Analysis
- max time kernel
299s - max time network
300s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
24/04/2026, 23:19
General
- Target II-3.exe
- Size 18.3MB
- Sample260424-3a76jaft7j
- SHA256 9333da19e474e99fcf6d75230c8bc90b07ab2cbc13165b6d94ace9ae754edcff
Malware Config
Signatures
- 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.
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 1 IoCs
- Modifies file permissions 1 TTPs 2 IoCs
- 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.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 44 IoCs
- Suspicious behavior: MapViewOfSection 12 IoCs
- Suspicious use of AdjustPrivilegeToken 7 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Users\Admin\AppData\Local\Temp\II-3.exe"C:\Users\Admin\AppData\Local\Temp\II-3.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-9E1EB.tmp\II-3.tmp"C:\Users\Admin\AppData\Local\Temp\is-9E1EB.tmp\II-3.tmp" /SL5="$A0060,18229654,888320,C:\Users\Admin\AppData\Local\Temp\II-3.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\dell\QCpC\NWFlOq\5boFno\t7yGo\Dgq4n.exe"C:\dell\QCpC\NWFlOq\5boFno\t7yGo\Dgq4n.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Add-MpPreference -ExclusionPath 'C:\dell\QCpC\NWFlOq\5boFno\t7yGo\'"4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c icacls "C:\dell\QCpC\NWFlOq\5boFno\t7yGo\." /deny "Users":(D) & icacls "C:\dell\QCpC\NWFlOq\5boFno\t7yGo\." /grant "Users":(OI)(CI)(RX)2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\icacls.exeicacls "C:\dell\QCpC\NWFlOq\5boFno\t7yGo\." /deny "Users":(D)3⤵
- Modifies file permissions
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C:\Windows\system32\icacls.exeicacls "C:\dell\QCpC\NWFlOq\5boFno\t7yGo\." /grant "Users":(OI)(CI)(RX)3⤵
- Modifies file permissions
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_oju5iukz.w4z.ps1
II-3.tmp
Dgq4n.exe
Vr.H
mp46F.Ot
memory/936-24-0x000001AE80000000-0x000001AE81C63000-memory.dmp
memory/936-60-0x000001AEFCBE0000-0x000001AEFCC7B000-memory.dmp
memory/936-53-0x000001AEFCBE0000-0x000001AEFCC7B000-memory.dmp
memory/936-54-0x000001AEF9D50000-0x000001AEF9D5C000-memory.dmp
memory/936-23-0x000001AEFD980000-0x000001AEFE72A000-memory.dmp
memory/936-61-0x000001AEF9D50000-0x000001AEF9D5C000-memory.dmp
memory/936-28-0x000001AE80000000-0x000001AE81C63000-memory.dmp
memory/936-31-0x000001AE80000000-0x000001AE81C63000-memory.dmp
memory/936-33-0x000001AE80000000-0x000001AE81C63000-memory.dmp
memory/936-34-0x000001AE80000000-0x000001AE81C63000-memory.dmp
memory/936-32-0x000001AE80000000-0x000001AE81C63000-memory.dmp
memory/936-66-0x000001AE80000000-0x000001AE81C63000-memory.dmp
memory/3432-0-0x0000000000E80000-0x0000000000F67000-memory.dmp
memory/3432-21-0x0000000000E80000-0x0000000000F67000-memory.dmp
memory/3716-5-0x0000000001D30000-0x0000000001D31000-memory.dmp
memory/3716-19-0x0000000000440000-0x00000000007AE000-memory.dmp
memory/3716-20-0x0000000001710000-0x0000000001CC3000-memory.dmp
memory/4808-52-0x00000268A2040000-0x00000268A3CA3000-memory.dmp
memory/4808-55-0x00000268A2040000-0x00000268A3CA3000-memory.dmp
memory/4808-48-0x00000268A2040000-0x00000268A3CA3000-memory.dmp
memory/4808-56-0x00000268A2040000-0x00000268A3CA3000-memory.dmp
memory/4808-57-0x00000268A2040000-0x00000268A3CA3000-memory.dmp
memory/4808-43-0x00000268A2040000-0x00000268A3CA3000-memory.dmp
memory/4808-63-0x00000268A2040000-0x00000268A3CA3000-memory.dmp
memory/4808-67-0x00000268A01E0000-0x00000268A01EC000-memory.dmp
memory/4984-47-0x000001BCD1C90000-0x000001BCD1C9C000-memory.dmp
memory/4984-41-0x000001BCEA3E0000-0x000001BCEA402000-memory.dmp