7643f989a6b22411ac72a4c17ae5ddee007440bd794d1d3be416bb5b45b53f9b

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/08/2024, 10:23

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General

Target

bin/Monaco/vs/editor/editor.main.css
Size

68KB
MD5

deb0a19013648d19143c4e9981c87f02
SHA1

0f4f223bae72cbec3f87be273223c11e0a6672e5
SHA256

85b305d49bae83ae9fb7d5d1c84d93989e3dc252db38a7dc07b7d349902a89ce
SHA512

456380613f3c73abe04b90f2fb5aa436bccdeb63e206cc63f6301bca85b241b363955d8fb574687c1182cd0a4efc82a9391961b99985f4a8b9483b42ccbeeb42
SSDEEP

1536:8M3/S2lRD4PfPuPjPAPdjNZBmBkHE0akfPZP/PyM:J8NZBmBkHE0akP

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-1-5-21-2392887640-1187051047-2909758433-1000\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-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
536	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3584 wrote to memory of 536	3584	cmd.exe	86
PID 3584 wrote to memory of 536	3584	cmd.exe	86

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\bin\Monaco\vs\editor\editor.main.css
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3584
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\bin\Monaco\vs\editor\editor.main.css
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:536

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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