Resubmissions

12/05/2024, 18:35

240512-w8s1yaae8110

12/05/2024, 09:37

240512-llkqyada6910

General

  • Target
    61079bbfcf63859a57e3e30f783c168199942ce7a4cbd7331954c375c9cf9df9
  • Size 1.8MB
  • Sample240512-llkqyada69
  • SHA256 61079bbfcf63859a57e3e30f783c168199942ce7a4cbd7331954c375c9cf9df9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.20

C2
  • http://5.42.96.141

  • http://5.42.96.7

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain
rc4.plain

Extracted

Family
  • risepro

C2
  • 147.45.47.126:58709

Extracted

Family
  • redline

Botnet
  • @CLOUDYTTEAM

C2
  • 185.172.128.33:8970

Extracted

Family
  • redline

Botnet
  • 1

C2
  • 185.215.113.67:26260

Extracted

Family
  • stealc

C2
  • http://49.13.229.86

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family
  • lumma

C2
  • https://zippyfinickysofwps.shop/api

  • https://acceptabledcooeprs.shop/api

  • https://obsceneclassyjuwks.shop/api

  • https://miniaturefinerninewjs.shop/api

  • https://plaintediousidowsko.shop/api

  • https://sweetsquarediaslw.shop/api

  • https://holicisticscrarws.shop/api

  • https://boredimperissvieos.shop/api

  • https://smallelementyjdui.shop/api

  • https://sofaprivateawarderysj.shop/api

  • https://lineagelasserytailsd.shop/api

  • https://tendencyportionjsuk.shop/api

  • https://headraisepresidensu.shop/api

  • https://appetitesallooonsj.shop/api

  • https://minorittyeffeoos.shop/api

  • https://prideconstituiiosjk.shop/api

Targets

    • Target
      61079bbfcf63859a57e3e30f783c168199942ce7a4cbd7331954c375c9cf9df9
    • Size 1.8MB
    • SHA256 61079bbfcf63859a57e3e30f783c168199942ce7a4cbd7331954c375c9cf9df9
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • Detect ZGRat V1

    • 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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Stealc

      Stealc is an infostealer written in C++.

    • XMRig Miner payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks