Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-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
- Executes dropped EXE 2 IoCs
pid Process 5076 iexplorer.exe 2592 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 2756 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 iexplorer.exe 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 - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4292 wrote to memory of 5076 4292 2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe 89 PID 4292 wrote to memory of 2756 4292 2026-08-21_8892c9096dfde8bfbb63cd961750aa35_elex_rhadamanthys_stop.exe 90
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4292 -
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:5076
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\MDM2929.tmp_melt.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2756
-
-
C:\Users\Admin\AppData\Roaming\iexplorer.exeC:\Users\Admin\AppData\Roaming\iexplorer.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2592
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MDM2929.tmp_melt.bat
- Size 334B
- SHA256 9c68235c4036c91dba034d40fc56553eb17faca7cb508eabe36c0c1cab7dde6d
- MD5 3f7f8a8e2dd99f06d79e29ec5d667a2b
- SHA1 74bc7c838d6669236e4ad19ed13ae61cc62a1852
- SHA512 76a705bfd6fd9ca797803304bcdae7023b0e2ad10d129240bc55f7983f62c91bcf9aaeda51fda3d861bcb6f1b7238cf418c3547fa0671c0da64ae65a3032ae20
- TLSH T1B6E0800141EB876C5858701F04665D4DC32536A4EEA537156631C64911CB5197EF3711
- 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