Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
08/05/2026, 12:25
General
- Target WhatsApp image New PO 38359257N0.vbs
- Size 2.6MB
- Sample260508-pl1zpscw3j
- SHA256 658f5cc5e02a443f795602a24cfb423f3aacae57ff0eca07f38fcdf1a6a27ff2
Malware Config
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
- Drops startup file 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\WhatsApp image New PO 38359257N0.vbs"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -c Copy-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\WhatsApp image New PO 38359257N0.vbs' -Destination 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WhatsApp image New PO 38359257N0.vbs' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -Command "IEX $env:INTERNAL_DB_CACHE;[Environment]::SetEnvironmentVariable('INTERNAL_DB_CACHE',$null,'User')"1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_b4yzaxar.1wr.ps1
memory/444-10-0x000002A26FD00000-0x000002A26FD0C000-memory.dmp
memory/2484-16-0x000001A89FEE0000-0x000001A89FEF2000-memory.dmp
memory/2484-9-0x000001A89FFD0000-0x000001A89FFE0000-memory.dmp
memory/2484-1-0x000001A89FFD0000-0x000001A89FFE0000-memory.dmp
memory/2484-8-0x000001A89FF40000-0x000001A89FF62000-memory.dmp
memory/2484-15-0x000001A89FE50000-0x000001A89FE58000-memory.dmp
memory/2484-14-0x000001A886140000-0x000001A88614C000-memory.dmp
memory/2484-0-0x000001A89FFD0000-0x000001A89FFE0000-memory.dmp
memory/3944-26-0x00000252B1AF0000-0x00000252B1AF8000-memory.dmp
memory/3944-25-0x00000252B19A0000-0x00000252B19AC000-memory.dmp
memory/3944-27-0x00000252CA0C0000-0x00000252CA0D2000-memory.dmp
memory/3944-33-0x00000252B19A0000-0x00000252B19AC000-memory.dmp