Analysis
- max time kernel
149s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 08:46
Static task
static1
Behavioral task
behavioral1
Sample
download.ps1
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target download.ps1
- Size 2.2MB
- Sample260724-kpcztsfc47
- SHA256 0ccbe58a7186d338414ba9e0d3a9628d30036e8487d1bb0ec84f5d2b2a975479
- MD5 da8e4db5af53e1b8515a8d5936225d67
- SHA1 58bbe22c866113e0df9c0727d4202720339cc548
- SHA512 556afdf25bea9f09325ec59a35f6cc9104d1d47f9ba6edf3ae4d058699e8c2cab27bd558469f3cab127a6da6c15764c8af0dda6ed18cd2ebfd42825d9a6ce521
- SSDEEP 12288:ZuKq+0P4xXoDnutoX0GjYigL0O/7Q5zwYkAfbV3BwaRrK1FwmLFTOA1Sa44Q+HKm:8Kq7FDnu+X6Gcks
- TLSH T1B9B5B95FC640CC62148A8EAD366D9C37227F4F916477BF49BA0D8EE10E717398426B4E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Formbook payload 6 IoCs
resource yara_rule behavioral2/memory/1860-22-0x0000000001080000-0x00000000010C6000-memory.dmp family_formbook behavioral2/memory/1860-24-0x0000000001080000-0x00000000010C6000-memory.dmp family_formbook behavioral2/memory/1860-33-0x0000000001080000-0x00000000010C6000-memory.dmp family_formbook behavioral2/memory/3280-35-0x0000000000350000-0x0000000000393000-memory.dmp family_formbook behavioral2/memory/1580-39-0x0000000000EB0000-0x0000000000EF6000-memory.dmp family_formbook behavioral2/memory/3280-40-0x0000000000350000-0x0000000000393000-memory.dmp family_formbook - Badlisted process makes network request 7 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 7 1124 PowerShell.exe 9 1124 PowerShell.exe 9 1124 PowerShell.exe 9 1124 PowerShell.exe 9 1124 PowerShell.exe 12 1124 PowerShell.exe 13 1124 PowerShell.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key enumerated \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook icsunattend.exe - Suspicious use of SetThreadContext 31 IoCs
description pid Process procid_target PID 1124 set thread context of 1860 1124 PowerShell.exe 94 PID 1860 set thread context of 1124 1860 aspnet_compiler.exe 86 PID 1860 set thread context of 3280 1860 aspnet_compiler.exe 95 PID 1124 set thread context of 1580 1124 PowerShell.exe 96 PID 3280 set thread context of 1124 3280 icsunattend.exe 86 PID 1124 set thread context of 3512 1124 PowerShell.exe 97 PID 1124 set thread context of 4408 1124 PowerShell.exe 99 PID 1124 set thread context of 5812 1124 PowerShell.exe 101 PID 3280 set thread context of 3016 3280 icsunattend.exe 100 PID 1124 set thread context of 5216 1124 PowerShell.exe 102 PID 1124 set thread context of 1952 1124 PowerShell.exe 104 PID 1124 set thread context of 1616 1124 PowerShell.exe 105 PID 1124 set thread context of 2972 1124 PowerShell.exe 106 PID 1124 set thread context of 5440 1124 PowerShell.exe 107 PID 1124 set thread context of 4140 1124 PowerShell.exe 108 PID 1124 set thread context of 4716 1124 PowerShell.exe 110 PID 1124 set thread context of 5840 1124 PowerShell.exe 112 PID 1124 set thread context of 3700 1124 PowerShell.exe 113 PID 1124 set thread context of 1936 1124 PowerShell.exe 114 PID 1124 set thread context of 4520 1124 PowerShell.exe 116 PID 1124 set thread context of 5276 1124 PowerShell.exe 120 PID 1124 set thread context of 3520 1124 PowerShell.exe 121 PID 1124 set thread context of 616 1124 PowerShell.exe 122 PID 1124 set thread context of 1824 1124 PowerShell.exe 124 PID 1124 set thread context of 2660 1124 PowerShell.exe 125 PID 1124 set thread context of 4080 1124 PowerShell.exe 126 PID 1124 set thread context of 204 1124 PowerShell.exe 127 PID 1124 set thread context of 5672 1124 PowerShell.exe 128 PID 1124 set thread context of 3032 1124 PowerShell.exe 130 PID 1124 set thread context of 5476 1124 PowerShell.exe 131 PID 1124 set thread context of 4932 1124 PowerShell.exe 132 -
pid Process 1124 PowerShell.exe - 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 icsunattend.exe -
description ioc Process Key created \Registry\User\S-1-5-21-1738198120-2966725515-3980530802-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 icsunattend.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1860 aspnet_compiler.exe 1860 aspnet_compiler.exe 1860 aspnet_compiler.exe 1860 aspnet_compiler.exe 1124 PowerShell.exe 1124 PowerShell.exe 3280 icsunattend.exe 3280 icsunattend.exe 3280 icsunattend.exe 3280 icsunattend.exe 1124 PowerShell.exe 1580 aspnet_compiler.exe 1124 PowerShell.exe 3512 aspnet_compiler.exe 1124 PowerShell.exe 4408 aspnet_compiler.exe 1124 PowerShell.exe 5812 aspnet_compiler.exe 1124 PowerShell.exe 5216 aspnet_compiler.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 1952 aspnet_compiler.exe 1124 PowerShell.exe 1616 aspnet_compiler.exe 1124 PowerShell.exe 2972 aspnet_compiler.exe 1124 PowerShell.exe 5440 aspnet_compiler.exe 1124 PowerShell.exe 4140 aspnet_compiler.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 4716 aspnet_compiler.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 5840 aspnet_compiler.exe 1124 PowerShell.exe 3700 aspnet_compiler.exe 1124 PowerShell.exe 1936 aspnet_compiler.exe 1124 PowerShell.exe 1124 PowerShell.exe 1124 PowerShell.exe 4520 aspnet_compiler.exe 1124 PowerShell.exe 1124 PowerShell.exe - Suspicious behavior: MapViewOfSection 7 IoCs
pid Process 1860 aspnet_compiler.exe 1124 PowerShell.exe 1124 PowerShell.exe 3280 icsunattend.exe 3280 icsunattend.exe 3280 icsunattend.exe 3280 icsunattend.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1124 PowerShell.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1124 wrote to memory of 5260 1124 PowerShell.exe 89 PID 1124 wrote to memory of 5212 1124 PowerShell.exe 90 PID 1124 wrote to memory of 5560 1124 PowerShell.exe 91 PID 1124 wrote to memory of 2560 1124 PowerShell.exe 92 PID 1124 wrote to memory of 5608 1124 PowerShell.exe 93 PID 1124 wrote to memory of 1860 1124 PowerShell.exe 94 PID 1124 wrote to memory of 1860 1124 PowerShell.exe 94 PID 1124 wrote to memory of 1860 1124 PowerShell.exe 94 PID 1124 wrote to memory of 3280 1124 PowerShell.exe 95 PID 1124 wrote to memory of 1580 1124 PowerShell.exe 96 PID 1124 wrote to memory of 1580 1124 PowerShell.exe 96 PID 1124 wrote to memory of 1580 1124 PowerShell.exe 96 PID 1124 wrote to memory of 3512 1124 PowerShell.exe 97 PID 1124 wrote to memory of 3512 1124 PowerShell.exe 97 PID 1124 wrote to memory of 3512 1124 PowerShell.exe 97 PID 1124 wrote to memory of 4408 1124 PowerShell.exe 99 PID 1124 wrote to memory of 4408 1124 PowerShell.exe 99 PID 1124 wrote to memory of 4408 1124 PowerShell.exe 99 PID 3280 wrote to memory of 3016 3280 icsunattend.exe 100 PID 1124 wrote to memory of 5812 1124 PowerShell.exe 101 PID 1124 wrote to memory of 5812 1124 PowerShell.exe 101 PID 1124 wrote to memory of 5812 1124 PowerShell.exe 101 PID 1124 wrote to memory of 5216 1124 PowerShell.exe 102 PID 1124 wrote to memory of 5216 1124 PowerShell.exe 102 PID 1124 wrote to memory of 5216 1124 PowerShell.exe 102 PID 1124 wrote to memory of 2788 1124 PowerShell.exe 103 PID 1124 wrote to memory of 1952 1124 PowerShell.exe 104 PID 1124 wrote to memory of 1952 1124 PowerShell.exe 104 PID 1124 wrote to memory of 1952 1124 PowerShell.exe 104 PID 1124 wrote to memory of 1616 1124 PowerShell.exe 105 PID 1124 wrote to memory of 1616 1124 PowerShell.exe 105 PID 1124 wrote to memory of 1616 1124 PowerShell.exe 105 PID 1124 wrote to memory of 2972 1124 PowerShell.exe 106 PID 1124 wrote to memory of 2972 1124 PowerShell.exe 106 PID 1124 wrote to memory of 2972 1124 PowerShell.exe 106 PID 1124 wrote to memory of 5440 1124 PowerShell.exe 107 PID 1124 wrote to memory of 5440 1124 PowerShell.exe 107 PID 1124 wrote to memory of 5440 1124 PowerShell.exe 107 PID 1124 wrote to memory of 4140 1124 PowerShell.exe 108 PID 1124 wrote to memory of 4140 1124 PowerShell.exe 108 PID 1124 wrote to memory of 4140 1124 PowerShell.exe 108 PID 1124 wrote to memory of 4832 1124 PowerShell.exe 109 PID 1124 wrote to memory of 4716 1124 PowerShell.exe 110 PID 1124 wrote to memory of 4716 1124 PowerShell.exe 110 PID 1124 wrote to memory of 4716 1124 PowerShell.exe 110 PID 1124 wrote to memory of 6104 1124 PowerShell.exe 111 PID 1124 wrote to memory of 5840 1124 PowerShell.exe 112 PID 1124 wrote to memory of 5840 1124 PowerShell.exe 112 PID 1124 wrote to memory of 5840 1124 PowerShell.exe 112 PID 1124 wrote to memory of 3700 1124 PowerShell.exe 113 PID 1124 wrote to memory of 3700 1124 PowerShell.exe 113 PID 1124 wrote to memory of 3700 1124 PowerShell.exe 113 PID 1124 wrote to memory of 1936 1124 PowerShell.exe 114 PID 1124 wrote to memory of 1936 1124 PowerShell.exe 114 PID 1124 wrote to memory of 1936 1124 PowerShell.exe 114 PID 1124 wrote to memory of 5244 1124 PowerShell.exe 115 PID 1124 wrote to memory of 4520 1124 PowerShell.exe 116 PID 1124 wrote to memory of 4520 1124 PowerShell.exe 116 PID 1124 wrote to memory of 4520 1124 PowerShell.exe 116 PID 1124 wrote to memory of 1496 1124 PowerShell.exe 117 PID 1124 wrote to memory of 5008 1124 PowerShell.exe 118 PID 1124 wrote to memory of 5224 1124 PowerShell.exe 119 PID 1124 wrote to memory of 5276 1124 PowerShell.exe 120 PID 1124 wrote to memory of 5276 1124 PowerShell.exe 120 - outlook_office_path 1 IoCs
description ioc Process Key enumerated \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook icsunattend.exe
Processes
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C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\download.ps11⤵
- Badlisted process makes network request
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1124 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:5260
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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"2⤵PID:5212
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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"2⤵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"2⤵PID:2560
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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"2⤵PID:5608
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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"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1860
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C:\Windows\SysWOW64\icsunattend.exe"C:\Windows\SysWOW64\icsunattend.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
- outlook_office_path
PID:3280 -
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:3016
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1580
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3512
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4408
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5812
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5216
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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"2⤵PID:2788
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1952
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1616
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2972
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5440
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4140
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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"2⤵PID:4832
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4716
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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"2⤵PID:6104
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5840
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3700
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1936
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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"2⤵PID:5244
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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"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4520
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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"2⤵PID:1496
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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"2⤵PID:5008
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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"2⤵PID:5224
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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"2⤵PID:5276
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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"2⤵PID:3520
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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"2⤵PID:616
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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"2⤵PID:1984
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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"2⤵PID:1824
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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"2⤵PID:2660
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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"2⤵PID:4080
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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"2⤵PID:204
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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"2⤵PID:5672
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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"2⤵PID:5564
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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"2⤵PID:3032
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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"2⤵PID:5476
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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"2⤵PID:4932
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