Resubmissions

16-12-2024 05:27

241216-f5kx6awmh1 10

14-12-2024 20:23

241214-y6jqlasrhy 10

14-12-2024 20:22

241214-y51bysvmbk 10

14-12-2024 20:13

241214-yzc98svkfr 10

14-12-2024 13:14

241214-qgw1masrcy 10

14-12-2024 13:12

241214-qfk7qsvlaq 3

12-12-2024 18:19

241212-wymq6ssnat 10

12-12-2024 18:16

241212-www7tssmet 10

General

  • Target

    241127-xqsswsslej_pw_infected.zip

  • Size

    12KB

  • Sample

    241212-wymq6ssnat

  • MD5

    79fd058f7d06cc022de1786507eb26e3

  • SHA1

    86590ec8ed73fd2951587561dff5387e9e0e18e6

  • SHA256

    cf99eaaa334a9c8ffc2fe0e1068ffcc02dda1dd8b2b0eab2821182c5d2c1f51d

  • SHA512

    8316ac3782c05a3ebea4ca0868e33512e5ef29b251498f3af5ab261cd2010dec6b0eca8a57adcadb0d70653be2e22c0c2c137c7a38ec7b3d5ebbdd02e09c0227

  • SSDEEP

    384:sBfwcSEp9ZjKXSBIDv4dDfjlMJ7HWTHWT:wfACW6Dr8HWTHWT

Malware Config

Extracted

Family

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://infect-crackle.cyou/api

https://moutheventushz.shop/api

https://respectabosiz.shop/api

https://bakedstusteeb.shop/api

https://conceszustyb.shop/api

https://nightybinybz.shop/api

https://standartedby.shop/api

https://mutterissuen.shop/api

https://worddosofrm.shop/api

https://berrylinyj.cyou/api

Extracted

Family

risepro

C2

3.36.173.8:50500

Extracted

Family

remcos

Botnet

RemoteHost

C2

192.210.150.26:8787

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-R1T905

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family

xworm

C2

HITROL-60505.portmap.host:60505

127.0.0.1:58963

login-donor.gl.at.ply.gg:58963

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    Google Chrome.exe

  • pastebin_url

    https://pastebin.com/raw/hhG5zGXd

Extracted

Family

redline

Botnet

1337

C2

194.87.248.37:1912

Extracted

Family

stealc

Botnet

default2

C2

http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family

stealc

Botnet

Voov3

C2

http://154.216.17.90

Attributes
  • url_path

    /a48146f6763ef3af.php

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

96.248.52.125:8031

Mutex

adobe_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    update.exe

  • install_folder

    %Temp%

aes.plain

Extracted

Family

stealc

Botnet

default

C2

http://91.202.233.158

Attributes
  • url_path

    /e96ea2db21fa9a1b.php

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

newwwwwwwwwwwwwwwwww

C2

185.16.38.41:2033

185.16.38.41:2034

185.16.38.41:2035

185.16.38.41:2022

185.16.38.41:2023

185.16.38.41:2024

185.16.38.41:20000

185.16.38.41:6666

Mutex

AsyncMutex_XXXX765643

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

lumma

C2

https://infect-crackle.cyou/api

https://covery-mover.biz/api

https://drive-connect.cyou/api

https://awake-weaves.cyou/api

https://immureprech.biz/api

https://deafeninggeh.biz/api

https://wrathful-jammy.cyou/api

https://sordid-snaked.cyou/api

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxNTQxMDg0NDg3NTQ4OTI4MA.Gx5ptK.HY1OYsjGMP1MsOoyD2E7T9pCvkfHTdOPozmb_c

  • server_id

    1315411300192616569

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:8080

101.99.92.189:8080

Mutex

d5gQ6Zf7Tzih1Pi1

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1296494108667416678/ZASeLgYlw4OZSUv8h9jKQd4eY6ktpyF3T4vMXTNf0Ppbac5asKxIs_xZz8YEc__J4qsO

Extracted

Family

stealc

Botnet

QQTalk2

C2

http://154.216.17.90

Attributes
  • url_path

    /a48146f6763ef3af.php

Extracted

Family

stealc

Botnet

Voov1

C2

http://154.216.17.90

Attributes
  • url_path

    /a48146f6763ef3af.php

Extracted

Family

xworm

Version

3.1

C2

camp.zapto.org:7771

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Extracted

Family

gurcu

C2

https://api.telegram.org/bot7855878545:AAEEMUvgpX9jTAxlDd2gM_Sbv2jbI6-5_0o/sendMessage?chat_id=7427009775

https://api.telegram.org/bot8081835502:AAFtGgtMdAzFeWYBpQcGx83fjDR_25zfjK0/sendDocument?chat_id=7538374929&caption=%F0%9F%92%A0DOTSTEALER%F0%9F%92%A0%0A%F0%9F%92%ABNew%20log:%0AIP:%20181.215.176.83%0AUsername:%20Admin%0ALocation:%20United%20Kingdom%20[GB],%20London,%20Englan

https://api.telegram.org/bot7587476277:AAEN7p2yOtrq884E9izAnIDu8WeE8vTqRjY/sendMessag

https://api.telegram.org/bot6144496200:AAG-IIb4TPBPT1INBnZWa7iLZBVaG67I2mE/sendDocument?chat_id=-1001562112668&caption=%3Ccode%3E%0A-%20IP%20Info%20-%0A%0AIP:%20181.215.176.83%0ACountry:%20United%20Kingdom%0ACity:%20London%0APostal:%20SW1%0AISP:%20Cogent%20Communications%20-%20A174%0ATimezone:%20+00:00%0A%0A-%20PC%20Info%20-%0A%0AUsername:%20Admin%0AOS:%20Microsoft%20Windows%2010%20Pro%0ACPU:%20Intel%20Core%20Processor%20(Broadwell)%0AGPU:%20Microsoft%20Basic%20Display%20Adapter%20(1280,%20720)%0AHWID:%20Unknown%0ACurrent%20Language:%20English%20(United%20States)%0AFileLocation:%20C:\Users\Admin\AppData\Local\Temp\a\888.exe%0AIs%20Elevated:%20true%0A%0A-%20Other%20Info%20-%0A%0AAntivirus:%20Unknown%0A%0A-%20Log%20Info%20-%0A%0ABuild:_____%0A%0APasswords:%20%E2%9D%8C%0ACookies:%20%E2%9C%85%201%0AWallets:%20%E2%9D%8C%0AFiles:%20%E2%9C%85%2016%0ACredit%20Cards:%20%E2%9D%8C%0AServers%20FTP/SSH:%20%E2%9D%8C%0ADiscord%20Tokens:%20%E2%9D%8C%0ATelegram:%20%E2%9D%8C%0A%0ATagged%20URLs:%20%E2%9D%8C%0ATagged%20Cookies:%20%E2%9D%8C%0A%0ATags%20Passwords:%20%0A%0ATags%20Cookies:%20%3C/code%3E&parse_mode=HTM

Extracted

Family

stealc

Botnet

QQtalk1

C2

http://154.216.17.90

Attributes
  • url_path

    /a48146f6763ef3af.php

Extracted

Family

stealc

Botnet

Voov

C2

http://154.216.17.90

Attributes
  • url_path

    /a48146f6763ef3af.php

Extracted

Family

stealc

Botnet

Voov2

C2

http://154.216.17.90

Attributes
  • url_path

    /a48146f6763ef3af.php

Extracted

Family

stealc

Botnet

QQtalk

C2

http://154.216.17.90

Attributes
  • url_path

    /a48146f6763ef3af.php

Targets

    • Target

      4363463463464363463463463.exe

    • Size

      10KB

    • MD5

      2a94f3960c58c6e70826495f76d00b85

    • SHA1

      e2a1a5641295f5ebf01a37ac1c170ac0814bb71a

    • SHA256

      2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce

    • SHA512

      fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f

    • SSDEEP

      192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K

    • 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 Xworm Payload

    • Detects ZharkBot payload

      ZharkBot is a botnet written C++.

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

    • Exelastealer family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Modifies visiblity of hidden/system files in Explorer

    • 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

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • Remcos family

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Risepro family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Systembc family

    • TA505

      Cybercrime group active since 2015, responsible for families like Dridex and Locky.

    • Ta505 family

    • UAC bypass

    • XMRig Miner payload

    • Xmrig family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • ZharkBot

      ZharkBot is a botnet written C++.

    • Zharkbot family

    • xmrig

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

    • Async RAT payload

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

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

    • Adds policy Run key to start application

    • 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

    • Modifies Windows Firewall

    • Sets service image path in registry

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Drops startup file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Uses the VBS compiler for execution

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Boot or Logon Autostart Execution: Authentication Package

      Suspicious Windows Authentication Registry Modification.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

    • Target

      New Text Document mod.exe

    • Size

      8KB

    • MD5

      69994ff2f00eeca9335ccd502198e05b

    • SHA1

      b13a15a5bea65b711b835ce8eccd2a699a99cead

    • SHA256

      2e2e035ece4accdee838ecaacdc263fa526939597954d18d1320d73c8bf810c2

    • SHA512

      ced53147894ed2dfc980bcb50767d9734ba8021f85842a53bb4bb4c502d51b4e9884f5f74c4dd2b70b53cafbe2441376675f7bd0f19bb20a3becb091a34fb9f3

    • SSDEEP

      96:y7ov9wc1dN1Unh3EHJ40CUJCrQt0LpCBIW12nEtgpH9GIkQYQoBNw9fnmK5iLjTv:yZyTFJfCB20LsBIW12n/eIkQ2BNg5S1

    • 44Caliber

      An open source infostealer written in C#.

    • 44Caliber family

    • Detect Umbral payload

    • Detect Xworm Payload

    • Discord RAT

      A RAT written in C# using Discord as a C2.

    • Discordrat family

    • Gurcu family

    • Gurcu, WhiteSnake

      Gurcu aka WhiteSnake is a malware stealer written in C#.

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

    • Rms family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • UAC bypass

    • Umbral

      Umbral stealer is an opensource moduler stealer written in C#.

    • Umbral family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

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

    • Adds policy Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • 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 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • 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.

    • Target

      New Text Document mod.exse

    • Size

      8KB

    • MD5

      69994ff2f00eeca9335ccd502198e05b

    • SHA1

      b13a15a5bea65b711b835ce8eccd2a699a99cead

    • SHA256

      2e2e035ece4accdee838ecaacdc263fa526939597954d18d1320d73c8bf810c2

    • SHA512

      ced53147894ed2dfc980bcb50767d9734ba8021f85842a53bb4bb4c502d51b4e9884f5f74c4dd2b70b53cafbe2441376675f7bd0f19bb20a3becb091a34fb9f3

    • SSDEEP

      96:y7ov9wc1dN1Unh3EHJ40CUJCrQt0LpCBIW12nEtgpH9GIkQYQoBNw9fnmK5iLjTv:yZyTFJfCB20LsBIW12n/eIkQ2BNg5S1

    • 44Caliber

      An open source infostealer written in C#.

    • 44Caliber family

    • Detect Umbral payload

    • Detect Xworm Payload

    • Discord RAT

      A RAT written in C# using Discord as a C2.

    • Discordrat family

    • Gurcu family

    • Gurcu, WhiteSnake

      Gurcu aka WhiteSnake is a malware stealer written in C#.

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

    • RedLine

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

    • RedLine payload

    • Redline family

    • Rms family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • UAC bypass

    • Umbral

      Umbral stealer is an opensource moduler stealer written in C#.

    • Umbral family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

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

    • Adds policy Run key to start application

    • 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

    • Drops file in Drivers directory

    • 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.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • 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.

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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

static1

Score
3/10

behavioral1

amadeyasyncratexelastealerlummaphorphiexquasarredlineremcosriseprostealcsystembcta505xmrigxwormzharkbot1337defaultdefault2newwwwwwwwwwwwwwwwwwremotehostvoov3botnetcollectioncredential_accessdefense_evasiondiscoveryevasionexecutioninfostealerloaderminerpersistenceprivilege_escalationpyinstallerratspywarestealerthemidatrojanupxvmprotectworm
Score
10/10

behavioral2

44caliberdiscordratgurculummarmsstealcumbralxwormqqtalk2voov1voov3credential_accessdefense_evasiondiscoveryevasionexecutionpersistenceratrootkitspywarestealertrojanupx
Score
10/10

behavioral3

44caliberdiscordratgurculummaquasarredlinermsstealcumbralxwormqqtalkqqtalk1qqtalk2voovvoov1voov2voov3collectioncredential_accessdefense_evasiondiscoveryevasionexecutioninfostealerpersistenceprivilege_escalationratrootkitspywarestealertrojanupx
Score
10/10