General

  • Target

    547aec0f988c87b03e73231738462dd61c430708e6f9120eddfa1310b34524cf.exe

  • Size

    1.9MB

  • Sample

    241206-allgpazlf1

  • MD5

    6d17158239deaa10445332a320d93bb4

  • SHA1

    d7928e790267e50aa28a8f734329ea302f8176bb

  • SHA256

    547aec0f988c87b03e73231738462dd61c430708e6f9120eddfa1310b34524cf

  • SHA512

    c002e6913b1a5674d00e9077af4fada039b06f290114c47d3cd58b5ababc713bf9ba84defcf791e1dd51f93662e940baee376214b24c01fcdca0fd867bde55ff

  • SSDEEP

    49152:J/e7mBhRof6OMlO5JMYacMyUAzkBX3PI:pe2TIMlO5J1aotKI

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://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/api

Extracted

Family

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

gcleaner

C2

92.63.197.221

45.91.200.135

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://se-blurry.biz/api

https://zinc-sneark.biz/api

https://formy-spill.biz/api

https://covery-mover.biz/api

https://dare-curbys.biz/api

https://print-vexer.biz/api

https://dwell-exclaim.biz/api

Extracted

Family

xworm

C2

185.196.8.239:7000

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    WindowsUpdaterConf.exe

  • telegram

    https://api.telegram.org/bot8070077125:AAEdRIyp1anHye9Y0jcV8uNF6U4mmijN8Pk/sendMessage?chat_id=1818813749

Targets

    • Target

      547aec0f988c87b03e73231738462dd61c430708e6f9120eddfa1310b34524cf.exe

    • Size

      1.9MB

    • MD5

      6d17158239deaa10445332a320d93bb4

    • SHA1

      d7928e790267e50aa28a8f734329ea302f8176bb

    • SHA256

      547aec0f988c87b03e73231738462dd61c430708e6f9120eddfa1310b34524cf

    • SHA512

      c002e6913b1a5674d00e9077af4fada039b06f290114c47d3cd58b5ababc713bf9ba84defcf791e1dd51f93662e940baee376214b24c01fcdca0fd867bde55ff

    • SSDEEP

      49152:J/e7mBhRof6OMlO5JMYacMyUAzkBX3PI:pe2TIMlO5J1aotKI

    • Amadey

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

    • Amadey family

    • Detect Xworm Payload

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner 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

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

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

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks