a39544801392aa28d0061a2570e0f85c58c268fe41aa9c314d263c66878f9e66

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 21:37

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General

Target
mono.cecil.mdb.pdb
Size 18KB
Sample261024-1ghs4set2m
SHA256 a39544801392aa28d0061a2570e0f85c58c268fe41aa9c314d263c66878f9e66
MD5 fadcd29d4ca06ec44e6d08a2af0ce82a
SHA1 9c9eebb17d714ca4ac1ff6ec7b0b28ff4f90d46b
SHA512 826b032990b09d8fc762acba1a5211f2ff17615b78d9d8c3c032371f8ab61b09e84be5286ccf5167d398423fc5dc9e6e32c7f5502839feca0a1f542eec1000f2
SSDEEP 384:A9NdBvkE/zECNLuSY5oA/+yj7j02r6u9K2tmrNvnmBXizuXNYpkUeB8ukOVgDq/k:ABBvkE/znuSOtj7j/DF3B8uqK7g
TLSH
T16682A626D2C98359CB16557B9172932F63F6D1C1C58F0F0683ACAB79BCD172872A3705
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
1184	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3332	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\mono.cecil.mdb.pdb
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1184

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3332

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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