Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 12:16
Behavioral task
behavioral1
Sample
2026-08-14_e38d9bcf295fa7d5899fecabb4b6c576_elex_rhadamanthys_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-14_e38d9bcf295fa7d5899fecabb4b6c576_elex_rhadamanthys_stop.exe
- Size 1.6MB
- Sample260814-pfhk6ssfpg
- SHA256 81ecd0c6a5bf6fac04d6b5a70a5585c52a695f5a38fc43b1c3b2b741f27fdfe5
- MD5 e38d9bcf295fa7d5899fecabb4b6c576
- SHA1 2a5d7b25cd655eb52df637659c94628fc65304c2
- SHA512 3ab486132736ad62cc8fa1190c8048ab7f7239cbd8c4b21b85054af4b63de3f707c8145be085ae9a9d3e7b8e3ec824cb760e1447705f1ecb7373836fcd4cca97
- SSDEEP 12288:Q3CtSokfFGUMKwlTIU/b37dJ75WEe+eKTxB6mOf:Qx9GzHlTv/b35tecFB6f
- TLSH T1A9853811156AF321EA912630887EB158C5A5BCA487FC51FBBD5C3AE4C733BE3753A209
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
121.88.5.183
-
121.88.5.184
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1184 sander.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 4792 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 2026-08-14_e38d9bcf295fa7d5899fecabb4b6c576_elex_rhadamanthys_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sander.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1908 wrote to memory of 1184 1908 2026-08-14_e38d9bcf295fa7d5899fecabb4b6c576_elex_rhadamanthys_stop.exe 88 PID 1908 wrote to memory of 4792 1908 2026-08-14_e38d9bcf295fa7d5899fecabb4b6c576_elex_rhadamanthys_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-14_e38d9bcf295fa7d5899fecabb4b6c576_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_e38d9bcf295fa7d5899fecabb4b6c576_elex_rhadamanthys_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Users\Admin\AppData\Local\Temp\sander.exe"C:\Users\Admin\AppData\Local\Temp\sander.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1184
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_sannuyex.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4792
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_sannuyex.bat
- Size 345B
- SHA256 2fe19dfd8301947fd494d9e269a360161d5c79688611f3874fb102827139a97c
- MD5 9f666c8cf14db193c79e76ec70338cc5
- SHA1 2a82efeb3615b02481514edf4de5fd471819ea74
- SHA512 fb297f1586dd0df0a0a63143bdcd627e3f41522a210a5ccf07503f21d9bd4b32a70bce6f4ad421840960c2832a0d5688cea9ed55985fea030a5ee01ec48ddd6c
- TLSH T126E02641D0EEDF2E0C0A906B0BFBA18CC678BD5E2B452B319720C64910CAD0EBCC6211
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 66c8ae290d7cf992faf67b10d1ef8ad91857f3709f459af69b6a11f521a3aeea
- MD5 145cec05d8d704ff7aa3d812b1aff628
- SHA1 097ae09965ed3804359803708b8af87b5b90fcbb
- SHA512 1037d7926aec2831c8b084cc19aa38ce91bc8dcff15af731ce0e7cea79fa7806d4d341a9535c39b0ccb8d6f19bc2badf6d20d3b4ab1c931cd5be6994c4323b9d
- TLSH T11FF092D510A6A1263522F624D188F37157839D9C04879C9000097379883089C4448530
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\sander.exe
- Size 1.6MB
- SHA256 04a08ad166b11c8064cff033ca783da04ca2fc26c08fb83e6652970cf367a184
- MD5 e059a59469193d624b775b2012ee5523
- SHA1 c46f736dc9d48a6e6189ce2e393ae7fc30c4cc12
- SHA512 f351a61c23334e11bb448c04a7eacce3cc69b5ecce0cffa666da1b6ea33d9a5b1a929092f65931b6cb2f8a4f4713bf717af440ba83b33a200cfb909d9d7c5817
- SSDEEP 12288:Q3CtSokfFGUMKwlTIU/b37dJ75WEe+eKTxB6mOb:Qx9GzHlTv/b35tecFB6b
- TLSH T19A853811156AF321EA912630887EB158C5A5BCA487FC51FBBD5C3AE4C733BE3753A209
- MD5 SHA1 SHA512 SSDEEP TLSH