Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
28/10/2026, 13:06
General
- Target 2026-10-28_367bc3aa9d267cddcfa888796b7ddf40_elex_gh0st-rat_wannacry.exe
- Size 24.6MB
- Sample261028-qckrssds4m
- SHA256 c73b43544ad5e4b969649b1b3e95c36a8a836118c35bf5dbbf07021e8f3b6679
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 4 IoCs
- Deletes itself 1 TTPs 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 3 IoCs
- Drops file in System32 directory 6 IoCs
- Drops file in Program Files directory 1 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 46 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_367bc3aa9d267cddcfa888796b7ddf40_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_367bc3aa9d267cddcfa888796b7ddf40_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
\??\c:\users\admin\appdata\local\iblkoxrkxc"C:\Users\Admin\AppData\Local\Temp\2026-10-28_367bc3aa9d267cddcfa888796b7ddf40_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-10-28_367bc3aa9d267cddcfa888796b7ddf40_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
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 3836 -s 10762⤵
- Program crash
-
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs1⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3836 -ip 38361⤵
-
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 680 -s 11002⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 680 -ip 6801⤵
-
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 3488 -s 9202⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 3488 -ip 34881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
svchost.exe.txt
svchost.exe.txt
flpei.cc3
iblkoxrkxc
memory/680-14-0x00000000015D0000-0x00000000015D1000-memory.dmp
memory/680-17-0x0000000020000000-0x0000000020027000-memory.dmp
memory/3488-19-0x0000000001640000-0x0000000001641000-memory.dmp
memory/3488-22-0x0000000020000000-0x0000000020027000-memory.dmp
memory/3836-10-0x0000000001BF0000-0x0000000001BF1000-memory.dmp
memory/3836-12-0x0000000020000000-0x0000000020027000-memory.dmp