Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/11/2026, 02:50
Behavioral task
behavioral1
Sample
2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
General
- Target 2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 785KB
- Sample261102-dbj3naev51
- SHA256 630f3165556635260dc150f9f4d546eecb93b42c1a3c3963cd673c12acc5f6f8
- MD5 f62fe1e051fa5bc86f9df647df7cecd3
- SHA1 e6559fcde328ac9f0e0b268c83f3ebf3d5d3a065
- SHA512 6133d566313470a3a365c05c5ffce966e5a5689f54fc8ae613c3e91ddb20b28734d58a2b1c55173baf56ca1cea6713c1504dd2d127cd6c6a87b87fbfa9eb42f2
- SSDEEP 12288:d7dL4AkwWNk82HAEGfKKBhVGT5OY8pgA65t8mv5pThkJ8HxW0d8GYEgL:d7dLBftJLW5YUWLrkJB0PJgL
- TLSH T1950501213480C43AF71A07354445EAE44E7ABC7B18D1A65FFB787D36A9320579B3B28E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/628-0-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00080000000243c2-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/736-14-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/628-16-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2400-26-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/736-27-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2400-28-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2400-42-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack - Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation 2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation izlyi.exe Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation vuiswu.exe - Executes dropped EXE 3 IoCs
pid Process 736 izlyi.exe 2400 vuiswu.exe 1548 wuhup.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4240 cmd.exe 1612 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 vuiswu.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain vuiswu.exe - System Location Discovery: System Language Discovery 1 TTPs 6 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vuiswu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wuhup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language izlyi.exe - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe 1548 wuhup.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 628 wrote to memory of 736 628 2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe 84 PID 628 wrote to memory of 4240 628 2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe 85 PID 736 wrote to memory of 2400 736 izlyi.exe 87 PID 2400 wrote to memory of 1548 2400 vuiswu.exe 97 PID 2400 wrote to memory of 1612 2400 vuiswu.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_f62fe1e051fa5bc86f9df647df7cecd3_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Users\Admin\AppData\Local\Temp\izlyi.exe"C:\Users\Admin\AppData\Local\Temp\izlyi.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:736 -
C:\Users\Admin\AppData\Local\Temp\vuiswu.exe"C:\Users\Admin\AppData\Local\Temp\vuiswu.exe" OK3⤵
- Checks computer location settings
- 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:2400 -
C:\Users\Admin\AppData\Local\Temp\wuhup.exe"C:\Users\Admin\AppData\Local\Temp\wuhup.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1548
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:1612
-
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4240
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 dfabc46eff2412905a4156f615f064b876fa3458a2343740cd7225a9ca48af76
- MD5 c7fd8dd71c23e7f123ae5235f8f161f5
- SHA1 a6f22613b5f6963b4d144e7fc57a981862723ad5
- SHA512 964b50939bb6b91e127a654460899b9ab35aeb2fdfc01cd272b51043c5afb643666851656983c0121e02c9480dcbc52dc9d2d0c1ff945c50ac0d1d9e88a836fd
- TLSH T16BD0C71141D6D79F0448902B0AB5618DC0B54C5C3F473F119722C84C62C182DF5D7352
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 384B
- SHA256 282ecbc50921282f888ebc3232c8019a6b897493e982d31c194d121745f79e6d
- MD5 dbbd6a95ce2240d51547ad33dd7120ec
- SHA1 8669c6232be4ebd9b1a522c8ed7721393a8e00f6
- SHA512 aef89f6abd1fc4d98eca37805ba9659af01bb89df90918f2cf1b08be7467c73eace1b870524aa8db27810e74bf1fbba448c530f453c809cd211f63ea93cf2fe3
- TLSH T1EFE09206024EDA6B010CC01B4AA5A68E8160A6BC7EF637B97611C14C12D286EFB93247
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\gbp.ini
- Size 104B
- SHA256 30f820bb1ca6c20bcd77113c7377e01f31cdf0ec5b64864f22887d41a9bf3c7a
- MD5 dbef593bccc2049f860f718cd6fec321
- SHA1 e7e9f8235b4eb70aa99dd2c38009f2152575a8d0
- SHA512 3e87c661c343b72f5dff4587b99688dbf655be9d6d903a75151bd9f204f55858e90388591f660bcbded5278ef94e322bf3e7c57374c9b16fce1eef7082395a2a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 7ff8cd381a992ca5d39a0f294030bc33472ae5885d86d6c291b45ef85286438b
- MD5 f8b0d75070b22cc7b6a802d596b9c72d
- SHA1 32d309fb60902b8140b21fcb8370665961ced16f
- SHA512 e7ff5cb6f3852009ed946b90dab9a8eaae2d25aa21da7b2d9d688553e8e7de9b0ffd6a601d61862a304c5942257a8582556d31043a24454d7d31de9eda953ae6
- TLSH T1C2F04CD61155B4593712E523D28417D537971D581E879D540745B2744D36A1C4484396
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\izlyi.exe
- Size 785KB
- SHA256 e6d2b22e42a18408673e6e7c02de2ca2e27537a7cfb85e97a18cff6b6d77978c
- MD5 f7ed62e5fb32d257625d6ada9aa3cb73
- SHA1 b80df3982bf399bb13013d1959a493fb993f0514
- SHA512 92e520f5d8245bd8b4cfddae8a4959f3fe4cebc711f79c2b250b5e6a5030f9adc275d0191e193c10d785bfaa8840df9e294b747f2f7ca982bb7859b72d294678
- SSDEEP 12288:d7dL4AkwWNk82HAEGfKKBhVGT5OY8pgA65t8mv5pThkJ8HxW0d8GYEgY:d7dLBftJLW5YUWLrkJB0PJgY
- TLSH T1A30501213480C43AF71A07354445EAE44E7ABC7B18D1A65FFB787D36A9320579B3B28E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\wuhup.exe
- Size 601KB
- SHA256 6db4cd881d205c9c710b474c578b94074745264062d21eb67a9883f6d748fdd6
- MD5 ca13023f73e0f948c645b86792c0345c
- SHA1 a797a06827da376c09a030f88a5e1071fea0a35b
- SHA512 3b91982adb67b1028ecab0cf2339e19ea9dc3adcac47d225d76e5d208c8f6e050357486ce31ccdb7c377d6b1046ef53e3307f625d804a3310e67604d277d9838
- SSDEEP 12288:g0/ofE9N0dFaDXAm8Ip9lNfgK4eLS9xHAyZq/G7yq/yWq4qe4MJuC6Pmb:gBfCIFaUmplN4K/sxgyZ9u2JpL4MJuCz
- TLSH T109D4238FE3953634FD09677398FE83211128AEDC46854D9272D729CAD6B718F8F68708
- MD5 SHA1 SHA512 SSDEEP TLSH