Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/11/2026, 03:51
Behavioral task
behavioral1
Sample
2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 444KB
- Sample261107-eem46ahs21
- SHA256 e9fbbde89b1038edb6b20154dd8a52f86caa4eeb5d451c1edb59335ad572eff2
- MD5 3bfeccdc0cf1ccac88279d37431dc357
- SHA1 5d9c9009674e84105716a6d74de9bbc60fc7564e
- SHA512 6deaf359bc29fd189eaa41083cc64bd31c39211b1c0a78f97aa8c53b960900df6d4f9df523f481a6a1a6918b69f0e0f6c63c87cdbb69fb463cd447a282d42755
- SSDEEP 6144:oEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpj2:oMpASIcWYx2U6hAJQnJ
- TLSH T111A4BD147640D476E31A0B310416EAE459A96C3A17D9E48FF3383E7A6E312D3977B28F
- 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-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation 2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation utpup.exe Key value queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation igxooc.exe - Executes dropped EXE 3 IoCs
pid Process 5656 utpup.exe 3100 igxooc.exe 5136 ibboc.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 2924 cmd.exe 5920 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 igxooc.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain igxooc.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 2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language utpup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language igxooc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ibboc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe 5136 ibboc.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3604 wrote to memory of 5656 3604 2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 3604 wrote to memory of 2924 3604 2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 86 PID 5656 wrote to memory of 3100 5656 utpup.exe 88 PID 3100 wrote to memory of 5136 3100 igxooc.exe 101 PID 3100 wrote to memory of 5920 3100 igxooc.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-05_3bfeccdc0cf1ccac88279d37431dc357_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:3604 -
C:\Users\Admin\AppData\Local\Temp\utpup.exe"C:\Users\Admin\AppData\Local\Temp\utpup.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5656 -
C:\Users\Admin\AppData\Local\Temp\igxooc.exe"C:\Users\Admin\AppData\Local\Temp\igxooc.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:3100 -
C:\Users\Admin\AppData\Local\Temp\ibboc.exe"C:\Users\Admin\AppData\Local\Temp\ibboc.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5136
-
-
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:5920
-
-
-
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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:2924
-
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 fe65e6b9a714102d15b822268317a06b1b1261ca528ddf989f250bf2c2dc08df
- MD5 3af18754931e737fd573aeda6c3df454
- SHA1 800ed590951b7cac5e36a82259e474bdff9ce4b5
- SHA512 72d62b8b0dc669a117036e278a754303319d02655275cd2378135c8aff2ff609870619645cd70d9f371b2821568741f8bfce7c11ed58ee7c4a28385490ec4ce5
- TLSH T110D0C71145D7DB5E2448906B06B5A58DC0754C5C3F477B119722C84C61C143DF9C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 4d2dea80b14e6b3615b80214f02e1c13d160b5899cdef2ae0ffe8774c48b4e80
- MD5 8968b4b05ebca99a8521a0b57872c546
- SHA1 92ba43cebba0b65d80af29c7c8957334b0231705
- SHA512 1192e409181e5e3700ec741f9d8697ef165b2c854159f344fa29ec3f263574d0152e8c17bd0f9a55ce1b9678709d854a1b7e88af3e48e8c559d49d350672af79
- TLSH T16DE02202425FC96A110CD00F16A8A5CE91A889B87FD63BB07620C20D61DBCBEF5A2262
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 e0c1f86dc56792b7e6f0c57b1675a56b0b122fc1d480231c4e23e8dd6bbbf3a2
- MD5 745392696093734fe2f15eae17f8d2f0
- SHA1 aad55cf90a8b41bedfaecf7c0096604c4f6b8d23
- SHA512 f640be6da41fe0ca8334520833fd64bc43437d43d7ed8004176b8ebbf7d7488bba15aa7c97ad59fc0b4b69c9601fdc7fd4fbd9c0de3696a6d9676a0b3120196e
- TLSH T15AF04CE12195B0667612E513E2981BA45B931D841D8BCC848214B2714975D1C84942D6
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ibboc.exe
- Size 223KB
- SHA256 60dc7bf759584b9b779ad9ee7af838ea1e0985c3f621aaa1694aeab991952242
- MD5 1d34887c1ac7c2bed7fcfedfde45f13c
- SHA1 8b709d29eca0ea879d6a2b3b1c1caef35425842f
- SHA512 ee8892a59f0e08e7a6274195f2c211e141e89b92e0491a4ca84fc9f5ab1243ea320b96075ec9f5f8725b3d0fe13a06cfff32f15dd694468e0d70800afa652582
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3K:unFhSIkAyDgjtS/FZo
- TLSH T1F624E042AA018888F34C4B316A17FAE449858D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\igxooc.exe
- Size 444KB
- SHA256 703041e8143b3500c1dfc65fb09459080d633c958058890b678dfd67ce30fa67
- MD5 c5b6adc756ba6b560befc1fbdd3fb1b9
- SHA1 b6a4c6901cb151da7a3c158cd908ec1f8ed5229f
- SHA512 c1bba44132692148480bdcd87fde4a71202109390e00a9e93e3cb6b0cf71232ad209385b0458ef77f58751fbcef18d1034f0a5a4372329ccea69ac3bf960fed2
- SSDEEP 6144:oEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpjU:oMpASIcWYx2U6hAJQnX
- TLSH T131A4BD147640D476E31A0B310416EAE459A96C3A17D9E48FF3383E7A6E312D3977B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\utpup.exe
- Size 444KB
- SHA256 b07bf88af7da17c461b88ec822f5c9ab92ccce7b85180dc58978f50056242aaf
- MD5 bc690d1e309a125bb76d71a735b82a6e
- SHA1 f3b403ab5522b6f7967f5fdc5c5bf31b0ab1ace1
- SHA512 ef2b54e4d173a9bf847b63bb95e186d0f3f63aa41ed58c4f5bbd7e227261103641c7eb62d8f750e7b097beb0676106dda29f6b9e82a79054633fcded38d1bd08
- SSDEEP 6144:oEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpjB:oMpASIcWYx2U6hAJQnm
- TLSH T128A4BD147640D476E31A0B310416EAE459A96C3A17D9E48FF3383E7A6E312D3977B28F
- MD5 SHA1 SHA512 SSDEEP TLSH