879eefb85c0e3f6cbb0a0d1d58d56522a38bc7562ddcc789d46dbe43b9dec312

Analysis

max time kernel
149s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/05/2026, 09:28

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General

Target
win.amd64/VBoxExtPackPuel.inf
Size 1KB
Sample260502-lfktract4w
SHA256 879eefb85c0e3f6cbb0a0d1d58d56522a38bc7562ddcc789d46dbe43b9dec312
MD5 650bee14c43e2849b83fe75144a2209e
SHA1 2b450ab66fba6cee6817a8e46a95ecb2f7244d2a
SHA512 4ccdf1a79c0c1086375d477bd9bec3efb2fc457cd882f0ee0c33d1741c1a56ecc325bd5a13858161258033f692191665c37494611129ea146d5f4597e9618ffb
TLSH
T13641314A4283E7231A3006A97707CFCFE36D4202A99E0402F66AC9BBCD1DD1D1279CB4
MD5 SHA1 SHA512 TLSH

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3119821332-640943685-2562343641-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3119821332-640943685-2562343641-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2044	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\win.amd64\VBoxExtPackPuel.inf
1⤵
- Modifies registry class
PID:3504

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2044

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

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/2044-1-0x000001E5D3C00000-0x000001E5D3CAE000-memory.dmp

Download

memory/3504-0-0x0000020993A70000-0x0000020993B1E000-memory.dmp