Analysis
- max time kernel
899s - max time network
402s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/08/2026, 21:00
General
- Target $PLUGINSDIR/uninstall.exe
- Size 5.7MB
- Sample260802-ztscmsfq2x
- SHA256 d25d75113b82cb5fee961f5dbb4eff5e70ef2f9222da4c59e677830006170f6b
Malware Config
Signatures
- 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 9 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 4 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 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\uninstall.exe"C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\uninstall.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c "curl -X POST -H "Content-Type: application/json" -d "{\"client_id\":\"dk-Windows\",\"user_id\":\"120A2560\",\"events\":[{\"name\":\"Uninstall_SW\",\"params\":{\"engagement_time_msec\":\"1\",\"ea\":\"Launch App\",\"el\":\"1\",\"install_productversion\":\"Official-com\",\"install_trackversion\":\"1.0.3.0\",\"soft_os_version\":\"Windows_64\"}}]}" "https://www.google-analytics.com/mp/collect?measurement_id=G-VR4P911QVY&api_secret=ehcPK5vKTkO9t7IVpnWpcw""2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\curl.execurl -X POST -H "Content-Type: application/json" -d "{\"client_id\":\"dk-Windows\",\"user_id\":\"120A2560\",\"events\":[{\"name\":\"Uninstall_SW\",\"params\":{\"engagement_time_msec\":\"1\",\"ea\":\"Launch App\",\"el\":\"1\",\"install_productversion\":\"Official-com\",\"install_trackversion\":\"1.0.3.0\",\"soft_os_version\":\"Windows_64\"}}]}" "https://www.google-analytics.com/mp/collect?measurement_id=G-VR4P911QVY&api_secret=ehcPK5vKTkO9t7IVpnWpcw"3⤵
- System Location Discovery: System Language Discovery
-
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-
C:\Users\Admin\AppData\Local\Temp\uninstall.exe"C:\Users\Admin\AppData\Local\Temp\uninstall.exe" av=1.0.3 gv=1.0.3.0 gs=Official-com2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
CheckProVs.dll
GoogleTracingLib.dll
SkinBtn.dll
System.dll
nsProcess.dll
registry.dll
uninstall.exe
memory/2700-57-0x0000000000B80000-0x000000000119E000-memory.dmp
memory/2700-58-0x0000000005C30000-0x0000000005C40000-memory.dmp
memory/2700-59-0x0000000005CB0000-0x0000000005D16000-memory.dmp
memory/2700-60-0x0000000006A00000-0x0000000006A5A000-memory.dmp
memory/2700-61-0x0000000006AA0000-0x0000000006AC0000-memory.dmp
memory/2700-63-0x0000000007190000-0x0000000007198000-memory.dmp
memory/2700-62-0x0000000006D40000-0x0000000007094000-memory.dmp
memory/2700-64-0x0000000009990000-0x0000000009998000-memory.dmp
memory/2700-65-0x0000000009EA0000-0x0000000009ED8000-memory.dmp
memory/2700-66-0x0000000009E80000-0x0000000009E8E000-memory.dmp
memory/2700-67-0x0000000005C30000-0x0000000005C40000-memory.dmp
memory/4928-30-0x0000000003310000-0x0000000003369000-memory.dmp