Analysis
- max time kernel
149s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/08/2026, 05:40
Behavioral task
behavioral1
Sample
2026-08-15_8e85732840ee20d149ba9278d26a579c_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-08-15_8e85732840ee20d149ba9278d26a579c_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 431KB
- Sample260815-gc73nazdpc
- SHA256 ce7dc89cefcf190f31132011c162f4ccaf4784312de2503138af406f30c5bae5
- MD5 8e85732840ee20d149ba9278d26a579c
- SHA1 7d7d784a1ba55f5dd92c68e0d75b85f7bd1a5613
- SHA512 2e45094a6a5f687d8c138f8ce0d02fb209dd472a602ed13f34fd5bfed34ad3c3d64c14b456d682a329202c5c6679cb541126867201ee79c6fa3b694b6edff2ad
- SSDEEP 6144:BKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKrwb:4ANxU3VH1t19MsAlpXPb
- TLSH T17994BD11369080B5F76A4B704866E6A44A75BC396BA0E4CFF2B87D7929312C3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
-
resource yara_rule behavioral2/files/0x000d00000001c3e0-28.dat aspack_v212_v242 - Executes dropped EXE 2 IoCs
pid Process 4220 syijw.exe 5280 zoifr.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 3376 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 syijw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zoifr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-15_8e85732840ee20d149ba9278d26a579c_amadey_elex_rhadamanthys_smoke-loader_stop.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe 5280 zoifr.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5940 wrote to memory of 4220 5940 2026-08-15_8e85732840ee20d149ba9278d26a579c_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 5940 wrote to memory of 3376 5940 2026-08-15_8e85732840ee20d149ba9278d26a579c_amadey_elex_rhadamanthys_smoke-loader_stop.exe 90 PID 4220 wrote to memory of 5280 4220 syijw.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_8e85732840ee20d149ba9278d26a579c_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_8e85732840ee20d149ba9278d26a579c_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5940 -
C:\Users\Admin\AppData\Local\Temp\syijw.exe"C:\Users\Admin\AppData\Local\Temp\syijw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4220 -
C:\Users\Admin\AppData\Local\Temp\zoifr.exe"C:\Users\Admin\AppData\Local\Temp\zoifr.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5280
-
-
-
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:3376
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 384B
- SHA256 e5fc32a6faac278d9e4dbbb0099f4f80958b56506691e1947371e337d0327ba4
- MD5 d0d06a6d89aff3635ae42154c910ad4d
- SHA1 b70c0d45283cb9a72c0ae8c5276ddff797dd2799
- SHA512 763dac8762d758dbb916743d2b34ed25e252a088cea0108e7752ac0a2ad2c20921cbaef8a7f8fb4d2dc1ed702f84b9b19f9e703f8d294ba52e87de4919123a41
- TLSH T189E0921105ABEE2F1A1ED01B09EA7E5DC260595A7E8A3B617620C28C22D541FB5E3257
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 1af149c3479c7fff5b7a9b2d825b2185040e1ca26811356eb1cd094ca4542046
- MD5 1cac8de456826aa9a55e4721aaa5ba85
- SHA1 e7a5273d58d3c553baa452093a455f33da91dc78
- SHA512 4832df767fa0836291686ae951ffaad65a332a1ca8a2aea02e3202ee69ec076ef4052215434443d4391915e68e7c18e643cd75274b00406bdedfe5523b0b0262
- TLSH T159F02BC21030F0593202F633D38037D513930C4F1043CC740104B1B08C3AC7C8404230
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\syijw.exe
- Size 431KB
- SHA256 9eece75ab88426a7fb90b08dd5d01b9773e69ed81a600191d2b6c344c2215764
- MD5 2f82739c1de60ec0b00470d4cf661d69
- SHA1 a25d6ebc3cc552956f4d0157c10e45c0c443a6b6
- SHA512 1a862a4862ceec8b1d370d34f1c2f5d3d5898a4ac26e602bd8113f189101db712ebf368c28722332597c85dbc69e22a31b92b7823880698d0bf83951f33c885a
- SSDEEP 6144:BKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKrwB:4ANxU3VH1t19MsAlpXPB
- TLSH T14194BD11369080B5F76A4B704866E6A44A75BC396BA0E4CFF2B87D7929312C3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\zoifr.exe
- Size 216KB
- SHA256 e8cd71cd0f82d8f5ba35093af5a948de4b229e8a78b19baeebcaa28a721a2d55
- MD5 02dd219a7b9d22c28873eabb0b725e27
- SHA1 f55e379c2c57751ae1dcaecc5c8c8110e0afca4d
- SHA512 edcf6600ccabe5cc24b9969133178079daaf1e170becad89b414db6c4db245a93b1091032752ac15021fc7a979784d87de45888dbef6c1f5ac1bfd190489e1ec
- SSDEEP 3072:YyDmf1IUr5Jw/zD1Ms6N7/ZaToVRWw/38EzOO9yCw+4/cFZv:1Dm91SrZMs6R/9ZkhOyWTZv
- TLSH T13524DF421A004868F79C0B719A56F8E489968D3D68D0F58FF13CBE3A6D71183AEB710F
- MD5 SHA1 SHA512 SSDEEP TLSH