Analysis
- max time kernel
150s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 01:09
General
- Target 2026-10-26_fcd803600407a8007b07d3527c5b1d1e_elex_emotet_glassworm_remcos_wannacry.exe
- Size 4.4MB
- Sample261027-bjbedazzdx
- SHA256 cf3cc5d824cfb39119bc390e931d46ef7142b14671b44c92643324872b49bcc9
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.
- Family: PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
- Detect PurpleFox Rootkit 9 IoCs
Detect PurpleFox Rootkit.
- Gh0st RAT payload 10 IoCs
- UPX dump on OEP (original entry point) 11 IoCs
- Drops file in Drivers directory 1 IoCs
- Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
- Executes dropped EXE 5 IoCs
- Loads dropped DLL 1 IoCs
- Drops file in System32 directory 3 IoCs
- UPX packed file 11 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Program crash 2 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- Runs ping.exe 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 1 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-26_fcd803600407a8007b07d3527c5b1d1e_elex_emotet_glassworm_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_fcd803600407a8007b07d3527c5b1d1e_elex_emotet_glassworm_remcos_wannacry.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 4483⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 4643⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\HD_2026-10-26_fcd803600407a8007b07d3527c5b1d1e_elex_emotet_glassworm_remcos_wannacry.exeC:\Users\Admin\AppData\Local\Temp\HD_2026-10-26_fcd803600407a8007b07d3527c5b1d1e_elex_emotet_glassworm_remcos_wannacry.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2368 -ip 23681⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2368 -ip 23681⤵
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
HD_2026-10-26_fcd803600407a8007b07d3527c5b1d1e_elex_emotet_glassworm_remcos_wannacry.exe
HD_X.dat
N.exe
R.exe
240689000.txt
memory/1424-52-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1424-37-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2356-57-0x0000000004D00000-0x0000000004D6E000-memory.dmp
memory/2356-56-0x0000000004C00000-0x0000000004C20000-memory.dmp
memory/2356-55-0x0000000004C30000-0x0000000004C7A000-memory.dmp
memory/2356-54-0x00000000000E0000-0x000000000027C000-memory.dmp
memory/4464-22-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4464-25-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4464-29-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4464-23-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4464-24-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/5008-15-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/5008-14-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/5008-18-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/5008-12-0x0000000010000000-0x00000000101B6000-memory.dmp