970598fcdc49d4122f1e0667749da57fece90d8a2679d88f448a6ffb653bd620

Analysis

max time kernel
148s
max time network
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 11:45

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General

Target
mksquircles.pck
Size 8.3MB
Sample260809-nw49faek6x
SHA256 970598fcdc49d4122f1e0667749da57fece90d8a2679d88f448a6ffb653bd620
MD5 3fcdab43451a5f5174cbaabf1ff84c7a
SHA1 02715a59dfa4cecca0f2a69188acd0261e5fb1e2
SHA512 d172169e564c5df77e551a2541674926694b82f4aa83e7b82671779e3a471be5b3f5db45aece5678e17dcdbd41c87565d4f330fa2135b7bc4b47375188590516
SSDEEP 98304:P9DD3b6gyHYSylgfH8TJEnRkRpGs3ilBVSpRNWVlemsropkVUUz9DD3b6gyHl3rV:VH3eYSCmJzceAky6kH3eBTCmJJ
TLSH
T19F962385DB0174EAF99C0BB71F4ACAD8D325AED5714837C42626B3FC8573B62770A086
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1932	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1732	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\mksquircles.pck
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1932

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1732

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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