Analysis
- max time kernel
1775s - max time network
1161s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
02/03/2024, 22:38
General
- Target Fake AV/FakeAdwCleaner.exe
- Size 190KB
- Sample240302-2kwptaae37
- SHA256 51290129cccca38c6e3b4444d0dfb8d848c8f3fc2e5291fc0d219fd642530adc
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
- 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).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Fake AV\FakeAdwCleaner.exe"C:\Users\Admin\AppData\Local\Temp\Fake AV\FakeAdwCleaner.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\6AdwCleaner.exe"C:\Users\Admin\AppData\Local\6AdwCleaner.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
6AdwCleaner.exe
memory/2216-11-0x00000000005C0000-0x00000000005EE000-memory.dmp
memory/2216-12-0x00007FFC9EDE0000-0x00007FFC9F8A1000-memory.dmp
memory/2216-13-0x000000001B100000-0x000000001B110000-memory.dmp
memory/2216-14-0x000000001B100000-0x000000001B110000-memory.dmp
memory/2216-15-0x000000001B100000-0x000000001B110000-memory.dmp
memory/2216-16-0x000000001B100000-0x000000001B110000-memory.dmp
memory/2216-17-0x00007FFC9EDE0000-0x00007FFC9F8A1000-memory.dmp
memory/2216-18-0x000000001B100000-0x000000001B110000-memory.dmp
memory/2216-19-0x000000001B100000-0x000000001B110000-memory.dmp
memory/2216-20-0x000000001B100000-0x000000001B110000-memory.dmp
memory/2216-21-0x000000001B100000-0x000000001B110000-memory.dmp