Analysis
- max time kernel
0s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
29/06/2026, 19:08
General
- Target 2026-06-25_eb05b22572c75dfbf7946c6a47b396bd_elex_emotet_icedid_nymaim_remcos.exe
- Size 6.0MB
- Sample260629-xtmfaads6v
- SHA256 9e01eec8fe85e2dce5c4d39f51d16df326b9fbdbcbbca8b87989ffde3245c8eb
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 7 IoCs
Detect PurpleFox Rootkit.
- Gh0st RAT payload 7 IoCs
- UPX dump on OEP (original entry point) 12 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 4 IoCs
- Drops file in System32 directory 2 IoCs
- UPX packed file 9 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- 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 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-06-25_eb05b22572c75dfbf7946c6a47b396bd_elex_emotet_icedid_nymaim_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-25_eb05b22572c75dfbf7946c6a47b396bd_elex_emotet_icedid_nymaim_remcos.exe"1⤵
- 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\RVN.exeC:\Users\Admin\AppData\Local\Temp\\RVN.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\RVN.exe > nul3⤵
- 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 Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\HD_2026-06-25_eb05b22572c75dfbf7946c6a47b396bd_elex_emotet_icedid_nymaim_remcos.exeC:\Users\Admin\AppData\Local\Temp\HD_2026-06-25_eb05b22572c75dfbf7946c6a47b396bd_elex_emotet_icedid_nymaim_remcos.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\PWRISOSH.DLL"3⤵
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C:\Users\Admin\AppData\Roaming\PowerISO\Upgrade\PowerISO9-x64.exe"C:\Users\Admin\AppData\Roaming\PowerISO\Upgrade\PowerISO9-x64.exe" /sleep=30003⤵
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s /u "C:\Program Files\PowerISO\PWRISOSH.DLL"4⤵
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C:\Program Files\PowerISO\devcon.exe"C:\Program Files\PowerISO\devcon.exe" remove *scdbusDevice4⤵
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C:\Program Files\PowerISO\setup64.exe"C:\Program Files\PowerISO\setup64.exe" cp C:\Users\Admin\AppData\Local\Temp\nsxBC3A.tmp "C:\Windows\system32\Drivers\scdemu.sys"4⤵
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- 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
PowerISO.exe
PowerISO.exe
devcon.exe
setup64.exe
1C0F.tmp.ico
HD_2026-06-25_eb05b22572c75dfbf7946c6a47b396bd_elex_emotet_icedid_nymaim_remcos.exe
HD_X.dat
RVN.exe
InstOpt.dll
System.dll
nsxBC3A.tmp
PowerISO9-x64.exe
version.ini
PowerISO.lnk
memory/3388-35-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/3388-25-0x0000000000400000-0x0000000000460000-memory.dmp
memory/3388-36-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/3388-28-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/3808-225-0x0000000000400000-0x0000000000569000-memory.dmp
memory/3808-1-0x0000000000480000-0x0000000000481000-memory.dmp
memory/3808-0-0x0000000000400000-0x0000000000569000-memory.dmp
memory/4328-12-0x0000000000400000-0x0000000000460000-memory.dmp
memory/4328-8-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4328-9-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4328-6-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4812-18-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4812-17-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4812-15-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4812-19-0x0000000000400000-0x0000000000460000-memory.dmp