251be645b8140b9e08839ea2ad7d21d48e426c59c3162a88bb93ef40e5af4882

Analysis

max time kernel
36s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
15/04/2023, 21:05

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General

Target

X-RayByd6b/pack.png
Size

30KB
MD5

d8795727f844a22ff2a0a23d9b36985e
SHA1

4120cd3cb48096f4e93efa3b6eece29f2908b4a1
SHA256

b8cf160f82f1ab77243f074bd33e2e9088618d15ab4300b245ead076102e65e9
SHA512

3218b329bfb837a942fedf3eb348f795632599cb8a1e3a82866bf7b1ac29674f2caa2420ec0e7e19ff202b132619f1c209a6f5c2ec45c92b587e3d70475719a5
SSDEEP

768:MgZaBw5Z2TBBQRWjw+6dnSWS4oQo7ipKpxdiC/qC:MMTu+q1co/7tMeJ

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2016	rundll32.exe
2016	rundll32.exe

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\X-RayByd6b\pack.png
1⤵
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:2016

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2016-54-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2016-55-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download