Analysis
- max time kernel
147s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
04/03/2024, 19:14
General
- Target b2e5250416f92de42cfc20c2e0643b4a.exe
- Size 105KB
- Sample240304-xxrt6sbf48
- SHA256 6b05ed7e5b924194544b0a9e20d6c43d8b53d2e53b64c5e3e22b2081329d048e
Score
10/10
Malware Config
Signatures
- Gh0st RAT payload 4 IoCs
- Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
- Drops file in Drivers directory 2 IoCs
- Sets DLL path for service in the registry 2 TTPs 1 IoCs
- Deletes itself 1 IoCs
- Loads dropped DLL 2 IoCs
- Drops file in System32 directory 1 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b2e5250416f92de42cfc20c2e0643b4a.exe"C:\Users\Admin\AppData\Local\Temp\b2e5250416f92de42cfc20c2e0643b4a.exe"1⤵
- Drops file in Drivers directory
- Sets DLL path for service in the registry
- Loads dropped DLL
- Drops file in System32 directory
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility1⤵
- Drops file in Drivers directory
- Deletes itself
- Loads dropped DLL
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
dll.tmp
install.tmp
fastuserswitchingcompatibilityex.dll
memory/4108-0-0x0000000000400000-0x000000000041C044-memory.dmp
memory/4108-14-0x0000000000400000-0x000000000041C044-memory.dmp