Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/08/2026, 07:35
Behavioral task
behavioral1
Sample
2026-08-27_d68c82ddba3e1c7d6e26b5368c820e79_elex_rhadamanthys_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-27_d68c82ddba3e1c7d6e26b5368c820e79_elex_rhadamanthys_stop.exe
- Size 1.6MB
- Sample260827-jexe2sen4v
- SHA256 da764167ace2410cc4363781b028f789124a34db2926ebace9b1aa6d00c811a1
- MD5 d68c82ddba3e1c7d6e26b5368c820e79
- SHA1 f9bbf5ff9f79ab6d9513a1b1f8a366816efa629b
- SHA512 3df96909af54be98145bc99b12dfb515a58be2a79a388c4356b81d1e9ced1a581c15c65a705c7f7a70d57666adf831347b3051d44bb268242451a025e2ee7346
- SSDEEP 12288:Q3CtSokfFGUMKwlTIU/b37dJ75WEe+eKTxB6mC:Qx9GzHlTv/b35tecFB6h
- TLSH T1D8853811156AF321EA912630887EB158C5A5BCA487FC51FBBD5C3AE4C733BE3753A209
- 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 3340 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 3260 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 2026-08-27_d68c82ddba3e1c7d6e26b5368c820e79_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 3200 wrote to memory of 3340 3200 2026-08-27_d68c82ddba3e1c7d6e26b5368c820e79_elex_rhadamanthys_stop.exe 89 PID 3200 wrote to memory of 3260 3200 2026-08-27_d68c82ddba3e1c7d6e26b5368c820e79_elex_rhadamanthys_stop.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-27_d68c82ddba3e1c7d6e26b5368c820e79_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-27_d68c82ddba3e1c7d6e26b5368c820e79_elex_rhadamanthys_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3200 -
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:3340
-
-
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:3260
-
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 521f41a6382072e445801bab08666c11d2cf8731d94633c48ab818314a4c3a0b
- MD5 af4e2c30c70d20b07a592858a89af03f
- SHA1 fbfece7c425a57f35fa332fe57f843fc50747566
- SHA512 cea5d359d74c16e964a6e48bb870ea253691d1ec147dd4a3d2ab9dc0fafd45ab86fd36f996db5ecf554de4c5aafb5f3d9adafe03b96feb1cb5b26125bf1e1c62
- TLSH T1DCE08692D2FADF7F0448D01B05BEE04C85746ADC6FC73F54AB20D58E23AA90DB9D6211
- 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 2f675fe66d4be4dd903588658cb2c89f177b653de660411145ee2012afb37caa
- MD5 957b24da5ab0ecd580c99f72e99cebbd
- SHA1 0ca3a797af1359ec5083e4e594476870d326cd3d
- SHA512 d204edf4576ee5bf5e107da01dccc27e8494a86fd2c7142ac776686e007cde942598c9a60a6cb6768b128433f85b3406a164896de2d9ec976e938bbec037ce6e
- SSDEEP 12288:Q3CtSokfFGUMKwlTIU/b37dJ75WEe+eKTxB6mU:Qx9GzHlTv/b35tecFB63
- TLSH T166853811156AF321EA912630887EB158C5A5BCA487FC51FBBD5C3AE4C733BE3753A209
- MD5 SHA1 SHA512 SSDEEP TLSH