General

  • Target

    Amadey.zip

  • Size

    1.8MB

  • Sample

    241118-vpvvra1kew

  • MD5

    15b99d34acc9dba739b318c13978d49b

  • SHA1

    ab20fd89ba1a110bbe6b0a65ef581d5a0a91c5ba

  • SHA256

    d97b4ea7b3b3121b713150def75111108cebfbf95c6b26073a7e16a2fcaeb652

  • SHA512

    2382ce31b341876878ea32c254935a32a4079332abddf08557947fe9ac45c9c0aa0d069e988f4b08163a0732fbaac77985d4e81426f7e71f72c4285be5400cb0

  • SSDEEP

    49152:LqYKtFDna+ljJWsMr30542CYC7OQ1SWhF:WZFDn7IsMjKu77OaphF

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

stealc

Botnet

default_valenciga

C2

http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://processhol.sbs/api

https://p10tgrace.sbs/api

https://peepburry828.sbs/api

https://3xp3cts1aim.sbs/api

https://p3ar11fter.sbs/api

https://c0al1t1onmatch.cyou/api

Targets

    • Target

      1e0c279995b4cbe44ef6cd051ae88d31a3b8870663065439dfd05632deabd3fe.exe

    • Size

      1.8MB

    • MD5

      659a28dd5c85f4482c3818467461f372

    • SHA1

      a9f54c9aa53da8f3e8b47ab4ed4650b9e0df0f3f

    • SHA256

      1e0c279995b4cbe44ef6cd051ae88d31a3b8870663065439dfd05632deabd3fe

    • SHA512

      123c05cbc778406da4fab525c84fc8650c714826d8984a5de4753ccc17dcf59e43f4a2b48d16aa56d54466616f42d485e9b4307ce7a24fa56b1691064ec3c5cf

    • SSDEEP

      49152:TQsjXkTmwxhOCTzyr9uInP/OkMk8X+dINgZcb:dnONHSUIe1Rxb

    • Amadey

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

    • Amadey family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Modifies visibility of file extensions in Explorer

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Sets service image path in registry

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • 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.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks