900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
25/08/2026, 19:27

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General

Target
900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe
Size 7.7MB
Sample260825-x54hyaaf67
SHA256 900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32
MD5 8b47097b0a6d592f63ce494085c610cf
SHA1 c22c14c49c4c1ebc37ce21f298728c75822f5a2d
SHA512 4f7ae0f8f32e7a818fd129b1ab5c68bacb24929e787cbad1dd9f66692a381e94793b5dc947b25d1ed7efe4c8d9bb39b660cc70f6fa6d5ee8c22d7905ef9d63f5
SSDEEP 98304:4eRLZpNct/Ujn6LdxYkPXo+GOKkT3JkLoEL78woli84AqH1Zh3DLLADxZUISbZJC:rZpNctMj6LdxYf63JXKod4nZnL2UnbfC
TLSH
T1F186AE20E711D02BF8E300B1D67D57AE5558AB30035504DBB3CC6E9E6BB5AD2BB32A17
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion discovery persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 2 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3520	netsh.exe
564	netsh.exe

Loads dropped DLL 1 IoCs

pid	Process
2616	900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 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\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	2616	900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 564	2616	900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe	85
PID 2616 wrote to memory of 3520	2616	900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe	87

C:\Users\Admin\AppData\Local\Temp\900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe
"C:\Users\Admin\AppData\Local\Temp\900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\SysWOW64\netsh.exe
  netsh advfirewall firewall delete rule name="900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe"
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:564
- C:\Windows\SysWOW64\netsh.exe
  netsh advfirewall firewall add rule name="900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe" dir=in program="C:\Users\Admin\AppData\Local\Temp\900d2740954ccbd3247b070e74a6cc44aeeff2d196ca5cdadfce10272713db32.exe" action=allow
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:3520

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Lx7z.dll

Path C:\Users\Admin\AppData\Local\Temp\Lx7z.dll
Size 1.3MB
SHA256 8dd93adc6e06cb7a404d259e59b644ad49b69a5d4215de607baf659fabfb2c4c
MD5 7d87505250aaec05904237c2504fcd12
SHA1 a8458f050caad158cdaec97961bd0333e51157bf
SHA512 db467538ae23eedac1c8d9425cdc70a1ab75d60e9f3306beeb3f05d0f1486e5ff16e7bb336295f68a6c167238d5d3d563e6afe28f64fca8ef22299248c321a30
SSDEEP 24576:41NPh3viamBHlR3QAc0E6Y59atbXLrmWt+xpI8CNoGXMYHv9ww7r:41Zh3eRJcL688zO01v9wMr
TLSH
T16D559D11F7F2C074C58E5630862DBBBA50F8E729CA1068D777C0BE6E6F319D2D225A49
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads