Resubmissions

10/01/2025, 00:42

250110-a2rcwawlcz8

08/01/2025, 13:31

250108-qsdnes1qb110

17/12/2024, 13:35

241217-qv6rzs1nhp10

15/11/2024, 19:14

241115-xxqbcayqht

15/11/2024, 19:06

241115-xr6q5szdnf10

14/11/2024, 23:35

241114-3lfknavfqg10

14/11/2024, 23:26

241114-3eysnavfje10

14/11/2024, 23:12

241114-26znlavdqq10

General

  • Target
    4363463463464363463463463.exe
  • Size 10KB
  • Sample241114-3eysnavfje
  • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • Logs

C2
  • 185.215.113.9:9137

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • 18.ip.gl.ply.gg:6606

  • 18.ip.gl.ply.gg:7707

  • 18.ip.gl.ply.gg:8808

  • 18.ip.gl.ply.gg:9028

Mutex
  • 7U2HW8ZYjc9H

Attributes
  • delay

    3

  • install

    true

  • install_file

    Discord.exe

  • install_folder

    %AppData%

aes.plain

Extracted

Family
  • vidar

Version
  • 11.5

Botnet
  • 321a707fa673780c2e4ab40d133f2899

C2
  • https://t.me/gos90t

  • https://steamcommunity.com/profiles/76561199800374635

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • Office04

C2
  • 192.168.43.241:4782

  • 91.92.254.40:4782

Mutex
  • 0517af80-95f0-4a6d-a904-5b7ee8faa157

Attributes
  • encryption_key

    6095BF6D5D58D02597F98370DFD1CCEB782F1EDD

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    svhost

  • subdirectory

    SubDir

Extracted

Family
  • xworm

C2
  • pressure-creates.gl.at.ply.gg:56274

  • assistance-arbitration.gl.at.ply.gg:12152

  • rondtimes.top:1940

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Extracted

Family
  • redline

C2
  • 185.215.113.9:12617

Extracted

Family
  • redline

Botnet
  • 30072024

C2
  • 185.215.113.67:40960

Extracted

Family
  • redline

Botnet
  • newbundle2

C2
  • 185.215.113.67:15206

Extracted

Family
  • redline

Botnet
  • BUY TG @FATHEROFCARDERS

C2
  • 45.66.231.214:9932

Extracted

Family
  • metasploit

Version
  • encoder/shikata_ga_nai

Extracted

Family
  • metasploit

Version
  • metasploit_stager

C2
  • 144.34.162.13:3333

Extracted

Family
  • redline

Botnet
  • TG CLOUD @RLREBORN Admin @FATHEROFCARDERS

C2
  • 89.105.223.196:29862

Extracted

Family
  • quasar

Version
  • 1.4.0

Botnet
  • svhost

C2
  • 151.177.61.79:4782

Mutex
  • a148a6d8-1253-4e62-bc5f-c0242dd62e69

Attributes
  • encryption_key

    5BEC1A8BC6F8F695D1337C51454E0B7F3A4FE968

  • install_name

    svhost.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    svhost

  • subdirectory

    svhost

Extracted

Family
  • vidar

Version
  • 10.6

Botnet
  • af458cf23e4b27326a35871876cc63d9

C2
  • https://steamcommunity.com/profiles/76561199747278259

  • https://t.me/armad2a

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 YaBrowser/24.6.0.1 Safari/537.36

Targets

    • Target
      4363463463464363463463463.exe
    • Size 10KB
    • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
    • MD5 SHA1 SHA512 SSDEEP
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • Detect Neshta payload

    • Detect Vidar Stealer

    • Detect Xworm Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Modifies security service

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta family

    • Phorphiex family

    • Phorphiex payload

    • Phorphiex, Phorpiex

      Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • RedLine

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

    • RedLine payload

    • Redline family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Windows security bypass

    • Xmrig family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Async RAT payload

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

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

    • Modifies boot configuration data using bcdedit

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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.

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • 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.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks