Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
06/11/2026, 14:18
General
- Target 2026-11-05_a1dc4795292efbfb73342fa8049ea7a2_bjlog_elex_gh0st-rat_wannacry.exe
- Size 24.7MB
- Sample261106-rmcdvazxav
- SHA256 0363d06bdae78dd4bf82660fdb87ab27a32e81b734e0c6f06ed8af1c230c78aa
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
- 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\2026-11-05_a1dc4795292efbfb73342fa8049ea7a2_bjlog_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-05_a1dc4795292efbfb73342fa8049ea7a2_bjlog_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
\??\c:\users\admin\appdata\local\lrqudyvloe"C:\Users\Admin\AppData\Local\Temp\2026-11-05_a1dc4795292efbfb73342fa8049ea7a2_bjlog_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-11-05_a1dc4795292efbfb73342fa8049ea7a2_bjlog_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 4980 -s 7962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4980 -ip 49801⤵
-
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 2516 -s 11002⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2516 -ip 25161⤵
-
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 2380 -s 8802⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2380 -ip 23801⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
svchost.exe.txt
svchost.exe.txt
epfjk.cc3
lrqudyvloe
memory/2380-19-0x0000000001890000-0x0000000001891000-memory.dmp
memory/2380-22-0x0000000020000000-0x0000000020027000-memory.dmp
memory/2516-14-0x0000000002090000-0x0000000002091000-memory.dmp
memory/2516-17-0x0000000020000000-0x0000000020027000-memory.dmp
memory/4980-10-0x0000000001AE0000-0x0000000001AE1000-memory.dmp
memory/4980-12-0x0000000020000000-0x0000000020027000-memory.dmp