General

  • Target

    c0d7d648ba80af16ea10d80f288f5086c343d8585cfe5b13a6070c3d4d3cf6db

  • Size

    6.7MB

  • Sample

    250127-jj8zmsyjat

  • MD5

    8c9f5d8523d27e5b889de71827a52e92

  • SHA1

    b7f4d07e11eec4e64a17d252923c84ff6dcf4cce

  • SHA256

    c0d7d648ba80af16ea10d80f288f5086c343d8585cfe5b13a6070c3d4d3cf6db

  • SHA512

    d02c2922c4da8f66d8fe872d7401a51497b51d321c8f97ac00d8d927572140720a9485db54477e301fa4f1ae70cd906050bbf004f1a3363998efe1e8ef30d95c

  • SSDEEP

    196608:YLVZOprNCcdSN072PfgK0CZhnqqC6ldn:YRZOpZw07anv

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

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.shop/api

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      c0d7d648ba80af16ea10d80f288f5086c343d8585cfe5b13a6070c3d4d3cf6db

    • Size

      6.7MB

    • MD5

      8c9f5d8523d27e5b889de71827a52e92

    • SHA1

      b7f4d07e11eec4e64a17d252923c84ff6dcf4cce

    • SHA256

      c0d7d648ba80af16ea10d80f288f5086c343d8585cfe5b13a6070c3d4d3cf6db

    • SHA512

      d02c2922c4da8f66d8fe872d7401a51497b51d321c8f97ac00d8d927572140720a9485db54477e301fa4f1ae70cd906050bbf004f1a3363998efe1e8ef30d95c

    • SSDEEP

      196608:YLVZOprNCcdSN072PfgK0CZhnqqC6ldn:YRZOpZw07anv

    • Amadey

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

    • Amadey family

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

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

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks