General

  • Target

    0c14104ee0f0153dbcdad60a88871161a5aebd1c01cf552a10b48bbb0696ea62

  • Size

    6.0MB

  • Sample

    241106-xhb56swaja

  • MD5

    3b9d61dd4bb2a18019e69bf0fe0ffea8

  • SHA1

    317f2010c1f23015e317c99a6921cf7aa5c3131a

  • SHA256

    0c14104ee0f0153dbcdad60a88871161a5aebd1c01cf552a10b48bbb0696ea62

  • SHA512

    6244ef7e0a12523f16dfa0ea9d1c14c0b9cfd5477724285f3228a15bde348516f7f0a4dbae6c0dbc4d6eb61cf1a414075b61c0468f818ff01f637be4cab7fd32

  • SSDEEP

    196608:KXrZIAK/g+LJNjpTsUBE9y4aULjDIcc/B:KbRcHlTV69qCDI5

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://founpiuer.store/api

Targets

    • Target

      0c14104ee0f0153dbcdad60a88871161a5aebd1c01cf552a10b48bbb0696ea62

    • Size

      6.0MB

    • MD5

      3b9d61dd4bb2a18019e69bf0fe0ffea8

    • SHA1

      317f2010c1f23015e317c99a6921cf7aa5c3131a

    • SHA256

      0c14104ee0f0153dbcdad60a88871161a5aebd1c01cf552a10b48bbb0696ea62

    • SHA512

      6244ef7e0a12523f16dfa0ea9d1c14c0b9cfd5477724285f3228a15bde348516f7f0a4dbae6c0dbc4d6eb61cf1a414075b61c0468f818ff01f637be4cab7fd32

    • SSDEEP

      196608:KXrZIAK/g+LJNjpTsUBE9y4aULjDIcc/B:KbRcHlTV69qCDI5

    • 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 Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Xmrig family

    • xmrig

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

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

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

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

    • Creates new service(s)

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks