8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a

Analysis

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

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
27/05/2026, 07:04

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General

Target
photobookadm.pro.ps1
Size 419KB
Sample260527-hv7ehsaw3v
SHA256 8eb42426a7406faf3497a0b58b16ab62229bb0d8300ac6e7e27fa98abdc2579a
MD5 89125e33ed9f2cbbc45830308b5fa114
SHA1 5e4507f0cd7645becd1d7df8f62b7e19a27688c4
SHA512 779bc39f07d6060f1f86bc8739fb3f80e87fa6380937515a8b3a5402e479db98e0c2d8a43fa3abb0b587bc6bbeba9ca196426483720c8165a623b30abfe99285
SSDEEP 12288:Jg2jL/Qxuf9pECOBSe0PTiTBt2i6z4GVE:e2XLf8tnumq4GG
TLSH
T19F9423156BB15BC747907073B8AF463DBB210A9388A8840D32FEE4C65B3F1A4D78B765
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution persistence

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

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

flow	pid	Process
2	2360	PowerShell.exe

Executes dropped EXE 3 IoCs

pid	Process
1360	node.exe
2744	node.exe
4444	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-1-5-21-2746394149-3500112804-1243524366-1000\Software\Microsoft\Windows\CurrentVersion\Run\6e5fcec5-3a02-4561-93ad-3f634f83a122 = "\"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\\\\ATI45br36XFkXf6.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()\""	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2360	PowerShell.exe
5624	powershell.exe
5148	powershell.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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\ProcessorNameString	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5	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\~MHz	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4\~MHz	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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\2\~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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6\~MHz	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\4\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7\ProcessorNameString	node.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
2360	PowerShell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
1408	powershell.exe
5624	powershell.exe
5624	powershell.exe
5148	powershell.exe
5148	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe
2628	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	PowerShell.exe
Token: SeDebugPrivilege	1408	powershell.exe
Token: SeDebugPrivilege	5624	powershell.exe
Token: SeDebugPrivilege	5148	powershell.exe
Token: SeDebugPrivilege	2628	powershell.exe
Token: SeDebugPrivilege	4668	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 4684	2360	PowerShell.exe	80
PID 4684 wrote to memory of 5072	4684	csc.exe	81
PID 2360 wrote to memory of 1360	2360	PowerShell.exe	83
PID 1360 wrote to memory of 1408	1360	node.exe	85
PID 1360 wrote to memory of 5624	1360	node.exe	87
PID 1360 wrote to memory of 5148	1360	node.exe	89
PID 2744 wrote to memory of 4444	2744	node.exe	93
PID 4444 wrote to memory of 2628	4444	node.exe	94
PID 1360 wrote to memory of 4668	1360	node.exe	96

C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\photobookadm.pro.ps1
1⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360
- 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\mg1ksflq\mg1ksflq.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4684
- - 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\RES149C.tmp" "c:\Users\Admin\AppData\Local\Temp\mg1ksflq\CSC5BC8BF9A99C24736848D575D29B06DA7.TMP"
    3⤵
    PID:5072
- 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\ATI45br36XFkXf6.js photobookadm.pro
  2⤵
  - Executes dropped EXE
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:1360
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -c "(Get-Process | Where-Object { $_.Path -eq \"C:\Users\Admin\AppData\Local\Nodejs\node-v24.13.0-win-x64\node.exe\" }).Count"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1408
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -c "(Get-ItemProperty -Path \"HKCU:\Software\Microsoft\Windows\CurrentVersion\Run\" -Name \"6e5fcec5-3a02-4561-93ad-3f634f83a122\").\"6e5fcec5-3a02-4561-93ad-3f634f83a122\""
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5624
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -c "$code = \"require('child_process').spawn(process.execPath, ['C:\\Users\\Admin\\AppData\\Local\\Nodejs\\ATI45br36XFkXf6.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 \"6e5fcec5-3a02-4561-93ad-3f634f83a122\" -Value $command"
    3⤵
    - Adds Run key to start application
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5148
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -c "(Get-ItemProperty -Path \"HKLM:\SOFTWARE\Microsoft\Cryptography\" -Name \"MachineGuid\").\"MachineGuid\""
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4668

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\\ATI45br36XFkXf6.js'], {detached: true, stdio: 'ignore', windowsHide: true}).unref()"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2744
- 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\ATI45br36XFkXf6.js
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4444
- - 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:2628

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

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