General

  • Target

    4b6809eadff24e320c31e9bbef3a6bd66ef7861ee9280bff726d9be05ee92113.exe

  • Size

    938KB

  • Sample

    250308-hlnk2ssrz3

  • MD5

    05fdff6b612497f1292bd7c12fd54d00

  • SHA1

    611df7ad895719e22ccdfc8068e7e93afd2c2b7b

  • SHA256

    4b6809eadff24e320c31e9bbef3a6bd66ef7861ee9280bff726d9be05ee92113

  • SHA512

    3a522cb7aa14cbf32864b489c4c7c5ab700456ab90195dd927dcd3d08a30541f60941660a7d5252b5d57ec0f8dae4e90532e8d4e24b5443aa60db327697d73ac

  • SSDEEP

    24576:YqDEvCTbMWu7rQYlBQcBiT6rprG8a06u:YTvC/MTQYxsWR7a06

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes
  • install_dir

    bb556cff4a

  • install_file

    rapes.exe

  • strings_key

    a131b127e996a898cd19ffb2d92e481b

  • url_paths

    /Ni9kiput/index.php

rc4.plain

Extracted

Family

redline

Botnet

Build 7

C2

101.99.92.190:40919

Extracted

Family

vidar

Botnet

ir7am

C2

https://t.me/l793oy

https://steamcommunity.com/profiles/76561199829660832

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0

Extracted

Family

lumma

C2

https://nebdulaq.digital/api

https://begindecafer.world/api

https://garagedrootz.top/api

https://modelshiverd.icu/api

https://arisechairedd.shop/api

https://acatterjur.run/api

https://orangemyther.live/api

https://fostinjec.today/api

https://sterpickced.digital/api

https://j8arisechairedd.shop/api

https://gmodelshiverd.icu/api

https://catterjur.run/api

https://biochextryhub.bet/api

https://q8explorebieology.run/api

https://gadgethgfub.icu/api

https://moderzysics.top/api

https://5ktechmindzs.live/api

https://6codxefusion.top/api

https://7phygcsforum.life/api

https://techspherxe.top/api

Extracted

Family

lumma

C2

https://moderzysics.top/api

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

xworm

Version

5.0

C2

185.163.204.65:7000

Mutex

mCc32z4xar49VjIz

Attributes
  • install_file

    USB.exe

  • telegram

    https://api.telegram.org/bot7966191014:AAHmIi9PixWQP2mPV3M19pmD0gl2NMjcjIQ/sendMessage?chat_id=6012304042

aes.plain

Targets

    • Target

      4b6809eadff24e320c31e9bbef3a6bd66ef7861ee9280bff726d9be05ee92113.exe

    • Size

      938KB

    • MD5

      05fdff6b612497f1292bd7c12fd54d00

    • SHA1

      611df7ad895719e22ccdfc8068e7e93afd2c2b7b

    • SHA256

      4b6809eadff24e320c31e9bbef3a6bd66ef7861ee9280bff726d9be05ee92113

    • SHA512

      3a522cb7aa14cbf32864b489c4c7c5ab700456ab90195dd927dcd3d08a30541f60941660a7d5252b5d57ec0f8dae4e90532e8d4e24b5443aa60db327697d73ac

    • SSDEEP

      24576:YqDEvCTbMWu7rQYlBQcBiT6rprG8a06u:YTvC/MTQYxsWR7a06

    • Amadey

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

    • Amadey family

    • Detect Vidar Stealer

    • 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

    • RedLine

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

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Download via BitsAdmin

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • 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 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Enumerates processes with tasklist

    • 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