General

  • Target

    2025-04-04_70a877a407ac3ff8da8241278dc4dc41_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250404-kfx9eavrz4

  • MD5

    70a877a407ac3ff8da8241278dc4dc41

  • SHA1

    8683fa24402be741c6397c6dbed8f806d39cc4c4

  • SHA256

    82d86b6d20babb2486ad1f9939af00b00e807017c4a6239dec0d87ee9512199d

  • SHA512

    f7d879f2b970570622b0953f8b532e6075fd4de8264a1d68354c22d64c02482046aa8223ee0264ffd1248b2859e75556aa1aa459041524e13dd40d34e75e97a3

  • SSDEEP

    24576:KqDEvCTbMWu7rQYlBQcBiT6rprG8a0Pu:KTvC/MTQYxsWR7a0P

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

lumma

C2

https://xrfxcaseq.live/gspaz

https://jrxsafer.top/shpaoz

https://gkrxspint.digital/kendwz

https://erhxhube.run/pogrs

https://grxeasyw.digital/xxepw

https://advennture.top/GKsiio

https://targett.top/dsANGt

https://ywmedici.top/noagis

https://rodformi.run/aUosoz

https://metalsyo.digital/opsa

https://ironloxp.live/aksdd

https://navstarx.shop/FoaJSi

https://wstarcloc.bet/GOksAo

https://atargett.top/dsANGt

https://spacedbv.world/EKdlsk

https://galxnetb.today/GsuIAo

https://0scenarisacri.top/gHSAYuqo

https://njrxsafer.top/shpaoz

https://zkrxspint.digital/kendwz

https://rhxhube.run/pogrs

Extracted

Family

gcleaner

C2

185.156.73.98

45.91.200.135

Targets

    • Target

      2025-04-04_70a877a407ac3ff8da8241278dc4dc41_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      70a877a407ac3ff8da8241278dc4dc41

    • SHA1

      8683fa24402be741c6397c6dbed8f806d39cc4c4

    • SHA256

      82d86b6d20babb2486ad1f9939af00b00e807017c4a6239dec0d87ee9512199d

    • SHA512

      f7d879f2b970570622b0953f8b532e6075fd4de8264a1d68354c22d64c02482046aa8223ee0264ffd1248b2859e75556aa1aa459041524e13dd40d34e75e97a3

    • SSDEEP

      24576:KqDEvCTbMWu7rQYlBQcBiT6rprG8a0Pu:KTvC/MTQYxsWR7a0P

    • Amadey

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

    • Amadey family

    • 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

    • 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.

    • Downloads MZ/PE file

    • 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.

    • 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.

    • 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