Analysis
- max time kernel
148s - max time network
86s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
01/07/2026, 12:15
General
- Target bootstrap.ps1
- Size 3KB
- Sample260701-pe2mnadx2k
- SHA256 cd17c6b555f761d60373659824bf805e1510538226e4c7028e19d7494937a333
Malware Config
Signatures
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
- Executes dropped EXE 1 IoCs
- 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.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Modifies registry key 1 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\bootstrap.ps11⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\.claude\downloads\claude-2.1.197-win32-x64.exe"C:\Users\Admin\.claude\downloads\claude-2.1.197-win32-x64.exe" install latest2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\reg.exeC:\Windows\System32\reg.exe query HKLM\SOFTWARE\Policies\ClaudeCode /v Settings3⤵
- Modifies registry key
-
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C:\Windows\System32\reg.exeC:\Windows\System32\reg.exe query HKCU\SOFTWARE\Policies\ClaudeCode /v Settings3⤵
- Modifies registry key
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C:\Windows\System32\where.exeC:\Windows\System32\where.exe git3⤵
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C:\Windows\System32\where.exeC:\Windows\System32\where.exe npm3⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
.claude.json
.claude.json
.claude.json
.claude.json
.claude.json
.claude.json
.claude.json
.claude.json
memory/5136-9-0x000001B752400000-0x000001B7525C2000-memory.dmp
memory/5136-10-0x000001B752B00000-0x000001B753028000-memory.dmp
memory/5136-12-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-13-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-14-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-16-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-18-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-20-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-19-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-17-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-15-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-11-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-0-0x00007FFBC52AF000-0x00007FFBC52B0000-memory.dmp
memory/5136-8-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-7-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-6-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-5-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-4-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-74-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-75-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-79-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp
memory/5136-3-0x000001B739800000-0x000001B739822000-memory.dmp
memory/5136-91-0x00007FFBC5120000-0x00007FFBC5AC4000-memory.dmp