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
33s
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/NetEventPacketCapture/MSFT_NetEventNetworkAdapter.format.ps1xml
Size

2KB
MD5

b03b2db693a0f8672c5e009fadb603cb
SHA1

a477683a6a4e3c6356d4e6d8a336c194d672458b
SHA256

6acfca4a288af9ec206f32cecead339d90fff94e16ce5957220962f3c83d64ec
SHA512

64112103a80ef91264f427d1027a4072cc83d815f692e8ad1a132fe4ccb92e38bcf5f875c1bcbe27f902d8eb69ee97af442d86f0c26ae5a1fdfc3bcb414fe242

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-1-5-21-2177723727-746291240-1644359950-1000\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-1-5-21-2177723727-746291240-1644359950-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4060	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 4060	4328	cmd.exe	87
PID 4328 wrote to memory of 4060	4328	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\NetEventPacketCapture\MSFT_NetEventNetworkAdapter.format.ps1xml
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\NetEventPacketCapture\MSFT_NetEventNetworkAdapter.format.ps1xml
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4060

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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