Analysis
- max time kernel
149s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 10:19
General
- Target 2026-10-26_a31d96f3477d8ebf17b1975811cf00a6_bjlog_elex_gh0st-rat_wannacry.exe
- Size 23.2MB
- Sample261027-mcqfhas1hy
- SHA256 70f8d329b422ca73d480dbd2b7945df2515f8f2093e2f2a840d5a7a44f897503
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 40 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-26_a31d96f3477d8ebf17b1975811cf00a6_bjlog_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_a31d96f3477d8ebf17b1975811cf00a6_bjlog_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
\??\c:\users\admin\appdata\local\lsbymgtttk"C:\Users\Admin\AppData\Local\Temp\2026-10-26_a31d96f3477d8ebf17b1975811cf00a6_bjlog_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-10-26_a31d96f3477d8ebf17b1975811cf00a6_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 4852 -s 10162⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4852 -ip 48521⤵
-
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 2056 -s 9962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2056 -ip 20561⤵
-
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 4288 -s 8282⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 4288 -ip 42881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
lsbymgtttk
svchost.exe.txt
svchost.exe.txt
sdelq.cc3
memory/2056-14-0x0000000002050000-0x0000000002051000-memory.dmp
memory/2056-17-0x0000000020000000-0x0000000020027000-memory.dmp
memory/4288-19-0x0000000000F50000-0x0000000000F51000-memory.dmp
memory/4288-22-0x0000000020000000-0x0000000020027000-memory.dmp
memory/4852-10-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
memory/4852-12-0x0000000020000000-0x0000000020027000-memory.dmp