Concrete signature match: Hack Tool - Tool used to exploit vulnerabilities for 32-bit Windows platform, family Bloodhound
HackTool:Win32/Bloodhound is a powerful reconnaissance tool designed to map Active Directory environments and identify attack paths. Its detection indicates an adversary is actively gathering critical network information, potentially leveraging Windows LOLBINs, persistence mechanisms, and network manipulation for further compromise.
Relevant strings associated with this threat: - !#HSTR:StringCodeForMshta.A!pli (PEHSTR_EXT) - !#HSTR:StringCodeForHooking.C!pli (PEHSTR_EXT) - !#HSTR:StringCodeForHooking.D!pli (PEHSTR_EXT) - !#HSTR:StringCodeForHooking.L!pli (PEHSTR_EXT) - !#HSTR:StringCodeForHooking.O!pli (PEHSTR_EXT) - !#HSTR:StringCodeForRegsvr32.A!pli (PEHSTR_EXT) - !#HSTR:StringCodeForRundll32.A!pli (PEHSTR_EXT) - rundll32 (PEHSTR_EXT) - !#HSTR:StringCodeForBITSJobs.A!pli (PEHSTR_EXT) - !#HSTR:StringCodeForPowerShell.G!pli (PEHSTR_EXT) - !#HSTR:StringCodeForScheduledTask.A!pli (PEHSTR_EXT) - !#HSTR:StringCodeForDataEncoding.D!pli (PEHSTR_EXT) - !#HSTR:StringCodeForHooking.J!pli (PEHSTR_EXT) - !#HSTR:StringCodeForHooking.K!pli (PEHSTR_EXT) - !#HSTR:StringCodeForRemoteFileCopy.B!pli (PEHSTR_EXT) - !#HSTR:StringCodeForFileDeletion.A!pli (PEHSTR_EXT) - !#HSTR:StringCodeForHooking.M!pli (PEHSTR_EXT) - !#HSTR:StringCodeForNetshHelperDLL.A!pli (PEHSTR_EXT) - !#HSTR:StringCodeForRemoteServices.A!pli (PEHSTR_EXT) - !#HSTR:StringCodeForSoftwarePacking.C!pli (PEHSTR_EXT)
88aeb91728917d64b974e3d804aafbac7e006c5fada689fa484db93a89c57a77Immediately isolate the affected system from the network and remove the detected threat. Conduct a comprehensive forensic investigation to determine the initial access vector, the full scope of compromise, and any reconnaissance activities performed. Reset credentials for any accounts potentially involved or compromised during this activity.