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
38s
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, 17:34

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Report Analysis Logs

General

Target

WindowsPowerShell/v1.0/Modules/MsDtc/MSFT_DtcAdvancedSettingTask_v1.0.cdxml
Size

3KB
MD5

5d3b6b8efdb22ab05507f985f511ce0a
SHA1

993e810d767b08df2adabad13d04dc8c5673b345
SHA256

2d892e242e809f9f00a74788aae4238f444c89457a14938fb8aad4368c69d107
SHA512

b47b83603aa15f3dc7b93ebc816b29da3231e65b4db0aa7e6e94a7516a57a85446b8a056c417637cc0ab50f5210659f03b3d23927093ce48d0a672a4563a969c

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-1-5-21-3198953144-1466794930-246379610-1000\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-1-5-21-3198953144-1466794930-246379610-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1192	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3924 wrote to memory of 1192	3924	cmd.exe	85
PID 3924 wrote to memory of 1192	3924	cmd.exe	85

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\MsDtc\MSFT_DtcAdvancedSettingTask_v1.0.cdxml
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3924
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\WindowsPowerShell\v1.0\Modules\MsDtc\MSFT_DtcAdvancedSettingTask_v1.0.cdxml
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:1192

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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