Analysis
- max time kernel
149s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
09/10/2026, 17:57
General
- Target injection.exe
- Size 219KB
- Sample261009-wjszmsdc47
- SHA256 373fc2c8e9652f27b77a32483190acc437d423bfd933e697d2336d3c4d2f3d7e
Malware Config
Signatures
- Family: njRAT/Bladabindi
Widely used RAT written in .NET.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Modifies Windows Firewall 2 TTPs 1 IoCs
- Executes dropped EXE 2 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.
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
- 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.
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\injection.exe"C:\Users\Admin\AppData\Local\Temp\injection.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\dasHost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'dasHost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Roaming\dasHost.exeC:\Users\Admin\AppData\Roaming\dasHost.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\dasHost.exe"C:\Users\Admin\AppData\Roaming\dasHost.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\dasHost.exe" "dasHost.exe" ENABLE2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Replay Monitor
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Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_13sthg3g.a43.psm1
dasHost.exe
memory/1160-24-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-18-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-28-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-26-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-25-0x00000199EAB50000-0x00000199EAB5A000-memory.dmp
memory/1160-23-0x00000199EAA90000-0x00000199EAB42000-memory.dmp
memory/1160-11-0x00000199D2580000-0x00000199D25A2000-memory.dmp
memory/1160-12-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-13-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-14-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-15-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-16-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-17-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1160-22-0x00000199EAA70000-0x00000199EAA8E000-memory.dmp
memory/1160-19-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/1612-42-0x00000000009E0000-0x00000000009EE000-memory.dmp
memory/4184-3-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-4-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-8-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-1-0x00000000009E0000-0x0000000000A1E000-memory.dmp
memory/4184-7-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-6-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-5-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-2-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-0-0x00007FF82D8CF000-0x00007FF82D8D0000-memory.dmp
memory/4184-39-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp
memory/4184-41-0x00007FF82D740000-0x00007FF82E0E4000-memory.dmp