Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/05/2026, 16:15
Behavioral task
behavioral1
Sample
2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 410KB
- Sample260518-tp87psf18w
- SHA256 dee90340e70236cc52c0e2e3a504394a8b1609d055dcbba8b5ac8f214577c244
- MD5 714d1a15144d36b503160b102b76ff9b
- SHA1 d4f522d3a4f1bd15ba8d96599ef1f43b7764f2e8
- SHA512 27befa7f839285fc50cbca455156bc55e419fc8e35fcb1876516ca2bb70c529bf4f4258cd2cff6c2c99dfa85dc7a792f546f6347824f609cf53fadcde643ad03
- SSDEEP 6144:Y5SXvBoDWoyLYyzbwOC4DYM6SB6v+qLnAzYmhwrxcvkzmSB7ohVRi:YIfBoDWoyFbkU6hAJQnac
- TLSH T1B794BE253540C436F3290B354455EAB10AA9BC3A14D9E48FF778BE7A6D321939B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- 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-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation duxoab.exe Key value queried \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation 2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation yhevk.exe - Executes dropped EXE 3 IoCs
pid Process 568 yhevk.exe 3864 duxoab.exe 2756 xuqiu.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 yhevk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language duxoab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xuqiu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe 2756 xuqiu.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4520 wrote to memory of 568 4520 2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 4520 wrote to memory of 368 4520 2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 86 PID 568 wrote to memory of 3864 568 yhevk.exe 88 PID 3864 wrote to memory of 2756 3864 duxoab.exe 90 PID 3864 wrote to memory of 1752 3864 duxoab.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-18_714d1a15144d36b503160b102b76ff9b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4520 -
C:\Users\Admin\AppData\Local\Temp\yhevk.exe"C:\Users\Admin\AppData\Local\Temp\yhevk.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:568 -
C:\Users\Admin\AppData\Local\Temp\duxoab.exe"C:\Users\Admin\AppData\Local\Temp\duxoab.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3864 -
C:\Users\Admin\AppData\Local\Temp\xuqiu.exe"C:\Users\Admin\AppData\Local\Temp\xuqiu.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2756
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- System Location Discovery: System Language Discovery
PID:1752
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-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- System Location Discovery: System Language Discovery
PID:368
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 d8b8e58c798412e642a82cf8d9e1d06b3e4a95d70947bc0c43a6ab40c285e48a
- MD5 12de868141c0f7d9d6107abb03a90cf1
- SHA1 06feb03c38431928b8c8d1b00d5c366ee774cfb5
- SHA512 b86d576fa89009553e1087c18a656a650a8cce4f306696a106264e86319c391ef6fecb63b23d2a1b5df1a954327b9e5351f04c7e10fab42b445f267a3c2b671d
- TLSH T15FE02B0240AFDE2B005CC01F42EEB54DC2A0A5983FC72B323238874C51D9C9DF2B2241
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 336aab5d0849fcd5c0e5a7673d4c90ea9aaef1eb90487fc92d718649e54cebc9
- MD5 6b1c7246db0e746cf34c41dbdf9975ad
- SHA1 2defc56982fa459ce6d1b7ea4c673e3e616c3791
- SHA512 7339ce59e5566dcc12a29174edd36ead282e5be61fc6946450ff28cb6bf1060d9165f65946b5e4df4a0771c67f241b3b921570c25b485fe842fc64ad1b06df94
- TLSH T10ED0C71141D7DB9E0448D02B0AB5618DC4755D5C3F473B51D721C84C21D141DF9C7741
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\duxoab.exe
- Size 410KB
- SHA256 612e6748280e97474d811670c3b6c44b581a4c7eded89bb29da2c34849df4e99
- MD5 46ef156ca4bc016dcbae832d78348708
- SHA1 5dd357cf5263404dc57decb99e44ec8b4a358ad3
- SHA512 aeb876a2f07f89e8a178f20edf32780be3abe9a70224ba027be53d30e5f73893f91b22144c7c2cac4edcf88b74d3c7f40152dd0eb1f278e0e6226c256d4711e3
- SSDEEP 6144:Y5SXvBoDWoyLYyzbwOC4DYM6SB6v+qLnAzYmhwrxcvkzmSB7ohVR5:YIfBoDWoyFbkU6hAJQnaL
- TLSH T12594BE253540C436F3290B354455EAB10AA9BC3A14D9E48FF778BE7A6D321939B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 bbddf78cce4a54946639fb65a76a072437c0078f946ab2a630a2b20ed66550e8
- MD5 5ae810892aa67563b69621f441c1a50e
- SHA1 001800b9ad000b239dea8f69393c568ccfb123b9
- SHA512 761fcf9507bb9e86702f9a12c6f053ff999e699ab3e4cf96394a19da9d11e4348e2305905ec0944e367844a67e23583b78cb2079ac21b37471abc83c4684666a
- TLSH T1E8F09BD22065F0753611E527D394179F17835DD41E87ED40455871F05D3BEBC4448325
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xuqiu.exe
- Size 223KB
- SHA256 32f7d5c80cfbb9ce3e0ef02cf0be8d9b098e6f31f79564de77abc0622f38cc92
- MD5 bcf57445ceb57ef3b762421aa3fffb83
- SHA1 16d71c4977cb77d23492190a30e2308ad4d1e899
- SHA512 bc74baabf3aad374df72b1bf28e6922dd23eec15c2da5e675600acce296ed76ad72c6c07fbde2e928ffe4fd4aecd772d608cd14d4fc3c2d91471fa04a43d4337
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3m:unFhSIkAyDgjtS/FZ0
- TLSH T1C224E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\yhevk.exe
- Size 410KB
- SHA256 3ab2b1da16dc526120170f03e4699bb0b807ca05a9bfce350bd33f4ea34a0792
- MD5 9d7c4ffdb44d017e126d811d8a9abaff
- SHA1 16bfc4ceb6f002ef48d9fb98f89317591c52063a
- SHA512 ee0101ff4c93f7eaf5002fc93b168584347285024d3224f389d48f6d391f8c8dc8f216f630d981668e3319c215b63b929344ca215ccecd32730bf462c270c7e9
- SSDEEP 6144:Y5SXvBoDWoyLYyzbwOC4DYM6SB6v+qLnAzYmhwrxcvkzmSB7ohVRW:YIfBoDWoyFbkU6hAJQnas
- TLSH T13194BE253540C436F3290B354455EAB10AA9BC3A14D9E48FF778BE7A6D321939B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH