04e66af0912a288928048b45aee5e64783860a31c85a9cebca84ab67fe0054f1

Resubmissions

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
898s
max time network
473s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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
4060	netsh.exe
5104	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 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
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\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
3276	cmd.exe
3816	cmd.exe
852	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2768	timeout.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	1yva2zgfnj7kdq1g.exe
Token: SeIncBasePriorityPrivilege	2548	1yva2zgfnj7kdq1g.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 3276	2548	1yva2zgfnj7kdq1g.exe	111
PID 3276 wrote to memory of 116	3276	cmd.exe	113
PID 2548 wrote to memory of 3816	2548	1yva2zgfnj7kdq1g.exe	114
PID 3816 wrote to memory of 4060	3816	cmd.exe	116
PID 3816 wrote to memory of 5104	3816	cmd.exe	117
PID 2548 wrote to memory of 852	2548	1yva2zgfnj7kdq1g.exe	118
PID 852 wrote to memory of 2768	852	cmd.exe	120

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:2548
- 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:3276
- - C:\Windows\system32\schtasks.exe
    schtasks /delete /f /tn "WindowsHealthControl"
    3⤵
    PID:116
- 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:3816
- - C:\Windows\system32\netsh.exe
    netsh advfirewall firewall delete rule name="Windows Control"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:4060
- - 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:5104
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpB44F.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:852
- - C:\Windows\system32\timeout.exe
    timeout 2
    3⤵
    - Delays execution with timeout.exe
    PID:2768

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

tmpB44F.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpB44F.tmp.bat
Size 164B
SHA256 37d133740f4f9e836a1147339a493d838909ee7fcc31b369180a4c4db485b924
MD5 8ef8c178e37777f8d650ea86fcce3414
SHA1 9491a76a4c2de6ddf7652b281aa354587a562211
SHA512 b3fd41dbd35e85f947380200e2d2988826001f87cca3a841ce452e72231f7462f7a8b4c84c4dcccea0d0405844a495c091a2464001c192e3539841dd4148f545
TLSH
T190C08C4339CBE78F190638270ABAD09DC06278292E04BBA0A328D048345469CE6B6746
MD5 SHA1 SHA512 TLSH

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads