General

  • Target

    2025-04-04_13cefe1fe0ec8a50500e8077af765a55_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250404-lmbveswnz9

  • MD5

    13cefe1fe0ec8a50500e8077af765a55

  • SHA1

    9fc255b158387a4b0a68c55d302c72a650d25c92

  • SHA256

    f7ff070fae36f647e1f1e3f38c05af36c1d63bb77dcce832081667043eded7ed

  • SHA512

    532c43531f3d4b68a1c678e8e9dbf6571b38ce70fa3c28a614c68e26877d0f5b37c4743983454b25c8cda75e7ef9355ed73d70c86291281a938d7c406348c2a9

  • SSDEEP

    24576:XqDEvCTbMWu7rQYlBQcBiT6rprG8a08u:XTvC/MTQYxsWR7a08

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

gcleaner

C2

185.156.73.98

45.91.200.135

Extracted

Family

lumma

C2

https://rlxspoty.run/nogoaz

https://jrxsafer.top/shpaoz

https://zkrxspint.digital/kendwz

https://rhxhube.run/pogrs

https://grxeasyw.digital/xxepw

https://advennture.top/GKsiio

https://targett.top/dsANGt

https://xrfxcaseq.live/gspaz

https://ywmedici.top/noagis

https://gkrxspint.digital/kendwz

https://erhxhube.run/pogrs

https://0scenarisacri.top/gHSAYuqo

https://njrxsafer.top/shpaoz

https://mywmedici.top/noagis

https://tacticaltalks.live/glKShay

https://metalsyo.digital/opsa

https://iironloxp.live/aksdd

https://navstarx.shop/FoaJSi

https://starcloc.bet/GOksAo

https://spacedbv.world/EKdlsk

Extracted

Family

darkvision

C2

82.29.67.160

Attributes
  • url

    http://107.174.192.179/data/003

    https://grabify.link/ZATFQO

    http://107.174.192.179/clean

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Targets

    • Target

      2025-04-04_13cefe1fe0ec8a50500e8077af765a55_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      13cefe1fe0ec8a50500e8077af765a55

    • SHA1

      9fc255b158387a4b0a68c55d302c72a650d25c92

    • SHA256

      f7ff070fae36f647e1f1e3f38c05af36c1d63bb77dcce832081667043eded7ed

    • SHA512

      532c43531f3d4b68a1c678e8e9dbf6571b38ce70fa3c28a614c68e26877d0f5b37c4743983454b25c8cda75e7ef9355ed73d70c86291281a938d7c406348c2a9

    • SSDEEP

      24576:XqDEvCTbMWu7rQYlBQcBiT6rprG8a08u:XTvC/MTQYxsWR7a08

    • Amadey

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

    • Amadey family

    • DarkVision Rat

      DarkVision Rat is a trojan written in C++.

    • Darkvision family

    • Detects Healer an antivirus disabler dropper

    • GCleaner

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

    • Gcleaner family

    • 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 Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • Modifies security service

    • StormKitty

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

    • StormKitty payload

    • Stormkitty family

    • Contacts a large (3219) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Possible privilege escalation attempt

    • Sets service image path in registry

    • Stops running service(s)

    • 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.

    • Deletes itself

    • 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.

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of local email clients

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

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • 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.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Looks up external IP address via web service

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • 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