d76fe8fa3a14cd73e4c858746e2ab2d2fa6f2df38a906fa5814b50a8a895fc96

Analysis

max time kernel
899s
max time network
381s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
31/08/2026, 16:55

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General

Target
chrome_100_percent.pak
Size 117KB
Sample260831-vfl69adm2x
SHA256 d76fe8fa3a14cd73e4c858746e2ab2d2fa6f2df38a906fa5814b50a8a895fc96
MD5 37c48e66c39832d32fa2e926ac503c4a
SHA1 2400135b49193c9786f1faa8d00169ce3d38ca98
SHA512 e1b631c3834fb84e96ab9fe44b12a8fa6c6b3c767e00a17ed8c3d8f8fbe7bc2dfe83fe33e7aca4f32439bdbad21d25af6b9e263d412922e40d09d4e421f12941
SSDEEP 3072:Kw4PisCv+/P9NebGz8LI1TwILjQBHe7YAP18RVC2I:UYWFUbGz8LI1TdjQBQCrC
TLSH
T19AC3E0E773B0AD7DCA464BB743560070FCB30B2D06C2170A4A9AE479652AF98D9D93D3
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
4876	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2824035265-2271499813-2042964211-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2824035265-2271499813-2042964211-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4056	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\chrome_100_percent.pak
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4876

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4056

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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