Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 02:40
General
- Target 2026-07-30_fc3151d557735f5ef7cbeabe17eac603_bjlog_coinminer_elex_wannacry.exe
- Size 24.9MB
- Sample260730-c52dcs1waz
- SHA256 098d74cc3f6a3defb6588cdfc67f14f1dfe49cc0f440d794b91fdceb0cdade3d
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
- UPX dump on OEP (original entry point) 5 IoCs
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 3 IoCs
- Drops file in System32 directory 6 IoCs
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-07-30_fc3151d557735f5ef7cbeabe17eac603_bjlog_coinminer_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_fc3151d557735f5ef7cbeabe17eac603_bjlog_coinminer_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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\??\c:\users\admin\appdata\local\lpgpvlyjpw"C:\Users\Admin\AppData\Local\Temp\2026-07-30_fc3151d557735f5ef7cbeabe17eac603_bjlog_coinminer_elex_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-07-30_fc3151d557735f5ef7cbeabe17eac603_bjlog_coinminer_elex_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⤵
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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 5448 -s 9242⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 5448 -ip 54481⤵
-
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 3172 -s 10402⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3172 -ip 31721⤵
-
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 2504 -s 7562⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2504 -ip 25041⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
lpgpvlyjpw
svchost.exe.txt
svchost.exe.txt
swipb.cc3
memory/1232-6-0x0000000000400000-0x0000000000436000-memory.dmp
memory/1232-0-0x0000000000400000-0x0000000000436000-memory.dmp
memory/2504-25-0x0000000020000000-0x0000000020027000-memory.dmp
memory/2504-22-0x0000000000D70000-0x0000000000D71000-memory.dmp
memory/3172-20-0x0000000020000000-0x0000000020027000-memory.dmp
memory/3172-17-0x0000000000FD0000-0x0000000000FD1000-memory.dmp
memory/5448-13-0x00000000026B0000-0x00000000026B1000-memory.dmp
memory/5448-15-0x0000000020000000-0x0000000020027000-memory.dmp
memory/6056-12-0x0000000000400000-0x0000000000436000-memory.dmp
memory/6056-5-0x0000000000400000-0x0000000000436000-memory.dmp