Analysis
- max time kernel
150s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
28/10/2026, 10:38
General
- Target 2026-10-28_6f0fa853afcbfdd793bf2f733fdfdd1b_elex_gh0st-rat_wannacry.exe
- Size 24.6MB
- Sample261028-mpcp6szza1
- SHA256 bc1d487670b7bc339f43f2ff1a5ef239bd7b8cfc14fdb045fc8a1d46bf8f1819
Score
10/10
Malware Config
Signatures
- Family: Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
- Gh0st RAT payload 5 IoCs
- Deletes itself 1 TTPs 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 3 IoCs
- Drops file in System32 directory 7 IoCs
- Program crash 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 40 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_6f0fa853afcbfdd793bf2f733fdfdd1b_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_6f0fa853afcbfdd793bf2f733fdfdd1b_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
\??\c:\users\admin\appdata\local\dotjpbtvso"C:\Users\Admin\AppData\Local\Temp\2026-10-28_6f0fa853afcbfdd793bf2f733fdfdd1b_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-10-28_6f0fa853afcbfdd793bf2f733fdfdd1b_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs1⤵
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs -s fastuserswitchingcompatibility1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 480 -s 9642⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 480 -ip 4801⤵
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs -s fastuserswitchingcompatibility1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 10482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 2404 -ip 24041⤵
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs -s fastuserswitchingcompatibility1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 9762⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4700 -ip 47001⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
dotjpbtvso
svchost.exe.txt
svchost.exe.txt
coopm.cc3
memory/480-10-0x0000000000F20000-0x0000000000F21000-memory.dmp
memory/480-12-0x0000000020000000-0x0000000020027000-memory.dmp
memory/2404-14-0x0000000000FD0000-0x0000000000FD1000-memory.dmp
memory/2404-17-0x0000000020000000-0x0000000020027000-memory.dmp
memory/4700-19-0x0000000000E60000-0x0000000000E61000-memory.dmp
memory/4700-22-0x0000000020000000-0x0000000020027000-memory.dmp