04e66af0912a288928048b45aee5e64783860a31c85a9cebca84ab67fe0054f1

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24/09/2026, 13:51

260924-q5199atv8k8

24/09/2026, 13:48

24/09/2026, 13:46

24/09/2026, 13:23

24/09/2026, 13:22

24/09/2026, 13:07

24/09/2026, 13:02

Analysis

max time kernel
900s
max time network
467s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 13:22

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General

Target
1yva2zgfnj7kdq1g.exe
Size 455KB
Sample260924-qml3lsed55
SHA256 04e66af0912a288928048b45aee5e64783860a31c85a9cebca84ab67fe0054f1
MD5 21130781e663afe67d6a11ede90fb7ff
SHA1 698048911e6f87f9e2f9607fe2f2c34b57a7cd5c
SHA512 5faaad80b3bd45378f5bef8153bacbc814b1c3f3599de6b5d00e6067e62fe3f5eb0d842d618b891ffbb9035924a26c182db6dbe55d8508d1cb3a8108f2a15103
SSDEEP 6144:tFJkmteMS7C2AfZYsYvJn4LOK0S1nVrxDGqv01Vb4sVkwnnDB3DOL7Jktjm:RkzMSjss+Kd4nV8Vss3nDBaL7Ijm
TLSH
T1C4A48E253FF5AE06F6990A7D81BB2601DB21A0E22723B3473747B6724D01ADDDD283D6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion execution 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
2628	netsh.exe
5816	netsh.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 queried	\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 value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

Executes a command shell one-liner 1 TTPs 3 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
3760	cmd.exe
1236	cmd.exe
5132	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4252	timeout.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4692	1yva2zgfnj7kdq1g.exe
Token: SeIncBasePriorityPrivilege	4692	1yva2zgfnj7kdq1g.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 3760	4692	1yva2zgfnj7kdq1g.exe	91
PID 3760 wrote to memory of 1604	3760	cmd.exe	93
PID 4692 wrote to memory of 5132	4692	1yva2zgfnj7kdq1g.exe	94
PID 5132 wrote to memory of 2628	5132	cmd.exe	96
PID 5132 wrote to memory of 5816	5132	cmd.exe	97
PID 4692 wrote to memory of 1236	4692	1yva2zgfnj7kdq1g.exe	98
PID 1236 wrote to memory of 4252	1236	cmd.exe	100

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\1yva2zgfnj7kdq1g.exe
"C:\Users\Admin\AppData\Local\Temp\1yva2zgfnj7kdq1g.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Windows\SYSTEM32\cmd.exe
  "cmd" /c schtasks /delete /f /tn "WindowsHealthControl" & exit
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3760
- - C:\Windows\system32\schtasks.exe
    schtasks /delete /f /tn "WindowsHealthControl"
    3⤵
    PID:1604
- C:\Windows\SYSTEM32\cmd.exe
  "cmd" /c netsh advfirewall firewall delete rule name="Windows Control" & netsh advfirewall firewall delete rule name="Windows Control_out" & exit
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5132
- - C:\Windows\system32\netsh.exe
    netsh advfirewall firewall delete rule name="Windows Control"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:2628
- - C:\Windows\system32\netsh.exe
    netsh advfirewall firewall delete rule name="Windows Control_out"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:5816
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE264.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Windows\system32\timeout.exe
    timeout 2
    3⤵
    - Delays execution with timeout.exe
    PID:4252

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3328

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:4848

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

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

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

tmpE264.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpE264.tmp.bat
Size 164B
SHA256 bb9dba266aaec490a6b6e0885a1012d68a670ab12e259f70cac7345cb84f67c4
MD5 e45890257dbcd7a49dca7e1327d2ec5a
SHA1 df8ab5c6491d748fadbebf6ec600ae1f2aeea5c8
SHA512 2f82a7cca67e1171968ce44d0ae1d9ac6c310fbe1f8ab80b95ee944b4e707266504b01010b7a9bab846ee6b99beac4c32d1b3991ef985b1869b45f0cd4809cf2
TLSH
T107C08C4229CBE78E290238230ABED08DD06378292E08ABA0A31C9049348055DE5B6705
MD5 SHA1 SHA512 TLSH

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memory/4692-8-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-10-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-3-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-4-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-5-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-6-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-7-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-0-0x00007FFD5B52F000-0x00007FFD5B530000-memory.dmp

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memory/4692-2-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-11-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-9-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-12-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-13-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-14-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-15-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-21-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

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memory/4692-1-0x00000255E0D80000-0x00000255E0DF8000-memory.dmp

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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