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
30s
max time network
41s
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_EtwTraceProvider_v1.0.format.ps1xml
Size

3KB
MD5

a86582bcb8f69eb983e9fdc9efbc0ccf
SHA1

77e8a5d6bf742c8979ddcc0a1453756dc44e3108
SHA256

da4b0c55d3e24ae419945d1d6ba3c185aa09985a0d34493a09cca13acf655636
SHA512

31656de2527106b8cffdf64eb38fb344c5cd9270e6e6738cd1b4f60f432b0ec7937c5c87d25f7181169077515c7ea8b6bc65e3f89f4bffabae56fb8e6f5e833d

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-1-5-21-2288054676-1871194608-3559553667-1000\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-1-5-21-2288054676-1871194608-3559553667-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3172	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 3172	2612	cmd.exe	86
PID 2612 wrote to memory of 3172	2612	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\EventTracingManagement\MSFT_EtwTraceProvider_v1.0.format.ps1xml
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2612
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\EventTracingManagement\MSFT_EtwTraceProvider_v1.0.format.ps1xml
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3172

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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