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General

  • Target

    c498735b89871dc42f522a389d3f2c63b347364fd8b03a6d788c092ce9353d77.exe

  • Size

    1.9MB

  • Sample

    250309-c6n5esxks4

  • MD5

    5b1dbccb1977e33fae7e0efa78e96b49

  • SHA1

    fd97d5e5080b0130e21f998ed33b47997dd87d84

  • SHA256

    c498735b89871dc42f522a389d3f2c63b347364fd8b03a6d788c092ce9353d77

  • SHA512

    62de874632c6900b307c1fe3b3bfc00de88a3b80311d0c2746a71f53899f20eb658a944fd4e29d80a1af8e25695e61d913f64fc3b035fb7d78c8e7be13ca13a8

  • SSDEEP

    49152:GbH3jNl9hAMO18bTKiyyGqxcyO1iQwLoFha7:GbHB72buXmA0iVLoFC

Malware Config

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://defaulemot.run/api

https://begindecafer.world/api

https://.garagedrootz.top/api

https://modelshiverd.icu/api

https://arisechairedd.shop/api

https://catterjur.run/api

https://orangemyther.live/api

https://fostinjec.today/api

https://sterpickced.digital/api

https://j8arisechairedd.shop/api

https://garagedrootz.top/api

https://gmodelshiverd.icu/api

https://biochextryhub.bet/api

https://q8explorebieology.run/api

https://gadgethgfub.icu/api

https://moderzysics.top/api

https://5ktechmindzs.live/api

https://6codxefusion.top/api

https://7phygcsforum.life/api

https://techspherxe.top/api

Extracted

Family

stealc

Botnet

trump

C2

http://45.93.20.28

Attributes
  • url_path

    /85a1cacf11314eb8.php

Extracted

Family

xworm

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

  • pastebin_url

    https://pastebin.com/raw/H3wFXmEi

Extracted

Family

redline

Botnet

Build 7

C2

101.99.92.190:40919

Extracted

Family

vidar

Botnet

ir7am

C2

https://t.me/l793oy

https://steamcommunity.com/profiles/76561199829660832

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0

Extracted

Family

lumma

C2

https://moderzysics.top/api

Targets

    • Target

      c498735b89871dc42f522a389d3f2c63b347364fd8b03a6d788c092ce9353d77.exe

    • Size

      1.9MB

    • MD5

      5b1dbccb1977e33fae7e0efa78e96b49

    • SHA1

      fd97d5e5080b0130e21f998ed33b47997dd87d84

    • SHA256

      c498735b89871dc42f522a389d3f2c63b347364fd8b03a6d788c092ce9353d77

    • SHA512

      62de874632c6900b307c1fe3b3bfc00de88a3b80311d0c2746a71f53899f20eb658a944fd4e29d80a1af8e25695e61d913f64fc3b035fb7d78c8e7be13ca13a8

    • SSDEEP

      49152:GbH3jNl9hAMO18bTKiyyGqxcyO1iQwLoFha7:GbHB72buXmA0iVLoFC

    • 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

    • Detect Xworm Payload

    • 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

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • StormKitty

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

    • StormKitty payload

    • Stormkitty family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • VenomRAT

      Detects VenomRAT.

    • Venomrat family

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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

    • 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 cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Legitimate hosting services abused for malware hosting/C2

    • 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