Analysis
- max time kernel
150s - max time network
109s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/07/2026, 04:35
Static task
static1
Behavioral task
behavioral1
Sample
PO-1105902.js
Resource
win10v2004-20260513-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
PO-1105902.js
Resource
win11ltsc2024-20260709-en
17 signatures
150 seconds
General
- Target PO-1105902.js
- Size 3.0MB
- Sample260725-e71kyszvay
- SHA256 e999d3463eb7f77dca85bc0e3be1a8ff30dc44aa75a8dea846f132fa57808c41
- MD5 6ee45924e83a258feef3de17d9d41d19
- SHA1 aa8c5b8124c40dbde2ae2b43723789f0e3d267f7
- SHA512 61ed704612a0c50bc219c04ce9920f4d36c979d13cb34592d1d708ca78c23aa99c6dfa40e4c7435484e2390659dc48dd5633dd2d28184d6528df06dc419332eb
- SSDEEP 24576:eiqKlYaBsDdHFOfWrYMVlTOez61bQhz9b7E+hW0myMlA6CiLubRpKUPl:PqKGn
- TLSH T165E5E8D22BEF30D64E19739ADC48ACC40B5AC439DD41B4E8F1CE4A89972F14B5EC499E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Formbook payload 4 IoCs
resource yara_rule behavioral2/memory/4264-31-0x0000000001540000-0x0000000001585000-memory.dmp family_formbook behavioral2/memory/4264-40-0x0000000001540000-0x0000000001585000-memory.dmp family_formbook behavioral2/memory/2472-41-0x0000000000A90000-0x0000000000AD3000-memory.dmp family_formbook behavioral2/memory/2472-47-0x0000000000A90000-0x0000000000AD3000-memory.dmp family_formbook - Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 3140 wscript.exe 3 3140 wscript.exe 4 3140 wscript.exe 5 3140 wscript.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 5964 powershell.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key enumerated \REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook attrib.exe - Suspicious use of SetThreadContext 21 IoCs
description pid Process procid_target PID 5964 set thread context of 4264 5964 powershell.exe 96 PID 4264 set thread context of 3140 4264 aspnet_compiler.exe 87 PID 4264 set thread context of 2472 4264 aspnet_compiler.exe 97 PID 5964 set thread context of 5944 5964 powershell.exe 98 PID 2472 set thread context of 3140 2472 attrib.exe 87 PID 5964 set thread context of 6124 5964 powershell.exe 99 PID 5964 set thread context of 3748 5964 powershell.exe 100 PID 5964 set thread context of 5560 5964 powershell.exe 101 PID 5964 set thread context of 5764 5964 powershell.exe 102 PID 5964 set thread context of 6056 5964 powershell.exe 105 PID 5964 set thread context of 1764 5964 powershell.exe 107 PID 5964 set thread context of 3508 5964 powershell.exe 109 PID 5964 set thread context of 3500 5964 powershell.exe 110 PID 5964 set thread context of 2568 5964 powershell.exe 111 PID 5964 set thread context of 4644 5964 powershell.exe 113 PID 5964 set thread context of 2268 5964 powershell.exe 114 PID 5964 set thread context of 1480 5964 powershell.exe 116 PID 5964 set thread context of 2436 5964 powershell.exe 118 PID 2472 set thread context of 5804 2472 attrib.exe 117 PID 5964 set thread context of 2900 5964 powershell.exe 119 PID 5964 set thread context of 964 5964 powershell.exe 121 - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe - Kills process with taskkill 1 IoCs
pid Process 4228 taskkill.exe -
description ioc Process Key created \Registry\User\S-1-5-21-189034102-168398478-1159367937-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 attrib.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 4264 aspnet_compiler.exe 4264 aspnet_compiler.exe 4264 aspnet_compiler.exe 4264 aspnet_compiler.exe 5964 powershell.exe 2472 attrib.exe 2472 attrib.exe 2472 attrib.exe 2472 attrib.exe 5964 powershell.exe 5944 aspnet_compiler.exe 5964 powershell.exe 6124 aspnet_compiler.exe 5964 powershell.exe 3748 aspnet_compiler.exe 5964 powershell.exe 5560 aspnet_compiler.exe 5964 powershell.exe 5764 aspnet_compiler.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 6056 aspnet_compiler.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 1764 aspnet_compiler.exe 5964 powershell.exe 3508 aspnet_compiler.exe 5964 powershell.exe 3500 aspnet_compiler.exe 5964 powershell.exe 2568 aspnet_compiler.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 4644 aspnet_compiler.exe 5964 powershell.exe 2268 aspnet_compiler.exe 5964 powershell.exe 5964 powershell.exe 5964 powershell.exe 1480 aspnet_compiler.exe 5964 powershell.exe 2436 aspnet_compiler.exe 5964 powershell.exe 2900 aspnet_compiler.exe 5964 powershell.exe 5964 powershell.exe - Suspicious behavior: MapViewOfSection 7 IoCs
pid Process 4264 aspnet_compiler.exe 3140 wscript.exe 3140 wscript.exe 2472 attrib.exe 2472 attrib.exe 2472 attrib.exe 2472 attrib.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5964 powershell.exe Token: SeDebugPrivilege 4228 taskkill.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3140 wrote to memory of 5964 3140 wscript.exe 89 PID 5964 wrote to memory of 1120 5964 powershell.exe 91 PID 5964 wrote to memory of 3392 5964 powershell.exe 92 PID 5964 wrote to memory of 1016 5964 powershell.exe 93 PID 5964 wrote to memory of 2908 5964 powershell.exe 94 PID 5964 wrote to memory of 3200 5964 powershell.exe 95 PID 5964 wrote to memory of 4264 5964 powershell.exe 96 PID 5964 wrote to memory of 4264 5964 powershell.exe 96 PID 5964 wrote to memory of 4264 5964 powershell.exe 96 PID 3140 wrote to memory of 2472 3140 wscript.exe 97 PID 5964 wrote to memory of 5944 5964 powershell.exe 98 PID 5964 wrote to memory of 5944 5964 powershell.exe 98 PID 5964 wrote to memory of 5944 5964 powershell.exe 98 PID 5964 wrote to memory of 6124 5964 powershell.exe 99 PID 5964 wrote to memory of 6124 5964 powershell.exe 99 PID 5964 wrote to memory of 6124 5964 powershell.exe 99 PID 5964 wrote to memory of 3748 5964 powershell.exe 100 PID 5964 wrote to memory of 3748 5964 powershell.exe 100 PID 5964 wrote to memory of 3748 5964 powershell.exe 100 PID 5964 wrote to memory of 5560 5964 powershell.exe 101 PID 5964 wrote to memory of 5560 5964 powershell.exe 101 PID 5964 wrote to memory of 5560 5964 powershell.exe 101 PID 5964 wrote to memory of 5764 5964 powershell.exe 102 PID 5964 wrote to memory of 5764 5964 powershell.exe 102 PID 5964 wrote to memory of 5764 5964 powershell.exe 102 PID 5964 wrote to memory of 3448 5964 powershell.exe 104 PID 5964 wrote to memory of 6056 5964 powershell.exe 105 PID 5964 wrote to memory of 6056 5964 powershell.exe 105 PID 5964 wrote to memory of 6056 5964 powershell.exe 105 PID 5964 wrote to memory of 5264 5964 powershell.exe 106 PID 5964 wrote to memory of 1764 5964 powershell.exe 107 PID 5964 wrote to memory of 1764 5964 powershell.exe 107 PID 5964 wrote to memory of 1764 5964 powershell.exe 107 PID 5964 wrote to memory of 3508 5964 powershell.exe 109 PID 5964 wrote to memory of 3508 5964 powershell.exe 109 PID 5964 wrote to memory of 3508 5964 powershell.exe 109 PID 5964 wrote to memory of 3500 5964 powershell.exe 110 PID 5964 wrote to memory of 3500 5964 powershell.exe 110 PID 5964 wrote to memory of 3500 5964 powershell.exe 110 PID 5964 wrote to memory of 2568 5964 powershell.exe 111 PID 5964 wrote to memory of 2568 5964 powershell.exe 111 PID 5964 wrote to memory of 2568 5964 powershell.exe 111 PID 5964 wrote to memory of 5800 5964 powershell.exe 112 PID 5964 wrote to memory of 4644 5964 powershell.exe 113 PID 5964 wrote to memory of 4644 5964 powershell.exe 113 PID 5964 wrote to memory of 4644 5964 powershell.exe 113 PID 5964 wrote to memory of 2268 5964 powershell.exe 114 PID 5964 wrote to memory of 2268 5964 powershell.exe 114 PID 5964 wrote to memory of 2268 5964 powershell.exe 114 PID 5964 wrote to memory of 3756 5964 powershell.exe 115 PID 5964 wrote to memory of 1480 5964 powershell.exe 116 PID 5964 wrote to memory of 1480 5964 powershell.exe 116 PID 5964 wrote to memory of 1480 5964 powershell.exe 116 PID 2472 wrote to memory of 5804 2472 attrib.exe 117 PID 5964 wrote to memory of 2436 5964 powershell.exe 118 PID 5964 wrote to memory of 2436 5964 powershell.exe 118 PID 5964 wrote to memory of 2436 5964 powershell.exe 118 PID 5964 wrote to memory of 2900 5964 powershell.exe 119 PID 5964 wrote to memory of 2900 5964 powershell.exe 119 PID 5964 wrote to memory of 2900 5964 powershell.exe 119 PID 5964 wrote to memory of 4060 5964 powershell.exe 120 PID 5964 wrote to memory of 964 5964 powershell.exe 121 PID 5964 wrote to memory of 964 5964 powershell.exe 121 PID 5964 wrote to memory of 964 5964 powershell.exe 121 - Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 2472 attrib.exe - outlook_office_path 1 IoCs
description ioc Process Key enumerated \REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook attrib.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\PO-1105902.js1⤵
- Badlisted process makes network request
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3140 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_hf6n455qz4n4_1784954146254.ps1"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5964 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:1120
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:3392
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:1016
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:2908
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:3200
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4264
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:5944
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:6124
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3748
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:5560
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:5764
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:3448
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:6056
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:5264
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1764
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3508
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3500
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2568
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:5800
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4644
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2268
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:3756
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1480
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2436
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2900
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:4060
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵PID:964
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C:\Windows\SysWOW64\attrib.exe"C:\Windows\SysWOW64\attrib.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
- Views/modifies file attributes
- outlook_office_path
PID:2472 -
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:5804
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C:\Windows\System32\taskkill.exe"C:\Windows\System32\taskkill.exe" /f /im wscript.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4228
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4472
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Temp\ps_hf6n455qz4n4_1784954146254.ps1
- Size 2.1MB
- SHA256 6d80d50365f10d2a866f48a8753a226698721bfcffd85b05dc4d10b8a5440a0a
- MD5 04dc5912dfdcc33fcbbaeb362cda961f
- SHA1 f1ecb7b354499c1cf10cf65f9339abd055e269ac
- SHA512 e76daf41727a2b108da3b7e1573aad849e0cfd49ae4f83350e0f696166144d45d0e1509122a56efe04dafa2ede8f4934f395bb6721d9db7ee1c3386adc4e6857
- SSDEEP 24576:/EBJxDe8bzSlQ/CSQX/sXF/q6QqXcPPkkwNjKViZpjTzxuyN2EC1ZA4JvUhP8Z3K:Y
- TLSH T10FA5A63A26E8377607EF034F4B9297DC326B2F577446E6CDE02A63D1068F3299C550A6
- MD5 SHA1 SHA512 SSDEEP TLSH