Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
10/11/2026, 04:27
General
- Target 2026-11-10_fa90f7a6e4ef3e785e108476a7c56bbd_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
- Size 1.2MB
- Sample261110-e3d66atw4l
- SHA256 584f53222a52da14ee0e6ba62761021c31ef2bb09df24b87fb9f53991c8b5505
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 4 IoCs
- Drops file in Drivers directory 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 1 IoCs
- UPX packed file 5 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).
- 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 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious behavior: MapViewOfSection 1 TTPs 64 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-11-10_fa90f7a6e4ef3e785e108476a7c56bbd_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-10_fa90f7a6e4ef3e785e108476a7c56bbd_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\@AEE76D.tmp.exe"C:\Users\Admin\AppData\Local\Temp\@AEE76D.tmp.exe"3⤵
- Modifies firewall policy service
- Drops file in Drivers directory
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 18044⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\2026-11-10_fa90f7a6e4ef3e785e108476a7c56bbd_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-10_fa90f7a6e4ef3e785e108476a7c56bbd_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4316 -s 3844⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4316 -ip 43161⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 960 -ip 9601⤵
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Create or Modify System Process
1Windows Service
1Process Injection
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Process Injection
1Replay Monitor
Loading Replay Monitor...
Downloads
2026-11-10_fa90f7a6e4ef3e785e108476a7c56bbd_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
@AEE76D.tmp.exe
mydll.dll
memory/960-115-0x0000000077222000-0x0000000077223000-memory.dmp
memory/960-17-0x0000000010000000-0x0000000010015000-memory.dmp
memory/960-114-0x000000007FE40000-0x000000007FE4B000-memory.dmp
memory/960-117-0x0000000077223000-0x0000000077224000-memory.dmp
memory/960-116-0x000000007FE40000-0x000000007FE4B000-memory.dmp
memory/960-139-0x000000007FE40000-0x000000007FE4B000-memory.dmp
memory/4316-112-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4316-119-0x0000000077222000-0x0000000077223000-memory.dmp
memory/4316-120-0x0000000077222000-0x0000000077223000-memory.dmp
memory/4316-121-0x0000000077222000-0x0000000077223000-memory.dmp
memory/4316-138-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4356-0-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4356-1-0x0000000000400000-0x0000000000440000-memory.dmp