General

  • Target

    122f1d3ce80c4f645980dfd0940e7d93ef903bee382f2cd994a81d88ff5a6983

  • Size

    1.8MB

  • Sample

    240501-wpbmjscg7w

  • MD5

    db1b7bf0fe6c89d32315f6d91ab4fdd6

  • SHA1

    fb36d278b7e8eb6e4afc747c478555449d52b5c4

  • SHA256

    122f1d3ce80c4f645980dfd0940e7d93ef903bee382f2cd994a81d88ff5a6983

  • SHA512

    ef85897f12fd1e6ced997feb60c408f0f0b6e1bab2baed2a19ed0e6d9a8a59ee24fea41ab115368e213a80e1718d6ee3ca2cbc2509b79aea2e723024e6efd0e0

  • SSDEEP

    49152:ek1j3xu/9bA6UhlAdvwuXMXEsx9ymT3zRAlVkO9HmG:71DxMA6UhRDyE3zRAlBGG

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

Test1234

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://52.143.157.84

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family

lumma

C2

https://affordcharmcropwo.shop/api

https://cleartotalfisherwo.shop/api

https://worryfillvolcawoi.shop/api

https://enthusiasimtitleow.shop/api

https://dismissalcylinderhostw.shop/api

https://diskretainvigorousiw.shop/api

https://communicationgenerwo.shop/api

https://pillowbrocccolipe.shop/api

https://productivelookewr.shop/api

https://tolerateilusidjukl.shop/api

https://shatterbreathepsw.shop/api

https://shortsvelventysjo.shop/api

https://incredibleextedwj.shop/api

https://alcojoldwograpciw.shop/api

https://liabilitynighstjsko.shop/api

https://demonstationfukewko.shop/api

Targets

    • Target

      122f1d3ce80c4f645980dfd0940e7d93ef903bee382f2cd994a81d88ff5a6983

    • Size

      1.8MB

    • MD5

      db1b7bf0fe6c89d32315f6d91ab4fdd6

    • SHA1

      fb36d278b7e8eb6e4afc747c478555449d52b5c4

    • SHA256

      122f1d3ce80c4f645980dfd0940e7d93ef903bee382f2cd994a81d88ff5a6983

    • SHA512

      ef85897f12fd1e6ced997feb60c408f0f0b6e1bab2baed2a19ed0e6d9a8a59ee24fea41ab115368e213a80e1718d6ee3ca2cbc2509b79aea2e723024e6efd0e0

    • SSDEEP

      49152:ek1j3xu/9bA6UhlAdvwuXMXEsx9ymT3zRAlVkO9HmG:71DxMA6UhRDyE3zRAlBGG

    • Amadey

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

    • 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

    • Stealc

      Stealc is an infostealer written in C++.

    • 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.

    • 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.

    • 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