General

  • Target

    Family Guy S1xE2 The broccoli must die.mp3

  • Size

    321KB

  • Sample

    241204-anm4assjcw

  • MD5

    4b488aefbc3b75599a8875694daf54e9

  • SHA1

    e4158542b96e29c07942261ecb8dab38b673f5e5

  • SHA256

    68d54867643f1c0c4d77051d87c29d520062d8eb6473e953653d93ddcdd1bd92

  • SHA512

    555a0e22593b3bea910d4cc0082889b334435b47bac7bbc5d4df19212ceba3d619ddef026ef8f21462122649e1d85ad3682bf9266f9c629831982ac3bc4d914d

  • SSDEEP

    6144:HJD+tGGDQni8qFyFt6UE8LLpgpH00+YMDngNESkK2hlI8QWZ6Y3CFi23XH0PcOqE:1+XMoEgUBPg00+1fK2hKMZ5yFtL/rM1j

Malware Config

Extracted

Family

revengerat

Botnet

Guest

C2

0.tcp.ngrok.io:19521

Mutex

RV_MUTEX

Extracted

Family

warzonerat

C2

168.61.222.215:5400

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

nickman12-46565.portmap.io:46565

nickman12-46565.portmap.io:1735

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    Userdata.exe

  • copy_folder

    Userdata

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    true

  • install_path

    %WinDir%\System32

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %WinDir%\System32

  • mouse_option

    false

  • mutex

    remcos_vcexssuhap

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family

azorult

C2

http://boglogov.site/index.php

Targets

    • Target

      Family Guy S1xE2 The broccoli must die.mp3

    • Size

      321KB

    • MD5

      4b488aefbc3b75599a8875694daf54e9

    • SHA1

      e4158542b96e29c07942261ecb8dab38b673f5e5

    • SHA256

      68d54867643f1c0c4d77051d87c29d520062d8eb6473e953653d93ddcdd1bd92

    • SHA512

      555a0e22593b3bea910d4cc0082889b334435b47bac7bbc5d4df19212ceba3d619ddef026ef8f21462122649e1d85ad3682bf9266f9c629831982ac3bc4d914d

    • SSDEEP

      6144:HJD+tGGDQni8qFyFt6UE8LLpgpH00+YMDngNESkK2hlI8QWZ6Y3CFi23XH0PcOqE:1+XMoEgUBPg00+1fK2hKMZ5yFtL/rM1j

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Azorult family

    • Chimera

      Ransomware which infects local and network files, often distributed via Dropbox links.

    • Chimera Ransomware Loader DLL

      Drops/unpacks executable file which resembles Chimera's Loader.dll.

    • Chimera family

    • Floxif family

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Lokibot

      Lokibot is a Password and CryptoCoin Wallet Stealer.

    • Lokibot family

    • Modifies WinLogon for persistence

    • Modifies Windows Defender Real-time Protection settings

    • Modifies visiblity of hidden/system files in Explorer

    • Process spawned unexpected child process

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

    • RMS

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

    • Remcos

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

    • Remcos family

    • RevengeRAT

      Remote-access trojan with a wide range of capabilities.

    • Revengerat family

    • Rms family

    • UAC bypass

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzonerat family

    • Windows security bypass

    • Detects Floxif payload

    • Grants admin privileges

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

    • ReZer0 packer

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • Remote Service Session Hijacking: RDP Hijacking

      Adversaries may hijack a legitimate user's remote desktop session to move laterally within an environment.

    • Warzone RAT payload

    • Blocklisted process makes network request

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Server Software Component: Terminal Services DLL

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Stops running service(s)

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • 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.

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Creates a large amount of network flows

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • 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.

    • Modifies WinLogon

    • Password Policy Discovery

      Attempt to access detailed information about the password policy used within an enterprise network.

    • 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.

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Users

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks