0432dca5d3f8623103c1e112f052a4ed7990d550b029c445858ffc94a9abe65b

Resubmissions

15/04/2024, 17:37

240415-v66nksed8w 7

15/04/2024, 17:34

240415-v5ll1sed3z 7

15/04/2024, 17:30

240415-v3fmzsca66 3

15/04/2024, 17:27

240415-v1vdcseb8w 7

Analysis

max time kernel
29s
max time network
34s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 17:27

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Report Analysis Logs

General

Target

WindowsPowerShell/v1.0/Modules/EventTracingManagement/MSFT_EtwTraceSession_v1.0.format.ps1xml
Size

3KB
MD5

3762ba1ad7ff3e9db6bc78d1fbc32cfe
SHA1

4703f27540d2357ef8289a560d18c2d296f3cf4c
SHA256

342e409e3dba8fc0feec43001005bd222565246b5f16dd670860679118ca7909
SHA512

e46664a0aa02114e501237be59a7afc727474e654cf0feeda63b670cb71e1166320882fb4812bd8093650a06a9025c6e5aa834e892d26c30a4822658f16b4d73

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4812	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 4812	4672	cmd.exe	86
PID 4672 wrote to memory of 4812	4672	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\EventTracingManagement\MSFT_EtwTraceSession_v1.0.format.ps1xml
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4672
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\EventTracingManagement\MSFT_EtwTraceSession_v1.0.format.ps1xml
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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