Query: write Sigma for Adversaries may look for details about the network configuration and settings of systems they access or through informat
Matching passage: Sigma rule: Adversaries may look for details about the network configuration and settings of systems they access or through informat. Logsource: windows / process_creation. Rule: title: HackTool - SharpView Execution id: b2317cfa-4a47-4ead-b3ff-297438c0bc2d related: - id: dcd74b95-3f36-4ed9-9598-0490951643aa type: similar status: test description: Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems references: - https://github.com/tevora-threat/SharpView/ - https://github.com/PowerShellMafia/PowerSploit/blob/d943001a7defb5e0d1657085a77a0e78609be58f/Recon/PowerView.ps1 - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-4---system-discovery-using-sharpview author: frack113 date: 2021-12-10 modified: 2023-02-14 tags: - attack.discovery - attack.t1049 - attack.t1069.002 - attack.t1482 - attack.t1135 - attack.t1033 logsource: category: process_creation product: windows detection: selection: - OriginalFileName: SharpView.exe - Image|endswith: \SharpView.exe - CommandLine|contains: - Add-RemoteConnection - Convert-ADName - ConvertFrom-SID - ConvertFrom-UACValue - Convert-SidToName - Export-PowerViewCSV - Find-DomainObjectPropertyOutlier - Find-DomainProcess - Find-DomainShare - Find-DomainUserEvent - Find-DomainUserLocation - Find-ForeignGroup - Find-ForeignUser - Find-GPOComputerAdmin - Find-GPOLocation - Find-Interesting - Find-LocalAdminAccess - Find-ManagedSecurityGroups - Get-CachedRDPConnection - Get-DFSshare - Get-DomainComputer - Get-DomainController - Get-DomainDFSShare - Get-DomainDNSRecord - Get-DomainFileServer - Get-DomainForeign - Get-DomainGPO - Get-DomainGroup - Get-DomainGUIDMap - Get-DomainManagedSecurityGroup - Get-DomainObject - Get-DomainOU - Get-DomainPolicy - Get-DomainSID - Get-DomainSite - Get-DomainSPNTicket - Get-DomainSubnet - Get-DomainTrust - Get-DomainUserEvent - Get-ForestDomain - Get-ForestGlobalCatalog - Get-ForestTrust - Get-GptTmpl - Get-GroupsXML - Get-LastLoggedOn - Get-LoggedOnLocal - Get-NetComputer - Get-NetDomain - Get-NetFileServer - Get-NetForest - Get-NetGPO - Get-NetGroupMember - Get-NetLocalGroup - Get-NetLoggedon - Get-NetOU - Get-NetProcess - Get-NetRDPSession - Get-NetSession - Get-NetShare - Get-NetSite - Get-NetSubnet - Get-NetUser - Get-PathAcl - Get-PrincipalContext - Get-RegistryMountedDrive - Get-RegLoggedOn - Get-WMIRegCachedRDPConnection - Get-WMIRegLastLoggedOn - Get-WMIRegMountedDrive - Get-WMIRegProxy - Invoke-ACLScanner - Invoke-CheckLocalAdminAccess - Invoke-Kerberoast - Invoke-MapDomainTrust - Invoke
Near-miss passage: Sigma rule: Detects process access requests from hacktool processes based on their default image name. Logsource: windows / process_access. Rule: title: HackTool - Generic Process Access id: d0d2f720-d14f-448d-8242-51ff396a334e status: test description: Detects process access requests from hacktool processes based on their default image name references: - https://jsecurity101.medium.com/bypassing-access-mask-auditing-strategies-480fb641c158 - https://www.splunk.com/en_us/blog/security/you-bet-your-lsass-hunting-lsass-access.html author: Nasreddine Bencherchali (Nextron Systems), Swachchhanda Shrawan Poudel date: 2023-11-27 tags: - attack.credential-access - attack.t1003.001 - attack.s0002 logsource: category: process_access product: windows detection: selection: - SourceImage|endswith: - \Akagi.exe - \Akagi64.exe - \atexec_windows.exe - \Certify.exe - \Certipy.exe - \CoercedPotato.exe - \crackmapexec.exe - \CreateMiniDump.exe - \dcomexec_windows.exe - \dpapi_windows.exe - \findDelegation_windows.exe - \GetADUsers_windows.exe - \GetNPUsers_windows.exe - \getPac_windows.exe - \getST_windows.exe - \getTGT_windows.exe - \GetUserSPNs_windows.exe - \gmer.exe - \hashcat.exe - \htran.exe - \ifmap_windows.exe - \impersonate.exe - \Inveigh.exe - \LocalPotato.exe - \mimikatz_windows.exe - \mimikatz.exe - \netview_windows.exe - \nmapAnswerMachine_windows.exe - \opdump_windows.exe - \PasswordDump.exe - \Potato.exe - \PowerTool.exe - \PowerTool64.exe - \psexec_windows.exe - \PurpleSharp.exe - \pypykatz.exe - \QuarksPwDump.exe - \rdp_check_windows.exe - \Rubeus.exe - \SafetyKatz.exe - \sambaPipe_windows.exe - \SelectMyParent.exe - \SharpChisel.exe - \SharPersist.exe - \SharpEvtMute.exe - \SharpImpersonation.exe - \SharpLDAPmonitor.exe - \SharpLdapWhoami.exe - \SharpUp.exe - \SharpView.exe - \smbclient_windows.exe - \smbserver_windows.exe - \sniff_windows.exe - \sniffer_windows.exe - \split_windows.exe - \SpoolSample.exe - \Stracciatella.exe - \SysmonEOP.exe - \temp\rot.exe - \ticketer_windows.exe - \TruffleSnout.exe - \winPEASany_ofs.exe - \winPEASany.exe - \winPEASx64_ofs.exe - \winPEASx64.exe - \winPEASx86_ofs.exe - \winPEASx86.exe - \xordump.exe - SourceImage|contains: - \goldenPac - \just_dce_ - \karmaSMB - \kintercept - \LocalPotato - \ntlmrelayx - \rpcdump - \samrdump - \secretsdump - \smbexec - \smbrelayx - \wmiexec - \wmipersist - HotPotato - Juicy Potato - JuicyPotato - PetitPotam - RottenPotato condition: selection falsepositives: - Unlikely level: high