Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
30/01/2025, 13:49
Static task
static1
Behavioral task
behavioral1
Sample
PO-09OCT2024-1.pdf.scr
Resource
win7-20240729-en
General
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Target
PO-09OCT2024-1.pdf.scr
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Size
764KB
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MD5
1d278e311f71d28a7b468c9e8c42d3e8
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SHA1
9deb9da31e00f63d2a607d717c26a3d29e1ded5f
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SHA256
2817a9a6fc061c9f8e6e7c341b778b403ceaeb439cb8e40760c908ada5c323cd
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SHA512
2c994e0637a9a0ed662f65a8316aee8c8d781f5770090e4bb6e35315dc9f042cb4f712fbe7a809424ad9391299beec23dfccf010d55d063186485af49b3f813f
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SSDEEP
12288:vcmEZ3bkiEWVZ25bNMHWQLElf7MIboj2buIVToTX6PUVgIGi7TykR:vEtBEWVE5GHWQLEl+2t0TqUVgK
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2760 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PO-09OCT2024-1.pdf.scr -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 1956 PO-09OCT2024-1.pdf.scr 2760 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1956 PO-09OCT2024-1.pdf.scr Token: SeDebugPrivilege 2760 powershell.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1956 wrote to memory of 2760 1956 PO-09OCT2024-1.pdf.scr 29 PID 1956 wrote to memory of 2760 1956 PO-09OCT2024-1.pdf.scr 29 PID 1956 wrote to memory of 2760 1956 PO-09OCT2024-1.pdf.scr 29 PID 1956 wrote to memory of 2760 1956 PO-09OCT2024-1.pdf.scr 29 PID 1956 wrote to memory of 2828 1956 PO-09OCT2024-1.pdf.scr 31 PID 1956 wrote to memory of 2828 1956 PO-09OCT2024-1.pdf.scr 31 PID 1956 wrote to memory of 2828 1956 PO-09OCT2024-1.pdf.scr 31 PID 1956 wrote to memory of 2828 1956 PO-09OCT2024-1.pdf.scr 31 PID 1956 wrote to memory of 2836 1956 PO-09OCT2024-1.pdf.scr 32 PID 1956 wrote to memory of 2836 1956 PO-09OCT2024-1.pdf.scr 32 PID 1956 wrote to memory of 2836 1956 PO-09OCT2024-1.pdf.scr 32 PID 1956 wrote to memory of 2836 1956 PO-09OCT2024-1.pdf.scr 32 PID 1956 wrote to memory of 2916 1956 PO-09OCT2024-1.pdf.scr 33 PID 1956 wrote to memory of 2916 1956 PO-09OCT2024-1.pdf.scr 33 PID 1956 wrote to memory of 2916 1956 PO-09OCT2024-1.pdf.scr 33 PID 1956 wrote to memory of 2916 1956 PO-09OCT2024-1.pdf.scr 33 PID 1956 wrote to memory of 3036 1956 PO-09OCT2024-1.pdf.scr 34 PID 1956 wrote to memory of 3036 1956 PO-09OCT2024-1.pdf.scr 34 PID 1956 wrote to memory of 3036 1956 PO-09OCT2024-1.pdf.scr 34 PID 1956 wrote to memory of 3036 1956 PO-09OCT2024-1.pdf.scr 34 PID 1956 wrote to memory of 2772 1956 PO-09OCT2024-1.pdf.scr 35 PID 1956 wrote to memory of 2772 1956 PO-09OCT2024-1.pdf.scr 35 PID 1956 wrote to memory of 2772 1956 PO-09OCT2024-1.pdf.scr 35 PID 1956 wrote to memory of 2772 1956 PO-09OCT2024-1.pdf.scr 35
Processes
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C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr" /S1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1956 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2760
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C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"2⤵PID:2828
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C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"2⤵PID:2836
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C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"2⤵PID:2916
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C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"2⤵PID:3036
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C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"C:\Users\Admin\AppData\Local\Temp\PO-09OCT2024-1.pdf.scr"2⤵PID:2772
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