General

  • Target

    d69479ee10077f28ff75eb062b14e227372453b73e5cd100fa51f5302c2b54f5N.exe

  • Size

    3.3MB

  • Sample

    241217-q56vqs1jbx

  • MD5

    ea7f04f49d4455ec0f8e3e0bec139d80

  • SHA1

    81f035a017cf5df7e129e4b33986144cbb81282a

  • SHA256

    d69479ee10077f28ff75eb062b14e227372453b73e5cd100fa51f5302c2b54f5

  • SHA512

    fc38bbbbcae4899c585768ea7f61ec51bd1dd9040a66b220ebe4721c330ebf465086585bb2e0e443f31b6dfe5da4cf1fa84fb5f17a0d46b26af19dcd6c1a8f14

  • SSDEEP

    98304:o/EOj82MLpwxGlhfQulbbMzsHTZYEm9eWWs:Mr8/TlhfQUbozG9s

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://crib-endanger.sbs/api

https://faintbl0w.sbs/api

https://300snails.sbs/api

https://bored-light.sbs/api

https://3xc1aimbl0w.sbs/api

https://pull-trucker.sbs/api

https://fleez-inc.sbs/api

https://thicktoys.sbs/api

https://frogmen-smell.sbs/api

Extracted

Family

redline

Botnet

1488Traffer

C2

147.45.44.224:1912

Extracted

Family

cryptbot

Targets

    • Target

      d69479ee10077f28ff75eb062b14e227372453b73e5cd100fa51f5302c2b54f5N.exe

    • Size

      3.3MB

    • MD5

      ea7f04f49d4455ec0f8e3e0bec139d80

    • SHA1

      81f035a017cf5df7e129e4b33986144cbb81282a

    • SHA256

      d69479ee10077f28ff75eb062b14e227372453b73e5cd100fa51f5302c2b54f5

    • SHA512

      fc38bbbbcae4899c585768ea7f61ec51bd1dd9040a66b220ebe4721c330ebf465086585bb2e0e443f31b6dfe5da4cf1fa84fb5f17a0d46b26af19dcd6c1a8f14

    • SSDEEP

      98304:o/EOj82MLpwxGlhfQulbbMzsHTZYEm9eWWs:Mr8/TlhfQUbozG9s

    • Amadey

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

    • Amadey family

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Lumma Stealer, LummaC

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

    • Lumma family

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Xmrig family

    • xmrig

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

    • Enumerates VirtualBox registry keys

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

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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 user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • 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