Analysis
- max time kernel
150s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 12:05
Behavioral task
behavioral1
Sample
2026-08-03_3922aa56ed53673652a9be5cf8686ed4_elex_rhadamanthys_stealc_stop.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-03_3922aa56ed53673652a9be5cf8686ed4_elex_rhadamanthys_stealc_stop.exe
- Size 517KB
- Sample260803-n876vsxamd
- SHA256 369cf144d03ca919e8f104c891cec0a7fcacff013fea86e5215e76ec548915f7
- MD5 3922aa56ed53673652a9be5cf8686ed4
- SHA1 2e82c4f4606ccea002aeb6bd12f87309ee68b2d0
- SHA512 3ca1252fa24ebe02f65e536143e039206f0defdb680141729bf728310d04810bc206c327b56bcd21450f66b3a04ed9a328521b4e6cb24b75c3fc29bb4f8873d0
- SSDEEP 12288:3o7CGWcQSyYI2VrFKH5RBv9AQ1pEDdKo2dW:3MUv2LAv9AQ1p4dKf0
- TLSH T1F9B4BE1036908435F36A27354996E6F40A797C385AA4E58FF7A43E3A5E312D38A3734F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
-
218.54.31.166
Signatures
- Executes dropped EXE 2 IoCs
pid Process 2256 xipih.exe 3712 mofyz.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 2568 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 2026-08-03_3922aa56ed53673652a9be5cf8686ed4_elex_rhadamanthys_stealc_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xipih.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mofyz.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe 3712 mofyz.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3368 wrote to memory of 2256 3368 2026-08-03_3922aa56ed53673652a9be5cf8686ed4_elex_rhadamanthys_stealc_stop.exe 89 PID 3368 wrote to memory of 2568 3368 2026-08-03_3922aa56ed53673652a9be5cf8686ed4_elex_rhadamanthys_stealc_stop.exe 90 PID 2256 wrote to memory of 3712 2256 xipih.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_3922aa56ed53673652a9be5cf8686ed4_elex_rhadamanthys_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_3922aa56ed53673652a9be5cf8686ed4_elex_rhadamanthys_stealc_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Users\Admin\AppData\Local\Temp\xipih.exe"C:\Users\Admin\AppData\Local\Temp\xipih.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Users\Admin\AppData\Local\Temp\mofyz.exe"C:\Users\Admin\AppData\Local\Temp\mofyz.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3712
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2568
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 358B
- SHA256 9150f85b3360c77f4e7571c9c6397c717f832066690da7c3d7c43c83e2898be9
- MD5 bc0712b826d5791314c44961d01f003a
- SHA1 c9ea84bfd63975e24b67f18235898ee658626d6b
- SHA512 99336429652e9c4e31d78eeb781cc4665728baaa784629025e500db6d540a5b4fe3b7d0efaf200a3c5d94ec533e52a95e8ef19e43c23a7e4b98f748b88c35e3a
- TLSH T109E0481180DEDB2A0488902F4569B14D8135665C6E8A2F65E634CA4912DA80EB7E6751
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 82ff09ca672ebbea1e62449cd3c927c32a7b217ce2196aefd737d80d48d507c0
- MD5 96713695be7bfcb4f089e5be1290bee9
- SHA1 98232ead508240df6765105c267105eac41b50fc
- SHA512 f338f4afa58970fb08b62ca38e8d161253a0aa1efa10074b91baef342c7cccf3f1b83a86b7881ec2630e81500202f077226a4582c4170dab11b039a5005043c7
- TLSH T1F3F04C965079F09535115636E7912F5927A31DA8A9C3DD544086B2708E36B6C8494226
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\mofyz.exe
- Size 172KB
- SHA256 c6dc2f388bd108cb9348635d32f8f6814f4adc6d44ddcfef14fb83dc46942fa3
- MD5 7b2a59ed80a211fd3e8538cb592839f7
- SHA1 d82f7fe8e34d3b29b8fe350a140fdcf4ad5c27ce
- SHA512 9602d9396bce8388a2150ba96cf256f03d53e94ba925a3a2363ab220a28c72b9906f23ebc64158ba936cbdc1785f6af8e2c6260d352da41ea51cf6b1868179dc
- SSDEEP 3072:h5UQyDxxOY3b2iyLwYJsHt7QZGhmWwibhqOr1bzQjcgBsjdH5zTNoUUXGifz:h5QDxxxJNOGwWwQswtzQjdBOd5zTNsX5
- TLSH T1C1041264E2309482D01D44F72BA7AF4AD316E1F1470779C9338EEA9BEC7A358F838915
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xipih.exe
- Size 517KB
- SHA256 eb75d79054105be2e83ceebfd96bf370a5e295146aa45b8c122963bcae3bc539
- MD5 291d805cd00b256200dbba1a164b75f9
- SHA1 6cd710dd7bf25c59cc1617a5a808f47ff2f1d120
- SHA512 3455abeb97dfc88eeef50dedb152861fb4196ff7eaec76b83491322b1d688f5c25b177f769f648d61b412c7f03ee5edb236135f5d1bbfd2a078b6dff90036c69
- SSDEEP 12288:3o7CGWcQSyYI2VrFKH5RBv9AQ1pEDdKo2dE:3MUv2LAv9AQ1p4dKf6
- TLSH T144B4BE1036908435F36A27354996E6F40A797C385AA4E58FF7A43E3A5E312D38A3734F
- MD5 SHA1 SHA512 SSDEEP TLSH