aff199322949f9e3fffc77b0d385a1430555e2870928f621ce1102ab11b97b26

Analysis

max time kernel
148s
max time network
112s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/09/2026, 13:22

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General

Target
21c9ee9681865b3f6a20ac8149a5b7d54ab76ad22ab02ba23c4261ee2a303aeb_partial-overwrite.sh
Size 1.4MB
Sample260913-qmk6bavdkc
SHA256 aff199322949f9e3fffc77b0d385a1430555e2870928f621ce1102ab11b97b26
MD5 de12bf3e0fb6a1ea793a21a9036bcb68
SHA1 98ff326c95bac006391f8d47bbc80ffa4a4d2745
SHA512 54d400d21199f4067b5ca1664b4f19fa74e3b2aebc47526cc7704cc1219a8dd1275779bf360ddffa1bf71793bf26c7f70cf18833f331c79550c760129138a1e9
SSDEEP 24576:E3JEYrcZTeSITxaPSo30/I64aua9acfAt4gD:reLTcacWI64accfAt4gD
TLSH
T1CA65D053FFCBA486ED640A3280E14325B761F768256347E72A283A74D9E73C33F96614
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
1240	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3560	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\21c9ee9681865b3f6a20ac8149a5b7d54ab76ad22ab02ba23c4261ee2a303aeb_partial-overwrite.sh
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1240

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3560

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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