1c9448ea3aefce1a7e1491e73af91af772d8b22d538676a2beab690558e668fa

Analysis

max time kernel
149s
max time network
124s
platform
windows11-21h2_x64
resource
win11-20260911-en
resource tags

arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
30/09/2026, 15:24

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General

Target
locales/cs.pak
Size 539KB
Sample260930-stecfsbe36
SHA256 1c9448ea3aefce1a7e1491e73af91af772d8b22d538676a2beab690558e668fa
MD5 70f320d38d249b48091786bd81343afc
SHA1 367decdcdad33369250af741b45bdc2ca3b41ab3
SHA512 02b08ed9261fd021e367995551defaf4b4f54c357409a362f4d2470423644913375cac444f62153ec2963a84880a30a36f827dbfacdd76a6222838c276cf5082
SSDEEP 6144:Lg4k2oNIYl8pvlntLO2A8YfZA2WBe5rK8VuvNO4w3SBZmPyO8QP:Lposty2A82IBe5rK8VuvNO93SrmPP
TLSH
T1CCC44A1EEFA36425484002487BBE4228BD1E83540B6FB5BB6C8F9D91217677ECEF4D58
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
4748	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2322150968-3922673059-3248713381-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2322150968-3922673059-3248713381-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
916	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\locales\cs.pak
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4748

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:916

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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Downloads