82056c29e8630347b108966bce837465157bc848664bc86411f1144ae0a477eb

Analysis

max time kernel
149s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
19/05/2026, 00:14

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General

Target
RuntimeBroker.exe
Size 7.5MB
Sample260519-ajgqqaev2s
SHA256 82056c29e8630347b108966bce837465157bc848664bc86411f1144ae0a477eb
MD5 b9781711de85792ec58641b97b1d9f37
SHA1 edc24ad9550d7b42e601c94a175411011f254281
SHA512 bdfc2dddf633835566993e9838ee2e5928add5184e206d32abd2d7c09717fb3cc47d0da90ae788ef79b4f641c5a1d98cfae955265dd9cd6d2fa3a39229d15f80
SSDEEP 98304:ghh+a1AGTUnNxihc6qu4vo4672EmPds2H+:Qh/1Aan4gShPWc
TLSH
T10D865B52F66291E8C16EC0B4831A6632FB32B88D073476EB57D087213E66FD06B3DB55
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion discovery persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 3 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
4416	netsh.exe
4280	netsh.exe
6016	netsh.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 9 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

T1546.007

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

System Time Discovery 1 TTPs 6 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
4788	cmd.exe
4416	netsh.exe
3360	cmd.exe
4280	netsh.exe
2420	cmd.exe
6016	netsh.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 4788	8	RuntimeBroker.exe	79
PID 4788 wrote to memory of 4416	4788	cmd.exe	81
PID 8 wrote to memory of 3360	8	RuntimeBroker.exe	82
PID 3360 wrote to memory of 4280	3360	cmd.exe	84
PID 8 wrote to memory of 2420	8	RuntimeBroker.exe	85
PID 2420 wrote to memory of 6016	2420	cmd.exe	87

C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
"C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:8
- C:\Windows\system32\cmd.exe
  "cmd" /c "netsh advfirewall firewall show rule name=\"RuntimeBroker\""
  2⤵
  - System Time Discovery
  - Suspicious use of WriteProcessMemory
  PID:4788
- - C:\Windows\system32\netsh.exe
    netsh advfirewall firewall show rule name=\"RuntimeBroker\"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Time Discovery
    PID:4416
- C:\Windows\system32\cmd.exe
  "cmd" /c "netsh advfirewall firewall add rule name=\"RuntimeBroker\" dir=in action=allow program=\"C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe\" enable=yes profile=any"
  2⤵
  - System Time Discovery
  - Suspicious use of WriteProcessMemory
  PID:3360
- - C:\Windows\system32\netsh.exe
    netsh advfirewall firewall add rule name=\"RuntimeBroker\" dir=in action=allow program=\"C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe\" enable=yes profile=any
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Time Discovery
    PID:4280
- C:\Windows\system32\cmd.exe
  "cmd" /c "netsh advfirewall firewall add rule name=\"RuntimeBroker\" dir=out action=allow program=\"C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe\" enable=yes profile=any"
  2⤵
  - System Time Discovery
  - Suspicious use of WriteProcessMemory
  PID:2420
- - C:\Windows\system32\netsh.exe
    netsh advfirewall firewall add rule name=\"RuntimeBroker\" dir=out action=allow program=\"C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe\" enable=yes profile=any
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Time Discovery
    PID:6016