Analysis
- max time kernel
149s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/10/2026, 17:57
Static task
static1
Behavioral task
behavioral1
Sample
sevv.ps1
Resource
win10v2004-20260911-en
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
sevv.ps1
Resource
win11ltsc2024-20260911-en
14 signatures
150 seconds
General
- Target sevv.ps1
- Size 1.4MB
- Sample261007-wjpl8acw3v
- SHA256 4d6930feaf120f23b36ead33017b972a8a2190537cce3b68b888b9959caf5c34
- MD5 5d756f6252b75fba78ebe9a8fd0da4db
- SHA1 42269c59d4484c47725029e335e846a74fd77729
- SHA512 3299e5cdc0229095e9d826e087bfd1f42152b9b9446453dcdef7fb9dbaa9928f2ea1cc9b20a0351375812b95af9c9ca626cc4b488db8524f94532bf57e46e6c5
- SSDEEP 24576:2den9gopTCfjXtcrh8tupSM5ZWojljA6CC+WvoKvLPQzLowuuNapmGDjxaVS5T8U:YenpC7tBupSMZjA6Z3bkHskbVS5P
- TLSH T1F56523719D6822FD8E12E2F96A52A4C4F08926CF4EC20327935C46F63BF9075985BD73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Formbook payload 10 IoCs
resource yara_rule behavioral2/memory/3744-20-0x0000000000C60000-0x0000000000CA6000-memory.dmp family_formbook behavioral2/memory/3744-35-0x0000000000C60000-0x0000000000CA6000-memory.dmp family_formbook behavioral2/memory/3744-34-0x0000000000C60000-0x0000000000CA6000-memory.dmp family_formbook behavioral2/memory/3744-38-0x0000000000C60000-0x0000000000CA6000-memory.dmp family_formbook behavioral2/memory/3744-41-0x0000000000C60000-0x0000000000CA6000-memory.dmp family_formbook behavioral2/memory/2104-44-0x0000000001240000-0x0000000001283000-memory.dmp family_formbook behavioral2/memory/5472-49-0x00000000010D0000-0x0000000001116000-memory.dmp family_formbook behavioral2/memory/5472-51-0x00000000010D0000-0x0000000001116000-memory.dmp family_formbook behavioral2/memory/2104-52-0x0000000001240000-0x0000000001283000-memory.dmp family_formbook behavioral2/memory/4784-57-0x0000000001580000-0x00000000015C6000-memory.dmp family_formbook - Badlisted process makes network request 29 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 8 5932 PowerShell.exe 9 5932 PowerShell.exe 10 5932 PowerShell.exe 11 5932 PowerShell.exe 12 5932 PowerShell.exe 14 5932 PowerShell.exe 15 5932 PowerShell.exe 16 5932 PowerShell.exe 17 5932 PowerShell.exe 18 5932 PowerShell.exe 19 5932 PowerShell.exe 20 5932 PowerShell.exe 21 5932 PowerShell.exe 22 5932 PowerShell.exe 23 5932 PowerShell.exe 24 5932 PowerShell.exe 25 5932 PowerShell.exe 26 5932 PowerShell.exe 27 5932 PowerShell.exe 28 5932 PowerShell.exe 29 5932 PowerShell.exe 30 5932 PowerShell.exe 31 5932 PowerShell.exe 32 5932 PowerShell.exe 33 5932 PowerShell.exe 35 5932 PowerShell.exe 36 5932 PowerShell.exe 37 5932 PowerShell.exe 38 5932 PowerShell.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key enumerated \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook convert.exe - Suspicious use of SetThreadContext 28 IoCs
description pid Process procid_target PID 5932 set thread context of 3744 5932 PowerShell.exe 95 PID 3744 set thread context of 5932 3744 aspnet_compiler.exe 87 PID 3744 set thread context of 2104 3744 aspnet_compiler.exe 96 PID 5932 set thread context of 5472 5932 PowerShell.exe 98 PID 2104 set thread context of 5932 2104 convert.exe 87 PID 5932 set thread context of 4784 5932 PowerShell.exe 99 PID 5932 set thread context of 5620 5932 PowerShell.exe 100 PID 5932 set thread context of 5200 5932 PowerShell.exe 103 PID 2104 set thread context of 6132 2104 convert.exe 101 PID 5932 set thread context of 2440 5932 PowerShell.exe 104 PID 5932 set thread context of 5920 5932 PowerShell.exe 105 PID 5932 set thread context of 3328 5932 PowerShell.exe 110 PID 5932 set thread context of 1132 5932 PowerShell.exe 111 PID 5932 set thread context of 3004 5932 PowerShell.exe 112 PID 5932 set thread context of 5732 5932 PowerShell.exe 113 PID 5932 set thread context of 2700 5932 PowerShell.exe 114 PID 5932 set thread context of 4712 5932 PowerShell.exe 115 PID 5932 set thread context of 908 5932 PowerShell.exe 116 PID 5932 set thread context of 4608 5932 PowerShell.exe 118 PID 5932 set thread context of 4764 5932 PowerShell.exe 119 PID 5932 set thread context of 4772 5932 PowerShell.exe 120 PID 5932 set thread context of 4304 5932 PowerShell.exe 121 PID 5932 set thread context of 1496 5932 PowerShell.exe 122 PID 5932 set thread context of 5220 5932 PowerShell.exe 123 PID 5932 set thread context of 4332 5932 PowerShell.exe 124 PID 5932 set thread context of 3928 5932 PowerShell.exe 125 PID 5932 set thread context of 1288 5932 PowerShell.exe 126 PID 5932 set thread context of 4392 5932 PowerShell.exe 128 -
pid Process 5932 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 convert.exe - Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier convert.exe -
description ioc Process Key created \Registry\User\S-1-5-21-1404337215-1550464601-2805570857-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 convert.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 3744 aspnet_compiler.exe 3744 aspnet_compiler.exe 3744 aspnet_compiler.exe 3744 aspnet_compiler.exe 5932 PowerShell.exe 5932 PowerShell.exe 2104 convert.exe 2104 convert.exe 2104 convert.exe 2104 convert.exe 5932 PowerShell.exe 5472 aspnet_compiler.exe 5932 PowerShell.exe 4784 aspnet_compiler.exe 5932 PowerShell.exe 5620 aspnet_compiler.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5200 aspnet_compiler.exe 5932 PowerShell.exe 2440 aspnet_compiler.exe 5932 PowerShell.exe 5920 aspnet_compiler.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 3328 aspnet_compiler.exe 5932 PowerShell.exe 1132 aspnet_compiler.exe 5932 PowerShell.exe 3004 aspnet_compiler.exe 5932 PowerShell.exe 5732 aspnet_compiler.exe 5932 PowerShell.exe 2700 aspnet_compiler.exe 5932 PowerShell.exe 4712 aspnet_compiler.exe 5932 PowerShell.exe 908 aspnet_compiler.exe 5932 PowerShell.exe 5932 PowerShell.exe 5932 PowerShell.exe 4608 aspnet_compiler.exe - Suspicious behavior: MapViewOfSection 1 TTPs 7 IoCs
pid Process 3744 aspnet_compiler.exe 5932 PowerShell.exe 5932 PowerShell.exe 2104 convert.exe 2104 convert.exe 2104 convert.exe 2104 convert.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5932 PowerShell.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5932 wrote to memory of 4812 5932 PowerShell.exe 90 PID 5932 wrote to memory of 5444 5932 PowerShell.exe 91 PID 5932 wrote to memory of 944 5932 PowerShell.exe 92 PID 5932 wrote to memory of 2508 5932 PowerShell.exe 93 PID 5932 wrote to memory of 712 5932 PowerShell.exe 94 PID 5932 wrote to memory of 3744 5932 PowerShell.exe 95 PID 5932 wrote to memory of 3744 5932 PowerShell.exe 95 PID 5932 wrote to memory of 3744 5932 PowerShell.exe 95 PID 5932 wrote to memory of 2104 5932 PowerShell.exe 96 PID 5932 wrote to memory of 5472 5932 PowerShell.exe 98 PID 5932 wrote to memory of 5472 5932 PowerShell.exe 98 PID 5932 wrote to memory of 5472 5932 PowerShell.exe 98 PID 5932 wrote to memory of 4784 5932 PowerShell.exe 99 PID 5932 wrote to memory of 4784 5932 PowerShell.exe 99 PID 5932 wrote to memory of 4784 5932 PowerShell.exe 99 PID 5932 wrote to memory of 5620 5932 PowerShell.exe 100 PID 5932 wrote to memory of 5620 5932 PowerShell.exe 100 PID 5932 wrote to memory of 5620 5932 PowerShell.exe 100 PID 2104 wrote to memory of 6132 2104 convert.exe 101 PID 5932 wrote to memory of 1368 5932 PowerShell.exe 102 PID 5932 wrote to memory of 5200 5932 PowerShell.exe 103 PID 5932 wrote to memory of 5200 5932 PowerShell.exe 103 PID 5932 wrote to memory of 5200 5932 PowerShell.exe 103 PID 5932 wrote to memory of 2440 5932 PowerShell.exe 104 PID 5932 wrote to memory of 2440 5932 PowerShell.exe 104 PID 5932 wrote to memory of 2440 5932 PowerShell.exe 104 PID 5932 wrote to memory of 5920 5932 PowerShell.exe 105 PID 5932 wrote to memory of 5920 5932 PowerShell.exe 105 PID 5932 wrote to memory of 5920 5932 PowerShell.exe 105 PID 5932 wrote to memory of 1616 5932 PowerShell.exe 106 PID 5932 wrote to memory of 2848 5932 PowerShell.exe 107 PID 5932 wrote to memory of 5880 5932 PowerShell.exe 108 PID 5932 wrote to memory of 5040 5932 PowerShell.exe 109 PID 5932 wrote to memory of 3328 5932 PowerShell.exe 110 PID 5932 wrote to memory of 3328 5932 PowerShell.exe 110 PID 5932 wrote to memory of 3328 5932 PowerShell.exe 110 PID 5932 wrote to memory of 1132 5932 PowerShell.exe 111 PID 5932 wrote to memory of 1132 5932 PowerShell.exe 111 PID 5932 wrote to memory of 1132 5932 PowerShell.exe 111 PID 5932 wrote to memory of 3004 5932 PowerShell.exe 112 PID 5932 wrote to memory of 3004 5932 PowerShell.exe 112 PID 5932 wrote to memory of 3004 5932 PowerShell.exe 112 PID 5932 wrote to memory of 5732 5932 PowerShell.exe 113 PID 5932 wrote to memory of 5732 5932 PowerShell.exe 113 PID 5932 wrote to memory of 5732 5932 PowerShell.exe 113 PID 5932 wrote to memory of 2700 5932 PowerShell.exe 114 PID 5932 wrote to memory of 2700 5932 PowerShell.exe 114 PID 5932 wrote to memory of 2700 5932 PowerShell.exe 114 PID 5932 wrote to memory of 4712 5932 PowerShell.exe 115 PID 5932 wrote to memory of 4712 5932 PowerShell.exe 115 PID 5932 wrote to memory of 4712 5932 PowerShell.exe 115 PID 5932 wrote to memory of 908 5932 PowerShell.exe 116 PID 5932 wrote to memory of 908 5932 PowerShell.exe 116 PID 5932 wrote to memory of 908 5932 PowerShell.exe 116 PID 5932 wrote to memory of 5568 5932 PowerShell.exe 117 PID 5932 wrote to memory of 4608 5932 PowerShell.exe 118 PID 5932 wrote to memory of 4608 5932 PowerShell.exe 118 PID 5932 wrote to memory of 4608 5932 PowerShell.exe 118 PID 5932 wrote to memory of 4764 5932 PowerShell.exe 119 PID 5932 wrote to memory of 4764 5932 PowerShell.exe 119 PID 5932 wrote to memory of 4764 5932 PowerShell.exe 119 PID 5932 wrote to memory of 4772 5932 PowerShell.exe 120 PID 5932 wrote to memory of 4772 5932 PowerShell.exe 120 PID 5932 wrote to memory of 4772 5932 PowerShell.exe 120 - outlook_office_path 1 IoCs
description ioc Process Key enumerated \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook convert.exe
Processes
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C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\sevv.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:5932 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵PID:4812
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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:5444
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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:944
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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:2508
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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:712
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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:3744
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C:\Windows\SysWOW64\convert.exe"C:\Windows\SysWOW64\convert.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
- outlook_office_path
PID:2104 -
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:6132
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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:5472
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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:4784
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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:5620
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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:1368
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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:5200
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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:2440
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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:5920
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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: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⤵PID:2848
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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:5880
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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:5040
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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:3328
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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:1132
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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:3004
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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:5732
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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:2700
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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:4712
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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:908
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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:5568
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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:4608
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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:4764
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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:4772
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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:4304
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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:5220
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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:4332
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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:3928
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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:1288
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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:1340
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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:4392
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