Analysis
- max time kernel
150s - max time network
87s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/10/2026, 12:18
Behavioral task
behavioral1
Sample
2026-10-28_483a2881e170061518f2f4cb89963d1c_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
11 signatures
150 seconds
General
- Target 2026-10-28_483a2881e170061518f2f4cb89963d1c_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 506KB
- Sample261028-pg1hdazy8k
- SHA256 68cb71c1c9b37f98a92df1080c282a75f19ac88574eb95118352c1344d5c8075
- MD5 483a2881e170061518f2f4cb89963d1c
- SHA1 80425172516bd25c5f57e10fc681c3811d6bcb57
- SHA512 a94d3fd0e4bd22532b53cd7249d2e037d5948f87f4c7e19849d113dceb6ff5a0835261dfa6e45391bd6748da5e823b66324efe2d6a68f123b5994829d228bd4d
- SSDEEP 12288:T6twjLHj/8/GcHUIdPPzEmvTnabAh0ZnAr1UC:T6tQCG0UUPzEkTn4AC1+N
- TLSH T1F5B4AD317240C435E3A613354997E5B05AAC7D345A90E68FF6A8BE396E313939B3720F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
1.234.83.146
-
133.242.129.155
-
218.54.31.226
-
218.54.30.235
Signatures
- UPX dump on OEP (original entry point) 10 IoCs
resource yara_rule behavioral2/files/0x000e00000001c545-27.dat UPX behavioral2/memory/5152-34-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-32-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-37-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-38-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-39-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-40-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-41-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-42-0x0000000000400000-0x000000000049F000-memory.dmp UPX behavioral2/memory/5152-43-0x0000000000400000-0x000000000049F000-memory.dmp UPX - Executes dropped EXE 2 IoCs
pid Process 2040 tunek.exe 5152 voxus.exe -
resource yara_rule behavioral2/files/0x000e00000001c545-27.dat upx behavioral2/memory/5152-34-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-32-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-37-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-38-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-39-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-40-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-41-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-42-0x0000000000400000-0x000000000049F000-memory.dmp upx behavioral2/memory/5152-43-0x0000000000400000-0x000000000049F000-memory.dmp upx - 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 4812 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname tunek.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain tunek.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 voxus.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-28_483a2881e170061518f2f4cb89963d1c_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tunek.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe 5152 voxus.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5032 wrote to memory of 2040 5032 2026-10-28_483a2881e170061518f2f4cb89963d1c_amadey_elex_rhadamanthys_smoke-loader_stop.exe 90 PID 5032 wrote to memory of 4812 5032 2026-10-28_483a2881e170061518f2f4cb89963d1c_amadey_elex_rhadamanthys_smoke-loader_stop.exe 91 PID 2040 wrote to memory of 5152 2040 tunek.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_483a2881e170061518f2f4cb89963d1c_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_483a2881e170061518f2f4cb89963d1c_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Users\Admin\AppData\Local\Temp\tunek.exe"C:\Users\Admin\AppData\Local\Temp\tunek.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Local\Temp\voxus.exe"C:\Users\Admin\AppData\Local\Temp\voxus.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5152
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_sannuy.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4812
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_sannuy.bat
- Size 384B
- SHA256 d936fc3ee53f31a47012acfa1238e87ed90bb5153a3985dfcf9b361c26a4ee73
- MD5 e0c10a5111806022d826cafe2bb4d462
- SHA1 319a6ad0cd17db31e17292c8c158de3002d1c50d
- SHA512 03ef5b2f92017f5446ff26d3a9f61eddf59d1e4883effa0c7ba0f246078ba5e81c895cd1430f327e16f8a0d9161dfa62884dae0af59ddb696d8bc6521e212b5e
- TLSH T128E0D84101BFDD360509D01B09E6798DC1B48D69BF4B3B767721CE5D52D980EB5D3252
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 e2b2c12a925ace01464b01e48d71664058a1fa02867531892886b14e889f6e89
- MD5 163472d8f6553f23f65d7c3efb8c7a93
- SHA1 883ad30925b4cc998f6ee06848b2eed366ee5242
- SHA512 73c0f7b9ec20898efec23939f57c1058d3a0110342e5b4c3d8f7b2c927da19aefd7866354adcaaec750ccef019a669dcb0cadfd7225dcc32cd370c86a2976a6f
- TLSH T1D0F09BD72055E0153513F517D65C7BED57974D884B475D840205B3708D35CAD8C953A1
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tunek.exe
- Size 506KB
- SHA256 980675ae0ed94ea74a29a67471b8c08a4095e89d517b47570e86e580dfb35e5a
- MD5 fddc49f29a616a8fdf79ff4c9fe7d002
- SHA1 136324a5b82fb80f520060c6fe3ed446a102a508
- SHA512 3fa3b88541d6bcaf4e3062941b9605d23db840ae041a7646e7242a66225a714cd9f242b33f807a21112efed37c0844a8b47a88a921696fe0437ba47808f5712c
- SSDEEP 12288:T6twjLHj/8/GcHUIdPPzEmvTnabAh0ZnAr1UY:T6tQCG0UUPzEkTn4AC1+/
- TLSH T1E8B4AD317240C435E3A613354997E5B05AAC7D345A90E68FF6A8BE396E313939B3720F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\voxus.exe
- Size 198KB
- SHA256 b7dfe77acb583d1f5faa9850902a159bf6242e791eb8db7041c12972818a4067
- MD5 62f3453bc8eed7f78180509058f4acaf
- SHA1 e968fa28bffa2c9a2e24c23a0b71dd8d74103928
- SHA512 1fe5bb7a9529e9af86ff8792ba6fd873b839d0cfa10799045e9fe637e5757e4e69365e075ec94e0e44c924e000a2cf7d0c86cb9f74902a2c0378b1146ac9946c
- SSDEEP 3072:dLeZUwofc1zU9KUgshNIFfF7eO+blJULGaMl1+jhh+PaWY3P2lmWtoutA7f:pXw5MK1shNIFfFCULGvU+3VlBtoSA7f
- TLSH T19E14D0516A008858F74C4B32990AF9E409AA9E3DA9D0F54FF53CBD3A6C731835AB714F
- MD5 SHA1 SHA512 SSDEEP TLSH