521ba48e40cf31c44b2d799aa711f7c51ccb28ed771e4e7c6458a240d32dd54a

Analysis

max time kernel
148s
max time network
129s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/07/2026, 11:16

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General

Target
OUTPUT_Y.lnk
Size 1KB
Sample260722-nc84aaeb42
SHA256 521ba48e40cf31c44b2d799aa711f7c51ccb28ed771e4e7c6458a240d32dd54a
MD5 9f186ca16dedf38fd32d0651bd9127be
SHA1 01a6ae44d0a8c55008f1319e9a2a1ccd518946fd
SHA512 a004fd342112b96e6d4b5bc51d780951062797a458bfba513f3361c0e506ca7f568f1f8dd33327074c9db48d4fe0f267c5d398abbb868f77d0f3a5c7c761e06c
TLSH
T10E41C02807D11720C7728F3A64AAA7128A71BC45E822DF6E068495C96844204FD36F2F
MD5 SHA1 SHA512 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 2 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
1096	cmd.exe
6024	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 6140	1096	cmd.exe	90
PID 6140 wrote to memory of 6024	6140	conhost.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\OUTPUT_Y.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Windows\System32\conhost.exe
  "C:\Windows\System32\conhost.exe" --headless cmd.exe /c "output_yhfzv03e_payload.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:6140
- - C:\Windows\System32\cmd.exe
    cmd.exe /c output_yhfzv03e_payload.bat
    3⤵
    - Executes a command shell one-liner
    PID:6024

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