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HackTool - CreateMiniDump Execution

Detects the use of CreateMiniDump hack tool used to dump the LSASS process memory for credential extraction on the attacker's machine

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Launch
Florian Roth (Nextron Systems)Created Sun Dec 22Updated Sat Nov 2336d88494-1d43-4dc0-b3fa-35c8fea0ca9dwindows
Log Source
WindowsProcess Creation
ProductWindows← raw: windows
CategoryProcess Creation← raw: process_creation

Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.

Detection Logic
Detection Logic1 selector
detection:
    selection:
        - Image|endswith: '\CreateMiniDump.exe'
        - Hashes|contains: 'IMPHASH=4a07f944a83e8a7c2525efa35dd30e2f'
    condition: selection
False Positives
Unknown

False positive likelihood has not been assessed. Additional context may be needed during triage.

References
1
Resolving title…
ired.team
MITRE ATT&CK
Rule Metadata
Rule ID
36d88494-1d43-4dc0-b3fa-35c8fea0ca9d
Status
test
Level
high
Type
Detection
Created
Sun Dec 22
Modified
Sat Nov 23
Author
Florian Roth (Nextron Systems)
Path
rules/windows/process_creation/proc_creation_win_hktl_createminidump.yml
Raw Tags
attack.credential-accessattack.t1003.001
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