Analysis
- max time kernel
149s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/07/2026, 12:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
unlockall.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
unlockall.exe
Resource
win11ltsc2024-20260706-en
12 signatures
150 seconds
General
- Target unlockall.exe
- Size 9.2MB
- Sample260708-pee4naft2y
- SHA256 0b909c97aba0af87516cf00b6c1f801f3086f1e306e39cee002c789b214e4e98
- MD5 1c14bf639f139cfca507a25c733bd275
- SHA1 3666db337909ef59747855820d04a79c122bddc9
- SHA512 ff9bb52dba94e9b9d4769370395e5b779d8599e5c1e37edbcd3fe9c4edc5bcc79887861f4f20a289d22c839825d94fe6a152c7dc58e28c8dc52a517cded2d48a
- SSDEEP 98304:TM3LuygWEZAug/efGr4bJpmkKdqYCdFUzviVGE24RDejIXOT4LKdYCbc3Y+2CkP:TMiJZYfk2nULBCbPFXP
- TLSH T10DA61827ED6610DCC5EBC170825EAE73B931BA140137FEFA5A50DE701F21E521A6BB24
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 644 SecurityHealthService.exe 308 SecurityHealthService.exe - Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Themes\\SecurityHealthService.exe" unlockall.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AppReadinessService = "wscript.exe \"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\AppReadiness\\AppReadinessService.vbs\"" unlockall.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Themes\\SecurityHealthService.exe" SecurityHealthService.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AppReadinessService = "wscript.exe \"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\AppReadiness\\AppReadinessService.vbs\"" SecurityHealthService.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Themes\\SecurityHealthService.exe" SecurityHealthService.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AppReadinessService = "wscript.exe \"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\AppReadiness\\AppReadinessService.vbs\"" SecurityHealthService.exe - Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 11 api.ipify.org 15 api.ipify.org -
pid Process 3456 powershell.exe 3820 powershell.exe 2276 powershell.exe 1252 powershell.exe - Gathers network information 2 TTPs 4 IoCs
Uses commandline utility to view network configuration.
pid Process 700 ipconfig.exe 4188 ipconfig.exe 4176 ipconfig.exe 2044 ipconfig.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3932 schtasks.exe 3272 schtasks.exe 4212 schtasks.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2276 powershell.exe 2276 powershell.exe 1252 powershell.exe 1252 powershell.exe 3456 powershell.exe 3456 powershell.exe 3456 powershell.exe 1252 powershell.exe 3820 powershell.exe 3820 powershell.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2276 powershell.exe Token: SeDebugPrivilege 1252 powershell.exe Token: SeDebugPrivilege 3456 powershell.exe Token: SeDebugPrivilege 3820 powershell.exe - Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 3976 wrote to memory of 3932 3976 unlockall.exe 86 PID 3976 wrote to memory of 3852 3976 unlockall.exe 88 PID 3976 wrote to memory of 4784 3976 unlockall.exe 90 PID 4784 wrote to memory of 4188 4784 cmd.exe 92 PID 3976 wrote to memory of 3348 3976 unlockall.exe 93 PID 3348 wrote to memory of 2276 3348 cmd.exe 95 PID 644 wrote to memory of 4212 644 SecurityHealthService.exe 101 PID 644 wrote to memory of 5020 644 SecurityHealthService.exe 103 PID 308 wrote to memory of 3272 308 SecurityHealthService.exe 104 PID 308 wrote to memory of 1820 308 SecurityHealthService.exe 106 PID 644 wrote to memory of 5080 644 SecurityHealthService.exe 107 PID 308 wrote to memory of 2852 308 SecurityHealthService.exe 108 PID 5080 wrote to memory of 4176 5080 cmd.exe 111 PID 2852 wrote to memory of 2044 2852 cmd.exe 112 PID 308 wrote to memory of 3540 308 SecurityHealthService.exe 113 PID 644 wrote to memory of 4968 644 SecurityHealthService.exe 115 PID 3540 wrote to memory of 1252 3540 cmd.exe 117 PID 4968 wrote to memory of 3456 4968 cmd.exe 118 PID 644 wrote to memory of 4440 644 SecurityHealthService.exe 126 PID 4440 wrote to memory of 700 4440 cmd.exe 128 PID 644 wrote to memory of 1816 644 SecurityHealthService.exe 129 PID 1816 wrote to memory of 3820 1816 cmd.exe 131 - 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.
Processes
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C:\Users\Admin\AppData\Local\Temp\unlockall.exe"C:\Users\Admin\AppData\Local\Temp\unlockall.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3976 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /Create /F /SC ONLOGON /TN "\Microsoft\Windows\Security\SecurityHealthService" /TR "\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe\"" /RL HIGHEST2⤵
- Scheduled Task/Job: Scheduled Task
PID:3932
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C:\Windows\SYSTEM32\wscript.exewscript.exe "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs"2⤵PID:3852
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C:\Windows\SYSTEM32\cmd.execmd.exe /c ipconfig /all2⤵
- Suspicious use of WriteProcessMemory
PID:4784 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:4188
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C:\Windows\SYSTEM32\cmd.execmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"2⤵
- Suspicious use of WriteProcessMemory
PID:3348 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2276
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:644 -
C:\Windows\system32\schtasks.exeschtasks /Create /F /SC ONLOGON /TN "\Microsoft\Windows\Security\SecurityHealthService" /TR "\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe\"" /RL HIGHEST2⤵
- Scheduled Task/Job: Scheduled Task
PID:4212
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs"2⤵PID:5020
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C:\Windows\system32\cmd.execmd.exe /c ipconfig /all2⤵
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:4176
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C:\Windows\system32\cmd.execmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"2⤵
- Suspicious use of WriteProcessMemory
PID:4968 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3456
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C:\Windows\system32\cmd.execmd.exe /c ipconfig /all2⤵
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:700
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C:\Windows\system32\cmd.execmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"2⤵
- Suspicious use of WriteProcessMemory
PID:1816 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3820
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe"1⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:308 -
C:\Windows\system32\schtasks.exeschtasks /Create /F /SC ONLOGON /TN "\Microsoft\Windows\Security\SecurityHealthService" /TR "\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe\"" /RL HIGHEST2⤵
- Scheduled Task/Job: Scheduled Task
PID:3272
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs"2⤵PID:1820
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C:\Windows\system32\cmd.execmd.exe /c ipconfig /all2⤵
- Suspicious use of WriteProcessMemory
PID:2852 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:2044
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C:\Windows\system32\cmd.execmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"2⤵
- Suspicious use of WriteProcessMemory
PID:3540 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1252
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
- MD5 2f57fde6b33e89a63cf0dfdd6e60a351
- SHA1 445bf1b07223a04f8a159581a3d37d630273010f
- SHA512 42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220
- TLSH T15F51EE323375B1D8C9167F071E68198053BF4355EAA4AF1CB69C625EDD2640B9F222F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 67c8e7839406f80c0ba47cb0368d7c06c503b909087ed4436dcdeac58c70de58
- MD5 e2497e9a2291f05dee5a4a02c913c7b5
- SHA1 a336bcca03f4eaf69ff0cf3c538e872631fbc7e7
- SHA512 5d370c7c60c1738d823c802bed16b2c5f7bf8f12df78f241b6cbf89e5a9c3fb697c045c081cfbde4b2df16707664456f8600b6c6d7d0c8810caaa5876e5685d4
- TLSH T162117637F39C8A21CC96153A409DAC1176B683C781AEDF9F6FC4D215A0BF984CB712A4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 44eb1100ce018c6250faaee8197b1b499ecc12b309cda613d3df7831ac93f50c
- MD5 5beedc061e35cf838041e699e549efa0
- SHA1 fa6ef7cd4f739bb147be67e13f01dcefd540df26
- SHA512 1f5606ed5c7b7dff517ebcf6d9a97fdd39cf0c4a62a370d031a8324257b05348d95be8f47d9a317d676a4294f4f324dc53bb66a61ca2f3512d4b1776a2030b8b
- TLSH T17E115737B39C9AA1CC86163A409DAD1172B683C7419EDFDF6BC0D214E5AF594CB71190
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rw3fafsh.zyx.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs
- Size 748B
- SHA256 e80c2c4728fc6809976c244b9ae7fccebc9ed82eb61cfb228008afd90efa2853
- MD5 810a27b8dfb3f64a271be6898235887b
- SHA1 4111b43919e7f3f3c934b61bd5a1edb1fcf10272
- SHA512 2145903584f27e0f530a85628ce052d931f960591ffedffccfe3949c0f709cc5c0806bfa47173f7819b0a77e7832b395fd65f4aee561a42f2de37352df970ebe
- TLSH T133011009D555C934E871DC097138F10AE1662116B662D5BBFE4581CE9FB077CC608487
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe
- Size 9.2MB
- SHA256 0b909c97aba0af87516cf00b6c1f801f3086f1e306e39cee002c789b214e4e98
- MD5 1c14bf639f139cfca507a25c733bd275
- SHA1 3666db337909ef59747855820d04a79c122bddc9
- SHA512 ff9bb52dba94e9b9d4769370395e5b779d8599e5c1e37edbcd3fe9c4edc5bcc79887861f4f20a289d22c839825d94fe6a152c7dc58e28c8dc52a517cded2d48a
- SSDEEP 98304:TM3LuygWEZAug/efGr4bJpmkKdqYCdFUzviVGE24RDejIXOT4LKdYCbc3Y+2CkP:TMiJZYfk2nULBCbPFXP
- TLSH T10DA61827ED6610DCC5EBC170825EAE73B931BA140137FEFA5A50DE701F21E521A6BB24
- MD5 SHA1 SHA512 SSDEEP TLSH