Createdump.exe

Dump process by PID and create a minidump file. If "-f dump.dmp" is not specified, the file is created as '%TEMP%\dump.%p.dmp' where %p is the PID of the target process.

Use Dump process memory contents using PID.

createdump.exe -n -f {PATH:.dmp} {PID}

Context

system

Native

Dump

MITRE

T1003

Detection

Sigma: github.com/SigmaHQ/sigma/blob/19396788dbedc57249a46efed2bb1927abc376d4/rules/windows/process_creation/proc_creation_win_proc_dump_createdump.yml

Sigma: github.com/SigmaHQ/sigma/blob/683b63f8184b93c9564c4310d10c571cbe367e1e/rules/windows/process_creation/proc_creation_win_renamed_createdump.yml

IOC: createdump.exe process with a command line containing the lsass.exe process id

Refs

twitter.com/bopin2020/status/1366400799199272960

docs.microsoft.com/en-us/troubleshoot/developer/webapps/aspnetcore/practice-troubleshoot-linux/lab-1-3-capture-core-crash-dumps

lolbas-project.github.io/lolbas/OtherMSBinaries/Createdump/