General

  • Target

    2025-04-02_e9c3720b101e469f261fe20e246e3e97_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250402-sehrbsywbx

  • MD5

    e9c3720b101e469f261fe20e246e3e97

  • SHA1

    085847380cebb6beab8324221429deb9164b904b

  • SHA256

    a6334a19d5f77be548a00862a4c9b5f0863575a2cd42e3a43aae2a8ab4280f55

  • SHA512

    0b751fc5908808ffd0fc9b0a22908d8aa9599aedfbd71460a676dcab58365afaf9876895db2ea85c509fd606523189d2e9d7d6956cc9640ae1551c635e77e84d

  • SSDEEP

    24576:kqDEvCTbMWu7rQYlBQcBiT6rprG8a0zu:kTvC/MTQYxsWR7a0z

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://rodformi.run/aUosoz

https://metalsyo.digital/opsa

https://iqironloxp.live/aksdd

https://navstarx.shop/FoaJSi

https://starcloc.bet/GOksAo

https://madvennture.top/GKsiio

https://targett.top/dsANGt

https://qspacedbv.world/EKdlsk

https://igalxnetb.today/GsuIAo

https://hcosmosyf.top/GOsznj

https://ironloxp.live/aksdd

https://hywnnavstarx.shop/FoaJSi

https://advennture.top/GKsiio

https://spacedbv.world/EKdlsk

https://galxnetb.today/GsuIAo

https://hadvennture.top/GKsiio

https://wstarcloc.bet/GOksAo

https://atargett.top/dsANGt

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

      2025-04-02_e9c3720b101e469f261fe20e246e3e97_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      e9c3720b101e469f261fe20e246e3e97

    • SHA1

      085847380cebb6beab8324221429deb9164b904b

    • SHA256

      a6334a19d5f77be548a00862a4c9b5f0863575a2cd42e3a43aae2a8ab4280f55

    • SHA512

      0b751fc5908808ffd0fc9b0a22908d8aa9599aedfbd71460a676dcab58365afaf9876895db2ea85c509fd606523189d2e9d7d6956cc9640ae1551c635e77e84d

    • SSDEEP

      24576:kqDEvCTbMWu7rQYlBQcBiT6rprG8a0zu:kTvC/MTQYxsWR7a0z

    • 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

    • 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

    • 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

    • 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.

    • Reads user/profile data of web browsers

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

    • 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.

    • 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