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General

  • Target
    cone.exe.zip
  • Size 43.9MB
  • Sample260619-e5zwmsfs2v
  • SHA256 4e5cebe1908e12e8a4ed1198fb01fb87871dbe54847855b11b3540dbc47bbe88
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xred

C2
  • xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Extracted

Family
  • cobaltstrike

Botnet
  • 1359593325

C2
  • http://120.79.181.138:443/pixel

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    120.79.181.138,/pixel

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5q7MB/tbUnzXSL7Zy+R/NrXBsv04yMfdAg46oqaulvNUOMYgsS/FPmKLLTw6knGLWSaH9+NVc0VkhsAjKhzjWIlVJqCoTZYIVu8CKnF/rDxYpmYjmqqd8EBIIxq3QuVWd6z7xYx7AZh1RDlecuKLPtX3fn6p9Wud81SEPl0wlyQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0)

  • watermark

    1359593325

Extracted

Family
  • supershell

C2
  • 45.197.12.73:3232

Extracted

Path
  • C:\Users\Admin\AppData\Local\Temp\a\!Please Read Me!.txt

  • wannacry

Ransom Note
  • Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1 Next, please find the decrypt software on your desktop, an executable file named "!WannaDecryptor!.exe". If it does not exsit, download the software from the address below. (You may need to disable your antivirus for a while.) rar password: wcry123 Run and follow the instructions! �
Wallets
  • 15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1

Extracted

Family
  • xworm

C2
  • 209.145.51.44:7000

Mutex
  • qaA60TVolmeexQD8

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family
  • redline

Botnet
  • first

C2
  • 212.56.41.77:1912

Extracted

Family
  • risepro

C2
  • 3.36.173.8:50500

Extracted

Family
  • amadey

Version
  • 5.60

Botnet
  • 1b2025

C2
  • http://microsoft-telemetry.cc

  • http://xboxtelemetry-defender.cc

Attributes
  • strings_key

    b33ebf101e5565bbfe8670bcfe79b946

  • url_paths

    /cvdfnaFJBmC0/index.php

    /cvdfnaFJBmC1/index.php

    /cvdfnaFJBmC2/index.php

rc4.plain

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://185.156.72.2/testmine/random.exe

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://185.156.72.2/testmine/random.exe

Extracted

Family
  • redline

Botnet
  • cheat

C2
  • 154.91.34.165:64951

Extracted

Family
  • vidar

Version
  • 13.6

Botnet
  • 158fdd2a4f5abb978509580715e5353f

C2
  • https://t.me/m00f3r

  • https://steamcommunity.com/profiles/76561199851454339

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/132.0.0.0 Safari/537.36 OPR/117.0.0.0

Extracted

Family
  • discordrat

Attributes
  • discord_token

    MTM0OTU1Nzg2MTk3NzY4NjExOA.GZnBJ8.ModoCKrx8GueOq0zGHlbO14l4wHwAZe9839-DA

  • server_id

    1350894549899411528

Extracted

Family
  • gh0strat

C2
  • 192.168.1.221

Extracted

Family
  • umbral

Version
  • v1.3

C2
  • https://discord.com/api/webhooks/1346459311483785276/cQnVuDAoiFJcDf4vo7vWTgnnFbmUju8Qxk65L_lTD8cZZ2u1KsT1eGhKTrTCfucO5-er

Extracted

Family
  • cobaltstrike

Botnet
  • 987654321

C2
  • http://103.171.35.26:9443/dot.gif

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    103.171.35.26,/dot.gif

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    9443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYwABfVZCivHbnjZUO+BO81zPgD/iC2oPyKTKg/ktH1Zbz3KyDsPWnMof9juyAfTGI73mxgqkNUk3MwtLRfIqw+cleDaWzp4gE2tnKy9qy4dqKpTA6yNxxtvSYH3EW3YQb7BsYeNZclmAmezp4zgRUwqydV21a6CYhEsjH2IeQ7wIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; BOIE9;ENUSMSE)

  • watermark

    987654321

Extracted

Family
  • amadey

Version
  • 5.55

Botnet
  • fbf543

C2
  • http://94.154.35.25

Attributes
  • install_dir

    96a319e745

  • install_file

    Srxelqcif.exe

  • strings_key

    f8bfac017914b836f3106c5bcd0878fe

  • url_paths

    /di9ku38f/index.php

rc4.plain

Extracted

Family
  • vidar

Version
  • 15.6

Botnet
  • fc155c5bf8a148a93a2ba17de68393f0n

Campaign
  • rif0lm

C2
  • https://telegram.me/rif0lm

  • https://steamcommunity.com/profiles/76561198783900411

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:144.0) Gecko/20100101 Firefox/144.0

Targets

    • Target
      2to1ep.bin
    • Size 13.1MB
    • SHA256 65ba3988d38f83b9ee1f31cafa5bd37dc6b72279f5618aac94d71a904efa0cac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Neshta payload

    • Detect SalatStealer payload

    • Family: Neshta

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

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Family: Supershell

      Supershell is a cross-platfrom reverse shell written in Golang.

    • Family: Wannacry

      WannaCry is a ransomware cryptoworm.

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Quasar payload

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Downloads MZ/PE file

    • Indicator Removal: Network Share Connection Removal

      Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation.

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • Modifies Windows Firewall

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

    • Creates new service(s)

    • Cryptocurrency Miner

      Makes network request to known mining pool URL.

    • Executes dropped EXE

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • Loads dropped DLL

    • Modifies file permissions

    • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

      Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

    • Stops running service(s)

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unexpected DNS network traffic destination

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

    • Use of msiexec (install) with remote resource

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Hide Artifacts: Hidden Window

      Windows that would typically be displayed when an application carries out an operation can be hidden.

    • 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.

    • 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.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • UPX packed file

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

    • Target
      4363463463464363463463463.exe.bin
    • Size 10KB
    • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: RedLine

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

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • RedLine payload

    • Downloads MZ/PE file

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops desktop.ini file(s)

    • Enumerates processes with tasklist

    • Target
      Synaptics.exe.bin
    • Size 764KB
    • SHA256 4e5cc8cb98584335400d00f0a0803c3e0202761f3fbe50bcab3858a80df255e1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect SalatStealer payload

    • Detects Amadey x86-bit Payload

    • Family: Amadey

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

    • Family: RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Family: Wannacry

      WannaCry is a ransomware cryptoworm.

    • Family: Xred

      Xred is backdoor written in Delphi.

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Contacts a large (7079) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Downloads MZ/PE file

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • Modifies Windows Firewall

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Suricata alert: Tor Node X.509 Certificate Pattern Detected - Inbound

      Network activity triggered a Suricata alert

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Drops desktop.ini file(s)

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • Enumerates processes with tasklist

    • Sets desktop wallpaper using registry

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

    • Target
      TsarBomba.exe
    • Size 25.2MB
    • SHA256 3755718db9d33f4aba2563de454d4530a308b41b1096c904102d08e2101f2020
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Chaos Ransomware

    • DCRat payload

    • Detect Rokrat payload

    • Detect Vidar Stealer

    • Detect Xworm Payload

    • Detected Xorist Ransomware

    • Detects AdesStealer

    • Detects HiddenTear Ransomware

    • Detects JLocker ransomware.

    • Detects Umbral payload

    • Detects ValleyRAT payload

    • Family: AdesStealer

      AdesStealer is a modular stealer written in C#.

    • Family: Chaos

      Ransomware family first seen in June 2021.

    • Family: Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Family: DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Family: Discord RAT

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

    • Family: Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • Family: HiddenTear, Cryptear

      HiddenTear aka Cryptear is an open-source ransomware available on Github since 2015, with many versions in the wild.

    • Family: JLocker

      JLocker, also known as JRansomware, is a new Rust based ransomware.

    • Family: Lockbit

      Ransomware family with multiple variants released since late 2019.

    • Family: ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Family: RA World

      RA World ransomware, also known as RA Group, is a crypto-ransomware variant that has evolved from the earlier Babuk ransomware. It emerged in April 2023.

    • Family: RedLine

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

    • Family: Rokrat

      Rokrat is a remote access trojan written in c++.

    • Family: SectopRAT

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

    • Family: Umbral

      Umbral stealer is an open-source modular stealer written in C#.

    • Family: ValleyRat

      ValleyRat stage2 is a backdoor written in C++.

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Family: Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Gh0st RAT payload

    • ModiLoader Second Stage

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine payload

    • Rule to detect Lockbit 3.0 ransomware Windows payload

    • SectopRAT payload

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (173) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Executes dropped EXE

    • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

      Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Network Share Discovery

      Attempt to gather information on host network.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • Suspicious use of SetThreadContext

    • Target
      cobaltstrike_shellcode.bin
    • Size 219KB
    • SHA256 b9321c27be4295c15d7f92fafc20d7ccac5f21204b79ebc2fed583dda0197cf9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
    • Size 3.4MB
    • SHA256 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Wannacry

      WannaCry is a ransomware cryptoworm.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • Suricata alert: Tor Node X.509 Certificate Pattern Detected - Inbound

      Network activity triggered a Suricata alert

    • Adds Run key to start application

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    • Sets desktop wallpaper using registry

    • Target
      random.exe.bin
    • Size 6.8MB
    • SHA256 be68f32481e1551531f9c2ae9322870aa30e48224fb0ad1f4468b04ec07374c0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Amadey x86-bit Payload

    • Detects Vidar Stealer

    • Family: Amadey

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

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Modifies security service

    • 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)

    • NirSoft NirCmd

      NirCmd is a lightweight Windows command-line tool for automating system tasks

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Creates new service(s)

    • Disables service(s)

    • 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

    • Stops running service(s)

    • Adds Run key to start application

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks

static1

pyinstaller1359593325backdoorxredtrojancobaltstrike
Score
10/10

behavioral1

backdoordefense_evasiondiscoveryexecutionneshtaquasarsalatstealersupershellwannacryinstallerminerpersistenceprivilege_escalationransomwarerevoked_codesignspywarestealerthemidatrojanupxworm
Score
10/10

behavioral2

firstdefense_evasiondiscoveryredlinexworminfostealerinstallerpyinstallerratrevoked_codesigntrojan
Score
10/10

behavioral3

backdoor1b2025credential_accessdefense_evasiondiscoveryexecutionamadeyriseprosalatstealerwannacryxredimpactinstallerpersistencepyinstallerransomwarerevoked_codesignspywarestealersuricatatrojanupxworm
Score
10/10

behavioral4

aspackv2backdoor158fdd2a4f5abb978509580715e5353f987654321cheatdefense_evasiondiscoveryexecutionades_stealerchaoscobaltstrikedcratdiscordratgh0strathiddentearjlockerlockbitmodiloaderraworldredlinerokratsectopratumbralvalleyrat_s2vidarxoristxwormimpactinfostealerinstallerpersistenceransomwareratrevoked_codesignrootkitstealertrojan
Score
10/10

behavioral5

backdoor1359593325discoverycobaltstriketrojan
Score
10/10

behavioral6

defense_evasiondiscoveryexecutionwannacryimpactpersistenceransomwarespywarestealersuricataworm
Score
10/10

behavioral7

fbf543fc155c5bf8a148a93a2ba17de68393f0nrif0lmdefense_evasiondiscoveryexecutionamadeyvidarpersistencestealertrojan
Score
10/10