Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
28/10/2026, 10:51
General
- Target HR_Payroll_Final_Settlement_Oct2026.vbs
- Size 130KB
- Sample261028-mx2dhaga76
- SHA256 889aa9be57f77c3ec1db06a90a12f48687e019593b5aeb65c86b62b09d51f567
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious behavior: MapViewOfSection 1 TTPs 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\HR_Payroll_Final_Settlement_Oct2026.vbs"1⤵
- Badlisted process makes network request
- Executes a VBScript file via the Windows Script Host.
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /v:on /c echo ^%Slidstyrker^% | !Cerote! -2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo %Slidstyrker% "3⤵
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\??\c:\windows\syswow64\WindowsPowerShell\v1.0\powershell.exe"c:\windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" -3⤵
- Badlisted process makes network request
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\backgroundtaskhost.exe"C:\Windows\SysWOW64\backgroundtaskhost.exe"4⤵
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C:\Windows\SysWOW64\backgroundtaskhost.exe"C:\Windows\SysWOW64\backgroundtaskhost.exe"4⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_3clcunn3.4l1.ps1
memory/4616-23-0x0000000007060000-0x000000000707A000-memory.dmp
memory/4616-35-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-6-0x0000000004FB0000-0x00000000055FA000-memory.dmp
memory/4616-8-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-9-0x0000000004EE0000-0x0000000004F02000-memory.dmp
memory/4616-10-0x0000000005600000-0x0000000005666000-memory.dmp
memory/4616-11-0x0000000005670000-0x00000000056D6000-memory.dmp
memory/4616-5-0x00000000047F0000-0x0000000004826000-memory.dmp
memory/4616-17-0x0000000005790000-0x0000000005AEB000-memory.dmp
memory/4616-19-0x0000000005CB0000-0x0000000005CCE000-memory.dmp
memory/4616-20-0x0000000005D10000-0x0000000005D5C000-memory.dmp
memory/4616-24-0x00000000071C0000-0x0000000007256000-memory.dmp
memory/4616-7-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-22-0x00000000076C0000-0x0000000007D3C000-memory.dmp
memory/4616-21-0x0000000006E50000-0x0000000006E98000-memory.dmp
memory/4616-25-0x0000000007160000-0x0000000007182000-memory.dmp
memory/4616-26-0x0000000008300000-0x00000000088BA000-memory.dmp
memory/4616-27-0x00000000744D2000-0x00000000744D3000-memory.dmp
memory/4616-28-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-29-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-30-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-31-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-32-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-33-0x00000000088C0000-0x000000000CAD5000-memory.dmp
memory/4616-4-0x00000000744D2000-0x00000000744D3000-memory.dmp
memory/4616-36-0x00000000744C0000-0x0000000074C7C000-memory.dmp
memory/4616-37-0x00000000744C0000-0x0000000074C7C000-memory.dmp