Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
04/11/2026, 16:27
General
- Target 04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e.exe
- Size 2.9MB
- Sample261104-tyjcmsbv8s
- SHA256 04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- 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).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 48 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 4 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e.exe"C:\Users\Admin\AppData\Local\Temp\04b30f38323faefa75f9bf2a4088ec5d4099196c5330a37b566d068125af006e.exe"1⤵
- Checks computer location settings
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\8d6921e852047d8c\m4w7p9kr\FontViewer.exe"C:\Users\Admin\AppData\Local\8d6921e852047d8c\m4w7p9kr\FontViewer.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\8d6921e852047d8c\m4w7p9kr'; exit 0"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
FontViewer.exe
XChat.bmp
gpkitclt.dll
__PSScriptPolicyTest_biwhiz3v.a5k.ps1
memory/684-68-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-94-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-108-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-107-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-106-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-105-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-104-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-103-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-102-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-101-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-100-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-99-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-98-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-97-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-96-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-88-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-95-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-90-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-85-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-67-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-89-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-69-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-66-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-71-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-82-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-83-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-81-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-78-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-73-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-72-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-92-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-84-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-80-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-79-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-77-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/684-91-0x0000000004D30000-0x0000000004E28000-memory.dmp
memory/1784-55-0x0000000007C40000-0x0000000007C4A000-memory.dmp
memory/1784-26-0x0000000003250000-0x0000000003286000-memory.dmp
memory/1784-28-0x00000000059A0000-0x0000000005FC8000-memory.dmp
memory/1784-61-0x0000000007EF0000-0x0000000007EF8000-memory.dmp
memory/1784-60-0x0000000007F10000-0x0000000007F2A000-memory.dmp
memory/1784-59-0x0000000007E20000-0x0000000007E34000-memory.dmp
memory/1784-25-0x0000000005360000-0x0000000005370000-memory.dmp
memory/1784-58-0x0000000007E10000-0x0000000007E1E000-memory.dmp
memory/1784-57-0x0000000007DE0000-0x0000000007DF1000-memory.dmp
memory/1784-56-0x0000000007E50000-0x0000000007EE6000-memory.dmp
memory/1784-54-0x0000000007BD0000-0x0000000007BEA000-memory.dmp
memory/1784-53-0x0000000008210000-0x000000000888A000-memory.dmp
memory/1784-52-0x0000000007A90000-0x0000000007B33000-memory.dmp
memory/1784-51-0x0000000006E70000-0x0000000006E8E000-memory.dmp
memory/1784-42-0x0000000007A50000-0x0000000007A82000-memory.dmp
memory/1784-43-0x000000006FF90000-0x000000006FFDC000-memory.dmp
memory/1784-41-0x0000000006940000-0x000000000698C000-memory.dmp
memory/1784-40-0x00000000068B0000-0x00000000068CE000-memory.dmp
memory/1784-39-0x0000000006270000-0x00000000065C4000-memory.dmp
memory/1784-27-0x0000000005360000-0x0000000005370000-memory.dmp
memory/1784-31-0x00000000061C0000-0x0000000006226000-memory.dmp
memory/1784-30-0x00000000060A0000-0x0000000006106000-memory.dmp
memory/1784-29-0x0000000006000000-0x0000000006022000-memory.dmp