LunarWeb

Examples include "DarkTortilla can obtain system information by querying the Win32_ComputerSystem, Win32_BIOS, Win32_MotherboardDevice, Win32_PnPEntity, and Win32_DiskDrive WMI objects" and "Kimsuky has also obtained system information ... through querying various Windows Management Instrumentation (WMI) classes including Win32_OperatingSystem."

The content repeatedly describes threat actors and malware using PowerShell scripts/commands for execution, download, staging, reconnaissance, persistence, credential access, lateral movement, and defense evasion; e.g., "Sandworm Team used PowerShell scripts to run a credential harvesting tool in memory to evade defenses."

During the 2016 Ukraine Electric Power Attack, Sandworm Team used the xp_cmdshell command in MS-SQL. During the 2025 Poland Wiper Attacks, the adversaries leveraged PsExec to run cmd.exe commands on multiple victim machines. Numerous malware families and groups are described as using cmd.exe, cmd /c, Windows command shell, or command-line interfaces to execute commands, payloads, reconnaissance, persistence, cleanup, and ransomware actions. | APT1 has used the Windows command shell to execute commands, and batch scripting to automate execution. Blue Mockingbird has used batch script files to automate execution and deployment of payloads. During HomeLand Justice, threat actors used Windows batch files for persistence and execution.

The content repeatedly describes payloads, strings, configuration files, scripts, URLs, and binaries being obfuscated or encoded using Base64, XOR, RC4, AES, RSA, hex encoding, custom algorithms, and other methods across many malware families and threat actors.

Examples throughout the content include 'encrypted payloads decrypted and executed in memory,' 'encrypts its configuration file,' 'AES-encrypted resource,' 'RC4 encrypted embedded scripts,' and 'payload includes an encrypted main component.'

During the 2016 Ukraine Electric Power Attack, DLLs and EXEs with filenames associated with common electric power sector protocols were used to masquerade files.

Many entries explicitly describe deleting artifacts 'to cover tracks,' 'evade detection,' 'remove evidence,' 'reduce their footprint,' or as part of 'post-intrusion cleanup process.' Examples include APT28 deleting files to cover tracks, FIN5 using SDelete to clean up the environment, and Dragonfly deleting operational files as part of cleanup.

The content repeatedly describes threat actors and malware deleting files, tools, scripts, logs, droppers, staged data, and artifacts from compromised systems to cover tracks, remove evidence, or self-delete.

The content repeatedly describes malware and threat actors decoding, decrypting, deobfuscating, or unpacking payloads, strings, configuration data, commands, and C2 responses prior to execution or use.

The content repeatedly describes malware and threat actors using commands and APIs such as ipconfig /all, ifconfig, arp -a, route print, nbtstat, netsh, GetAdaptersInfo, and GetIpNetTable to gather IP addresses, MAC addresses, DNS, DHCP, gateways, routing tables, ARP cache, proxy settings, domains, and network adapter/interface details.

The content repeatedly describes malware and threat actors collecting usernames, identifying logged-in users, running whoami/query user/quser, checking whether the current user is an administrator, enumerating user sessions, and gathering account details from compromised hosts.

The content repeatedly describes malware and threat actors obtaining lists of running processes, using utilities such as tasklist, ps, WMI, Get-Process, CreateToolhelp32Snapshot, EnumProcesses, and similar APIs/commands to enumerate active processes on victim systems.

Examples include 'Action RAT can use WMI to gather AV products installed on an infected host,' 'Bumblebee can use WMI to gather system information,' and 'Volt Typhoon has leveraged WMIC for execution, remote system discovery.'

The content repeatedly describes malware and threat actors listing files and directories, enumerating drives, searching for files by extension/name/path, retrieving file metadata, and browsing file systems (for example: "APT28 has used Forfiles to locate PDF, Excel, and Word documents during collection" and "cmd can be used to find files and directories with native functionality such as dir commands").

"Bazar can query the Registry for installed applications." / "BRONZE BUTLER has used tools to enumerate software installed on an infected host." / "LightSpy ... enumerate the Applications folder to collect the bundle name, bundle identifier, and version information..." / "Volt Typhoon has queried the Registry on compromised systems for information on installed software."

Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment.

Multiple actors and tools are described as using 7-Zip/WinRAR/zip/tar/gzip/makecab/PowerShell Compress-Archive to compress (often password-protect/encrypt) collected data prior to exfiltration (e.g., “used 7zip to archive extracted data in preparation for exfiltration”, “created password-protected RAR archives prior to exfiltration”, “used built-in PowerShell capabilities (Compress-Archive cmdlet) to compress collected data”).

Cobian RAT obfuscates communications with the C2 server using Base64 encoding... Daserf uses custom base64 encoding to obfuscate HTTP traffic... Pikabot uses base64 encoding in conjunction with symmetric encryption mechanisms to obfuscate command and control communications.

The content repeatedly describes threat actors and malware using HTTP and HTTPS for command and control, such as: "Sandworm Team used BlackEnergy to communicate between compromised hosts and their command-and-control servers via HTTP post requests."

C2 traffic from ADVSTORESHELL is encrypted, then encoded with Base64 encoding... APT19 HTTP malware variant used Base64 to encode communications to the C2 server... APT33 has used base64 to encode command and control traffic.

The content repeatedly describes malware and threat actors using SSL, TLS, HTTPS, RSA, AES, Blowfish, RC4, ECIES, Diffie-Hellman, OpenSSL, WolfSSL, and mutual TLS to protect command and control traffic.

Examples include: "encrypts some C2 with RSA", "RSA encryption for C2 communications", "hard-coded RSA public key", "RSA-2048", "RSA-4096", and "REvil has encrypted C2 communications with the ECIES algorithm".

AppleSeed has divided files if the size is 0x1000000 bytes or more. APT28 has split archived exfiltration files into chunks smaller than 1MB. APT41 transfers post-exploitation files dividing the payload into fixed-size chunks to evade detection.