Analysis
- max time kernel
30s - max time network
31s - platform
windows11-21h2_x64 - resource
win11-20260911-en - resource tags
- submitted
13/11/2026, 17:14
General
- Target Loader.exe
- Size 2.3MB
- Sample261113-vsdewayv6k
- SHA256 85ea817ce35270bcabe9d7a7d2a28d2f6b6a864a483f448528257acf0476ed23
Malware Config
Signatures
- Executes a file named after a Windows system binary 1 TTPs 1 IoCs
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
- Executes dropped EXE 5 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- UPX packed file 15 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 2 IoCs
- 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 20 IoCs
- Suspicious use of AdjustPrivilegeToken 5 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
-
C:\Users\Admin\AppData\Local\Temp\Loader.exe"C:\Users\Admin\AppData\Local\Temp\Loader.exe"1⤵
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\Application\Loader.exe"C:\Program Files\Google\Chrome\Application\Loader.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\Loader.exe"C:\Program Files (x86)\Microsoft\Edge\Application\Loader.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Users\Admin\AppData\Local\Packages\fontdrvhost.exe"C:\Users\Admin\AppData\Local\Packages\fontdrvhost.exe"1⤵
- Executes a file named after a Windows system binary
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Packages\fontdrvhost.exe"C:\Users\Admin\AppData\Local\Packages\fontdrvhost.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Packages\fontdrvhost.exeC:\Users\Admin\AppData\Local\Packages\fontdrvhost.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Loader.exe
inv_564_734e06033606cb6a_Web Data
memory/564-1-0x00007FF6EECF0000-0x00007FF6EF32F000-memory.dmp
memory/564-2-0x00007FF6EECF0000-0x00007FF6EF32F000-memory.dmp
memory/564-0-0x00007FF6EECF0000-0x00007FF6EF32F000-memory.dmp
memory/564-37-0x00007FF6EECF0000-0x00007FF6EF32F000-memory.dmp
memory/656-31-0x00007FF712FA0000-0x00007FF7135DF000-memory.dmp
memory/656-34-0x00007FF712FA0000-0x00007FF7135DF000-memory.dmp
memory/2832-7-0x00007FF6F2330000-0x00007FF6F296F000-memory.dmp
memory/2832-9-0x00007FF6F2330000-0x00007FF6F296F000-memory.dmp
memory/3012-35-0x00007FF712FA0000-0x00007FF7135DF000-memory.dmp
memory/3012-41-0x00007FF712FA0000-0x00007FF7135DF000-memory.dmp
memory/3120-26-0x00007FF797A30000-0x00007FF79806F000-memory.dmp
memory/3120-40-0x00007FF797A30000-0x00007FF79806F000-memory.dmp
memory/3120-42-0x00007FF797A30000-0x00007FF79806F000-memory.dmp
memory/3624-39-0x00007FF712FA0000-0x00007FF7135DF000-memory.dmp