Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/08/2026, 16:00
General
- Target 2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe
- Size 1.4MB
- Sample260802-tf54passfy
- SHA256 ef12cb5d894880fc7754f1d9108694fc4c5f134f08db59b690ba5b04941e9e3a
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Deletes itself 1 IoCs
- Executes dropped EXE 3 IoCs
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
- Drops file in Program Files directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 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.
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_fea44db18faba9a989ece3fcd93d9594_coinminer_elex_gh0st_gh0st-rat_remcos_wannacry.exe"1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\8974.vbs"2⤵
- Deletes itself
- Executes a VBScript file via the Windows Script Host.
- System Location Discovery: System Language Discovery
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C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe"C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe"1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe"C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe" Win72⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
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C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe"C:\Program Files (x86)\Microsoft Eeaaic\Mgmeose.exe" Win72⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 6202⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2760 -ip 27601⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
8974.vbs
Mgmeose.exe
memory/2760-15-0x0000000000400000-0x00000000005D1000-memory.dmp
memory/2980-0-0x0000000000400000-0x00000000005D1000-memory.dmp
memory/2980-1-0x000000000047D000-0x000000000047E000-memory.dmp
memory/2980-12-0x0000000000400000-0x00000000005D1000-memory.dmp
memory/4492-17-0x0000000000400000-0x00000000005D1000-memory.dmp
memory/4908-8-0x0000000000400000-0x00000000005D1000-memory.dmp
memory/4908-18-0x0000000000400000-0x00000000005D1000-memory.dmp
memory/4908-22-0x0000000000400000-0x00000000005D1000-memory.dmp