Hermetic Wiper TG Process Patterns

 1title: Hermetic Wiper TG Process Patterns
 2id: 2f974656-6d83-4059-bbdf-68ac5403422f
 3status: test
 4description: Detects process execution patterns found in intrusions related to the Hermetic Wiper malware attacks against Ukraine in February 2022
 5references:
 6    - https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/ukraine-wiper-malware-russia
 7author: Florian Roth (Nextron Systems)
 8date: 2022-02-25
 9modified: 2022-09-09
10tags:
11    - attack.execution
12    - attack.lateral-movement
13    - attack.t1021.001
14    - detection.emerging-threats
15logsource:
16    category: process_creation
17    product: windows
18detection:
19    selection1:
20        Image|endswith: '\policydefinitions\postgresql.exe'
21    selection2:
22        - CommandLine|contains:
23              - 'CSIDL_SYSTEM_DRIVE\temp\sys.tmp'
24              - ' 1> \\\\127.0.0.1\ADMIN$\__16'
25        - CommandLine|contains|all:
26              - 'powershell -c '
27              - '\comsvcs.dll MiniDump '
28              - '\winupd.log full'
29    condition: 1 of selection*
30falsepositives:
31    - Unknown
32level: high