02471644404ccad7529591715895c819138ef07f0e79d236992ccfd38d467320

Analysis

max time kernel
386s
max time network
1153s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 14:32

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General

Target

wwwroot/_content/Saturn.Backend/css/swapper/reset.css
Size

1KB
MD5

2f5cde79edec715174c4dcec0234c018
SHA1

8a64a3040e6a0ddd8ae98ff15df3d6e5b6cb9f5e
SHA256

67cf2d18f21bdf45c6fc8ab734625e8f91a32f504385ddd051838a8e51d0ce5d
SHA512

dbe54c39db7ef1588d8c8f3cc23b46a0c3bab1bd62be6615ae5e40435e25fd0a071d34f32fdb087f6169fe8c0d429173590d557c7ea191598d981a257c3cf0e9

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-1-5-21-3538781373-1545967067-4263767959-1000\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-1-5-21-3538781373-1545967067-4263767959-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2744	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 2744	3976	cmd.exe	89
PID 3976 wrote to memory of 2744	3976	cmd.exe	89

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\wwwroot\_content\Saturn.Backend\css\swapper\reset.css
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3976
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\wwwroot\_content\Saturn.Backend\css\swapper\reset.css
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2744

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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