Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
16/04/2026, 22:31
General
- Target 2026-04-16_fae23bbef9c02b1b9c64c930ad3a9d3c_elex_gh0st-rat_wannacry.exe
- Size 24.9MB
- Sample260416-2fjvfsft2s
- SHA256 0dbfb0f8d5d4c0cfb4dd60c3aca6a350212fa7facc906e86ba29ddba6445202a
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 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\2026-04-16_fae23bbef9c02b1b9c64c930ad3a9d3c_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_fae23bbef9c02b1b9c64c930ad3a9d3c_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
\??\c:\users\admin\appdata\local\lfgibeuhle"C:\Users\Admin\AppData\Local\Temp\2026-04-16_fae23bbef9c02b1b9c64c930ad3a9d3c_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-04-16_fae23bbef9c02b1b9c64c930ad3a9d3c_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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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 3828 -s 8282⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3828 -ip 38281⤵
-
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 1636 -s 8922⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1636 -ip 16361⤵
-
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 4788 -s 9762⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4788 -ip 47881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
svchost.exe.txt
svchost.exe.txt
vherh.cc3
lfgibeuhle
memory/1636-16-0x0000000001EF0000-0x0000000001EF1000-memory.dmp
memory/1636-19-0x0000000020000000-0x0000000020027000-memory.dmp
memory/1636-20-0x0000000001D00000-0x0000000001D64000-memory.dmp
memory/2008-10-0x0000000000780000-0x000000000083B000-memory.dmp
memory/3828-14-0x00000000013D0000-0x0000000001434000-memory.dmp
memory/3828-13-0x0000000020000000-0x0000000020027000-memory.dmp
memory/3828-11-0x00000000015D0000-0x00000000015D1000-memory.dmp
memory/4788-22-0x0000000001DD0000-0x0000000001DD1000-memory.dmp
memory/4788-25-0x0000000020000000-0x0000000020027000-memory.dmp
memory/4788-26-0x0000000002100000-0x0000000002164000-memory.dmp
memory/5068-4-0x00000000007B0000-0x000000000086B000-memory.dmp