e8a651a76f34ef041efcda77705ec7cbf103e7dc0b636ae66a58b73ef0340925 | Triage™

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/08/2026, 11:15

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General

Target
Begin.exe
Size 11.8MB
Sample260813-ncppmsfr9z
SHA256 e8a651a76f34ef041efcda77705ec7cbf103e7dc0b636ae66a58b73ef0340925
MD5 244e65a2e01da47c6e9a3923bd15a384
SHA1 d16a9155708dd16f75fbc4e63db67248475c0b7e
SHA512 3e213aff4fd37de52819c01a5745c36ba9ac85a62851c80fcdeac13d5986f1076826eaf7fd902b2fd4665701fa3f2aa5ef732df6cebc533262d833ee2dc393b7
SSDEEP 196608:6kFcjYHTkcgNx6tiWIbrMjVwh1D/Ef8lTorGrI3i68H9oAkiQr+:9FceTkbG8VrMjVu1DvToaIiZqg
TLSH
T1DFC623FA06E546B480D25640718B838AB4C1E65D81FCAD393DD62D029718DBF258EFFB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion execution persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

Disable or Modify System Firewall

pid	Process
3948	netsh.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

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.

Windows Command Shell

pid	Process
4760	cmd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe
4600	Begin.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4600	Begin.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 4760	4600	Begin.exe	90
PID 4760 wrote to memory of 3948	4760	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\Begin.exe
"C:\Users\Admin\AppData\Local\Temp\Begin.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4600
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c netsh advfirewall firewall delete rule name="Block_All_Except_Seraune" >nul 2>&1
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4760
- - C:\Windows\system32\netsh.exe
    netsh advfirewall firewall delete rule name="Block_All_Except_Seraune"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:3948

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

Windows Command Shell

Persistence

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Privilege Escalation

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4600-0-0x00007FF76B8D9000-0x00007FF76BFD7000-memory.dmp

Download

memory/4600-1-0x00007FFEDCDD0000-0x00007FFEDCDD2000-memory.dmp

Download

memory/4600-3-0x00007FF76B8D0000-0x00007FF76CBA5000-memory.dmp

Download

memory/4600-2-0x00007FF76B8D0000-0x00007FF76CBA5000-memory.dmp

Download

memory/4600-4-0x00007FF76B8D0000-0x00007FF76CBA5000-memory.dmp

Download

memory/4600-5-0x00007FF76B8D9000-0x00007FF76BFD7000-memory.dmp

Download

memory/4600-6-0x00007FF76B8D0000-0x00007FF76CBA5000-memory.dmp

Download

memory/4600-7-0x00007FF76B8D9000-0x00007FF76BFD7000-memory.dmp

Download