513fc55a8e0c72d73f34398a648a6b689d4b8ccafba95b3d7e104943b308788e

Analysis

geolocation tags

nanew-jerseynorth-americaunited-statesususa
user interaction
yes
max time kernel
10s
max time network
12s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 18:55

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General

Target
kernel_yukle.bat
Size 3KB
Sample260910-xk562aec72
SHA256 513fc55a8e0c72d73f34398a648a6b689d4b8ccafba95b3d7e104943b308788e
MD5 05d226cade2042693806a57f67ab8e62
SHA1 9510c47c9d18cfa35716b9fda69e336d86488b44
SHA512 700d0ab533e25d2831963c1c972ca9cbe8b2f0a0423f366339788a412c028ba68d460c5c95ca324b1b1498ffb5e7d6af2d759d782c4fbb7597659747a5c47d53
TLSH
T10971FC32755805A3BB15D35CCE2970223A65364F70A96DF83146B1648FCC3E266FBAF4
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

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
1672	cmd.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 4704	1672	cmd.exe	84

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\kernel_yukle.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\system32\openfiles.exe
  openfiles
  2⤵
  PID:4704

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

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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