General

  • Target

    2025-04-02_89a24ecea34ed46ce88314efb2f8ee43_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250402-1k85gawq14

  • MD5

    89a24ecea34ed46ce88314efb2f8ee43

  • SHA1

    b8fe9f3e6aa47d5ee7cc79ea798a4f865b9770d7

  • SHA256

    afb4304250e5d789740a12c28b4dc3683f525bd43417bb338b78202af39b5044

  • SHA512

    2005a0115802e4dda6d2bd6f841782e2c83d910c4f1e4c7cd291aa747a3394dd929f09c1f98fd547b1cc0604a77986d3b50941f82719b827560f122853ee7310

  • SSDEEP

    24576:VqDEvCTbMWu7rQYlBQcBiT6rprG8a0Xu:VTvC/MTQYxsWR7a0X

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

lumma

C2

https://ironloxp.live/aksdd

https://metalsyo.digital/opsa

https://navstarx.shop/FoaJSi

https://starcloc.bet/GOksAo

https://advennture.top/GKsiio

https://targett.top/dsANGt

https://gspacedbv.world/EKdlsk

https://1galxnetb.today/GsuIAo

https://3starcloc.bet/GOksAo

https://spacedbv.world/EKdlsk

https://galxnetb.today/GsuIAo

https://cosmosyf.top/GOsznj

https://rlxspoty.run/nogoaz

https://jrxsafer.top/shpaoz

https://krxspint.digital/kendwz

https://rhxhube.run/pogrs

https://grxeasyw.digital/xxepw

https://xrfxcaseq.live/gspaz

https://ywmedici.top/noagis

Extracted

Family

vidar

Version

13.3

Botnet

928af183c2a2807a3c0526e8c0c9369d

C2

https://t.me/lw25chm

https://steamcommunity.com/profiles/76561199839170361

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/132.0.0.0 Safari/537.36 OPR/117.0.0.0

Extracted

Family

quasar

Version

1.5.0

Botnet

Office04

C2

goku92ad.zapto.org:5000

Mutex

a0766e5c-a1d1-4766-a1f5-4e4f9f9fe35a

Attributes
  • encryption_key

    BF72099FDBC6B48816529089CF1CF2CF86357D14

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Modded Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      2025-04-02_89a24ecea34ed46ce88314efb2f8ee43_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      89a24ecea34ed46ce88314efb2f8ee43

    • SHA1

      b8fe9f3e6aa47d5ee7cc79ea798a4f865b9770d7

    • SHA256

      afb4304250e5d789740a12c28b4dc3683f525bd43417bb338b78202af39b5044

    • SHA512

      2005a0115802e4dda6d2bd6f841782e2c83d910c4f1e4c7cd291aa747a3394dd929f09c1f98fd547b1cc0604a77986d3b50941f82719b827560f122853ee7310

    • SSDEEP

      24576:VqDEvCTbMWu7rQYlBQcBiT6rprG8a0Xu:VTvC/MTQYxsWR7a0X

    • Amadey

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

    • Amadey family

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • Detect Vidar Stealer

    • 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 security service

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • 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

    • Async RAT payload

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Possible privilege escalation attempt

    • Stops running service(s)

    • Uses browser remote debugging

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

    • 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.

    • Drops startup file

    • 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.

    • Modifies file permissions

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks