Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 07:41
General
- Target 2026-08-02_f96e2a6d4b1d1d8d480721f6b7a6cc97_bjlog_coinminer_elex_wannacry.exe
- Size 24.9MB
- Sample260802-jjf9mafb68
- SHA256 7b11cde6511ee9eec00b2bd563f2fe7c1d911bedc02645f7d27de203a52b0972
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\2026-08-02_f96e2a6d4b1d1d8d480721f6b7a6cc97_bjlog_coinminer_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_f96e2a6d4b1d1d8d480721f6b7a6cc97_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\peiqhrotul"C:\Users\Admin\AppData\Local\Temp\2026-08-02_f96e2a6d4b1d1d8d480721f6b7a6cc97_bjlog_coinminer_elex_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-08-02_f96e2a6d4b1d1d8d480721f6b7a6cc97_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\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 4052 -s 10362⤵
- Program crash
-
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs1⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4052 -ip 40521⤵
-
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 3104 -s 8282⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3104 -ip 31041⤵
-
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 460 -s 10202⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 460 -ip 4601⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
peiqhrotul
svchost.exe.txt
svchost.exe.txt
yesig.cc3
memory/460-22-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
memory/460-25-0x0000000020000000-0x0000000020027000-memory.dmp
memory/3104-17-0x00000000011D0000-0x00000000011D1000-memory.dmp
memory/3104-20-0x0000000020000000-0x0000000020027000-memory.dmp
memory/3428-5-0x0000000000400000-0x0000000000436000-memory.dmp
memory/3428-0-0x0000000000400000-0x0000000000436000-memory.dmp
memory/4052-13-0x0000000000FC0000-0x0000000000FC1000-memory.dmp
memory/4052-15-0x0000000020000000-0x0000000020027000-memory.dmp
memory/4664-6-0x0000000000400000-0x0000000000436000-memory.dmp
memory/4664-12-0x0000000000400000-0x0000000000436000-memory.dmp