Analysis
- max time kernel
148s - max time network
24s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/07/2026, 13:41
General
- Target 12.2. ANEXO A - ICA·pdf.js
- Size 12KB
- Sample260713-qzcppscv7y
- SHA256 53ea8c1cb4f4f461628f3383a80fe60957281342c1d713064f2f26d2542aa1b2
Malware Config
Signatures
- Badlisted process makes network request 2 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.
- Drops desktop.ini file(s) 3 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Modifies Internet Explorer settings 1 TTPs 2 IoCs
- Modifies registry class 29 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\12.2. ANEXO A - ICA·pdf.js"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exe"C:\Windows\explorer.exe" C:\Windows2⤵
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Drops desktop.ini file(s)
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $Omnip='/app'+'data';$Printning=gc ($home+$Omnip+'/local/Fallererlo');$Inelegan=$Printning[4896]+$Printning[4897]+$Printning[4898]; . ($Inelegan) $Printning"2⤵
- Badlisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" " $Omnip='/app'+'data';$Printning=gc ($home+$Omnip+'/local/Fallererlo');$Inelegan=$Printning[4896]+$Printning[4897]+$Printning[4898]; . ($Inelegan) $Printning"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- 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"2⤵
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C:\Windows\SysWOW64\backgroundTaskHost.exe"C:\Windows\SysWOW64\backgroundTaskHost.exe"2⤵
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C:\Windows\SysWOW64\backgroundTaskHost.exe"C:\Windows\SysWOW64\backgroundTaskHost.exe"2⤵
- System Location Discovery: System Language Discovery
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ModuleAnalysisCache
StartupProfileData-NonInteractive
Rulskifte.Und
Fallererlo
memory/2736-3-0x0000024CFD080000-0x0000024CFD0A2000-memory.dmp
memory/3356-11-0x0000000005290000-0x00000000052B2000-memory.dmp
memory/3356-21-0x0000000007030000-0x00000000070C6000-memory.dmp
memory/3356-16-0x0000000005B20000-0x0000000005E7B000-memory.dmp
memory/3356-12-0x0000000005980000-0x00000000059E6000-memory.dmp
memory/3356-18-0x0000000006050000-0x000000000606E000-memory.dmp
memory/3356-19-0x0000000006090000-0x00000000060DC000-memory.dmp
memory/3356-10-0x0000000005330000-0x000000000597A000-memory.dmp
memory/3356-13-0x00000000059F0000-0x0000000005A56000-memory.dmp
memory/3356-22-0x0000000006570000-0x000000000658A000-memory.dmp
memory/3356-23-0x00000000065C0000-0x00000000065E2000-memory.dmp
memory/3356-24-0x00000000076D0000-0x0000000007C8A000-memory.dmp
memory/3356-25-0x0000000008310000-0x000000000898C000-memory.dmp
memory/3356-9-0x0000000002840000-0x0000000002876000-memory.dmp
memory/3356-30-0x0000000017DB0000-0x000000001CC47000-memory.dmp