Analysis
- user interaction
yes - max time kernel
14s - max time network
18s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
02/10/2026, 19:29
General
- Target WizWorm v4.5.exe
- Size 13.5MB
- Sample261002-x7anmsxerc
- SHA256 e9894d2cf4c70de5be608fd7b54db239c46f98e6c90ff27232028cc04d78684c
Malware Config
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Executes dropped EXE 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- 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 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious use of AdjustPrivilegeToken 2 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\WizWorm v4.5.exe"C:\Users\Admin\AppData\Local\Temp\WizWorm v4.5.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\c.exe"C:\Users\Admin\AppData\Local\Temp\c.exe"2⤵
- Checks computer location settings
- Creates a file in the Startup directory
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "c" /tr "C:\Users\Admin\AppData\Local\Temp\c.exe"3⤵
- Scheduled Task/Job: Scheduled Task
-
-
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C:\Users\Admin\AppData\Local\Temp\WizWorm.exe"C:\Users\Admin\AppData\Local\Temp\WizWorm.exe"2⤵
- Executes dropped EXE
-
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C:\Users\Admin\AppData\Local\Temp\c.exeC:\Users\Admin\AppData\Local\Temp\c.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
WizWorm.exe
c.exe
memory/112-26-0x0000026797AC0000-0x0000026798914000-memory.dmp
memory/112-27-0x00000267B3110000-0x00000267B3120000-memory.dmp
memory/112-31-0x00000267B3120000-0x00000267B4312000-memory.dmp
memory/1092-13-0x0000000000690000-0x00000000006AA000-memory.dmp
memory/1092-29-0x000000001BEA0000-0x000000001BEB0000-memory.dmp
memory/3448-0-0x0000000000F40000-0x0000000001CC6000-memory.dmp
memory/3448-1-0x000000001C930000-0x000000001C940000-memory.dmp