General

  • Target

    2025-04-06_97490f09a315fe7290d9b2acf3ec3c07_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250406-ktfxaavxat

  • MD5

    97490f09a315fe7290d9b2acf3ec3c07

  • SHA1

    7b4a3122a5a2abdec41511c2e851cd8d0e75d2ef

  • SHA256

    04a6ae2c70deb6839a57c85eb024593b478eefe9b0edf4c0a57f6c0d3f49e1b5

  • SHA512

    ee8a56d1e64cd7fbcdd822c5e33380ed667d716a33a747e9585a0d468dee184a143b051cb28fbaf062f7f49794bac85dd12113517413bda90d700fb98595f7dc

  • SSDEEP

    24576:SqDEvCTbMWu7rQYlBQcBiT6rprG8a0Hu:STvC/MTQYxsWR7a0H

Malware Config

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

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

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

Extracted

Family

vidar

Version

13.4

Botnet

f942dabea5a58a141236ae72e4720fbf

C2

https://t.me/f07nd

https://steamcommunity.com/profiles/76561199843252735

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

lumma

C2

https://cosmosyf.top/GOsznj

https://metalsyo.digital/opsa

https://ironloxp.live/aksdd

https://navstarx.shop/FoaJSi

https://starcloc.bet/GOksAo

https://advennture.top/GKsiio

https://targett.top/dsANGt

https://spacedbv.world/EKdlsk

https://galxnetb.today/GsuIAo

https://1targett.top/dsANGt

https://pepperiop.digital/oage

https://jrxsafer.top/shpaoz

https://plantainklj.run/opafg

https://puerrogfh.live/iqwez

https://quavabvc.top/iuzhd

https://rambutanvcx.run/adioz

https://.ywmedici.top/noagis

https://0ironloxp.live/aksdd

https://otargett.top/dsANGt

https://rodformi.run/aUosoz

Targets

    • Target

      2025-04-06_97490f09a315fe7290d9b2acf3ec3c07_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      97490f09a315fe7290d9b2acf3ec3c07

    • SHA1

      7b4a3122a5a2abdec41511c2e851cd8d0e75d2ef

    • SHA256

      04a6ae2c70deb6839a57c85eb024593b478eefe9b0edf4c0a57f6c0d3f49e1b5

    • SHA512

      ee8a56d1e64cd7fbcdd822c5e33380ed667d716a33a747e9585a0d468dee184a143b051cb28fbaf062f7f49794bac85dd12113517413bda90d700fb98595f7dc

    • SSDEEP

      24576:SqDEvCTbMWu7rQYlBQcBiT6rprG8a0Hu:STvC/MTQYxsWR7a0H

    • Amadey

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

    • Amadey family

    • Detect Vidar Stealer

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • 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.

    • Downloads MZ/PE file

    • 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.

    • Loads dropped DLL

    • 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.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks