General

  • Target

    fdc8b8226851d803b72dc51e837b0af61ea2dad3796e592f5e66af3f84f83814

  • Size

    1.8MB

  • Sample

    240427-w3s4raee6v

  • MD5

    1bd74ec32d03840b8c1771d9ad21581b

  • SHA1

    7e98aa9a833f87fe6b47bccae7cd9b9f9dce5ac4

  • SHA256

    fdc8b8226851d803b72dc51e837b0af61ea2dad3796e592f5e66af3f84f83814

  • SHA512

    da5473d44a865774c2af86e61e5f8d4806bd151a709339290e79a623a2d43f3c85d45ae6b982d3b0d31dd4894919fe75ef98482b8240a1bebcc60709388a6b16

  • SSDEEP

    49152:1cdvk0twuW0KjXMBk2we6N7b9sv/2RgT4tQxGAs3q1pl1heT6:1ivk0BKr+rq7hoUyl1WT6

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

Attributes
  • install_dir

    4d0ab15804

  • install_file

    chrosha.exe

  • strings_key

    1a9519d7b465e1f4880fa09a6162d768

  • url_paths

    /enigma/index.php

rc4.plain

Extracted

Family

redline

Botnet

@CLOUDYTTEAM

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

Test1234

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://52.143.157.84

http://185.172.128.62

Attributes
  • url_path

    /c73eed764cc59dcb.php

Targets

    • Target

      fdc8b8226851d803b72dc51e837b0af61ea2dad3796e592f5e66af3f84f83814

    • Size

      1.8MB

    • MD5

      1bd74ec32d03840b8c1771d9ad21581b

    • SHA1

      7e98aa9a833f87fe6b47bccae7cd9b9f9dce5ac4

    • SHA256

      fdc8b8226851d803b72dc51e837b0af61ea2dad3796e592f5e66af3f84f83814

    • SHA512

      da5473d44a865774c2af86e61e5f8d4806bd151a709339290e79a623a2d43f3c85d45ae6b982d3b0d31dd4894919fe75ef98482b8240a1bebcc60709388a6b16

    • SSDEEP

      49152:1cdvk0twuW0KjXMBk2we6N7b9sv/2RgT4tQxGAs3q1pl1heT6:1ivk0BKr+rq7hoUyl1WT6

    • Amadey

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

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • RedLine

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

    • RedLine payload

    • Stealc

      Stealc is an infostealer written in C++.

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Warzone RAT payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks BIOS information in registry

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

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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