e

    • SHA1

      d2898779c521bd90b2dce133c61909dd3c4347fc

    • SHA256

      8ebae263795f5f9dcf4120eb3eb6411b24e871ca90f2fe7735d814e2e627f4a9

    • SHA512

      da6e66df6359829451639861851a5e4741f953d33d56c25b1680ebb9b069804ce83159ff265b906259c9359471a87876ee1481bf72adcbb0a6162c6ffa00401b

    • SSDEEP

      3072:rQQrK2ont9T0XizWx0xGJ7QcX8OQpC6H52X+W15OcOQJUw5JC1RJ:5ont+Xp2x/cX8OiHM+W15OcXFe

    • Amadey

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

    • 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.

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks