Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/08/2026, 11:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe
- Size 68KB
- Sample260822-m8bbfstcrc
- SHA256 6e9ae7eb1fda9e6b4a82465ac34dfd1f87e01f94a0f8d1a20e6ec34d486f894c
- MD5 8892c9096dfde8bfbb63cd961750aa35
- SHA1 03045aa642a471bf1c055dc760fa2430ce3866da
- SHA512 64539f3abaf2a1c9ba3dbcc8902d0dc5126c53017e61f81bcef843113df740edd74bbff70dfeab239634ac1d0611ea0dbb5423fd456d8be3ce7958ed8496c158
- SSDEEP 1536:B+BRbaY0LwJ1GRFrA6cRC5oQB8HafdUafd4n:BC9aY0LwJXqJ8HafOafan
- TLSH T181639C53B9A1C1B3E8161872011EDA577B38DE931339CD836B97BC956D32BC5AB3B108
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation 2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe - Executes dropped EXE 2 IoCs
pid Process 3096 iexplorer.exe 2384 iexplorer.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM Key = "C:\\Users\\Admin\\AppData\\Roaming\\iexplorer.exe" iexplorer.exe - 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.
pid Process 5048 cmd.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplorer.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1236 wrote to memory of 3096 1236 2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe 82 PID 1236 wrote to memory of 5048 1236 2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1236 -
C:\Users\Admin\AppData\Roaming\iexplorer.exe"C:\Users\Admin\AppData\Roaming\iexplorer.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3096
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\MDM84CB.tmp_melt.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5048
-
-
C:\Users\Admin\AppData\Roaming\iexplorer.exeC:\Users\Admin\AppData\Roaming\iexplorer.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2384
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MDM84CB.tmp_melt.bat
- Size 334B
- SHA256 b4d0c0fab305a429493cf7ade3b65226be481ba408f9a7eb757dde1db1149895
- MD5 622c563443fd9d434d0f312cd7a10d97
- SHA1 03630bb6992beae09b09ff8f69f408364e95ce0d
- SHA512 b066a5464d65d2460a4eb6f203175ec9425b6f9f678797f8a2b8ce579bcbcb07801e5ed8e894b165dc192e2abdb06cecc9521814ee981fb26c57df0a1bd31fad
- TLSH T14BE0860181EA87AC5D58B11F04A69D8CC37526A4EE9637156A32CA8911CBA1ABEF3712
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\iexplorer.exe
- Size 68KB
- SHA256 6e9ae7eb1fda9e6b4a82465ac34dfd1f87e01f94a0f8d1a20e6ec34d486f894c
- MD5 8892c9096dfde8bfbb63cd961750aa35
- SHA1 03045aa642a471bf1c055dc760fa2430ce3866da
- SHA512 64539f3abaf2a1c9ba3dbcc8902d0dc5126c53017e61f81bcef843113df740edd74bbff70dfeab239634ac1d0611ea0dbb5423fd456d8be3ce7958ed8496c158
- SSDEEP 1536:B+BRbaY0LwJ1GRFrA6cRC5oQB8HafdUafd4n:BC9aY0LwJXqJ8HafOafan
- TLSH T181639C53B9A1C1B3E8161872011EDA577B38DE931339CD836B97BC956D32BC5AB3B108
- MD5 SHA1 SHA512 SSDEEP TLSH