Analysis
- max time kernel
60s - max time network
77s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
28/04/2024, 18:37
General
- Target PH Spoofer.exe
- Size 309KB
- Sample240428-w9rt9sed4s
- SHA256 7db7e8ba889c41199e657fa9d263c5f18830a35bab6b810e267baadae1d938ae
Malware Config
Signatures
- Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
- Looks for VMWare Tools registry key 2 TTPs 1 IoCs
- Sets service image path in registry 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies data under HKEY_USERS 1 IoCs
- Suspicious behavior: EnumeratesProcesses 40 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 16 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\PH Spoofer.exe"C:\Users\Admin\AppData\Local\Temp\PH Spoofer.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C C:\Windows\map.exe C:\Windows\drv.sys2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\map.exeC:\Windows\map.exe C:\Windows\drv.sys3⤵
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\netsh.exe"netsh.exe" int set int name="Ethernet" disable2⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
drv.sys
map.exe
memory/4216-4-0x00000000052F0000-0x0000000005356000-memory.dmp
memory/4216-1-0x0000000075340000-0x0000000075AF0000-memory.dmp
memory/4216-0-0x00000000007E0000-0x0000000000836000-memory.dmp
memory/4216-5-0x0000000005DA0000-0x0000000006344000-memory.dmp
memory/4216-6-0x0000000075340000-0x0000000075AF0000-memory.dmp
memory/4216-7-0x00000000052E0000-0x00000000052F0000-memory.dmp
memory/4216-2-0x00000000052E0000-0x00000000052F0000-memory.dmp
memory/4216-3-0x0000000005160000-0x0000000005198000-memory.dmp
memory/4216-0-0x00000000007E0000-0x0000000000836000-memory.dmp
memory/4216-1-0x0000000075340000-0x0000000075AF0000-memory.dmp
memory/4216-2-0x00000000052E0000-0x00000000052F0000-memory.dmp
memory/4216-3-0x0000000005160000-0x0000000005198000-memory.dmp
memory/4216-4-0x00000000052F0000-0x0000000005356000-memory.dmp
memory/4216-5-0x0000000005DA0000-0x0000000006344000-memory.dmp
memory/4216-6-0x0000000075340000-0x0000000075AF0000-memory.dmp
memory/4216-7-0x00000000052E0000-0x00000000052F0000-memory.dmp