Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/11/2026, 04:41
Behavioral task
behavioral1
Sample
2026-11-09_0398501edfadb205b7ee459a3fe28102_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-09_0398501edfadb205b7ee459a3fe28102_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 445KB
- Sample261111-fbd8hsed59
- SHA256 8e5fd61d8638dcf99b7b07b14005d5b2656ee37ed284d59571467330b4bad693
- MD5 0398501edfadb205b7ee459a3fe28102
- SHA1 09f4b8e995c59c053469c30d573ccd178ed193a0
- SHA512 6451a96f51f4d8dd9ac0dc7bddcccf21cc5892da9788a771b7ddc966a61b9c2af6ff20d465f4e50d1babb0f36c19fc0fad6aacfc6871a335d80a78d6401671bc
- SSDEEP 6144:YEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpjFtAj:YMpASIcWYx2U6hAJQnlj
- TLSH T16BA4BD147640D472E32A0B310416EAE459A96C3A17D9E48FF3387E7A6E311D3977B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Executes dropped EXE 3 IoCs
pid Process 5816 tanyv.exe 4932 fupoup.exe 1724 cyqym.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 2600 cmd.exe 5140 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\Domain fupoup.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname fupoup.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 2026-11-09_0398501edfadb205b7ee459a3fe28102_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tanyv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fupoup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cyqym.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe 1724 cyqym.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4964 wrote to memory of 5816 4964 2026-11-09_0398501edfadb205b7ee459a3fe28102_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 4964 wrote to memory of 2600 4964 2026-11-09_0398501edfadb205b7ee459a3fe28102_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 5816 wrote to memory of 4932 5816 tanyv.exe 92 PID 4932 wrote to memory of 1724 4932 fupoup.exe 94 PID 4932 wrote to memory of 5140 4932 fupoup.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-11-09_0398501edfadb205b7ee459a3fe28102_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_0398501edfadb205b7ee459a3fe28102_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Users\Admin\AppData\Local\Temp\tanyv.exe"C:\Users\Admin\AppData\Local\Temp\tanyv.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5816 -
C:\Users\Admin\AppData\Local\Temp\fupoup.exe"C:\Users\Admin\AppData\Local\Temp\fupoup.exe" OK3⤵
- 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:4932 -
C:\Users\Admin\AppData\Local\Temp\cyqym.exe"C:\Users\Admin\AppData\Local\Temp\cyqym.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1724
-
-
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:5140
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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⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2600
-
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 e36bde5505eb39f328d21e3930b4b02d7676ade55ee4d00bdd17630c64d77a12
- MD5 8bf8632e71977109b229f85bd29c1e60
- SHA1 76199347e565a30258489cf9c0f0a5c95c563e17
- SHA512 6c37cc28a03d1f4f9be09b40538f72ca9d96426c15450a2dd4fee3bf2700a3240e6c651a0e6262942d53937efa9809140751d887309e0cbb6638c6873e70ee45
- TLSH T177D0C75181D6D7DE4448907B0EB5618DC0754C6C3F573F159721C44C21C541DF5C7351
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 b35ef6c9e530fa3251674e3726ed6305d71383957c497fa61c494f2f752fcf3b
- MD5 baab29d32dea16835a8213b5046d39d5
- SHA1 2e9c16e33fcd1b37ce8396db8eb33cd328215e39
- SHA512 9f1112c52dc511939d91a31bd7400bbf85970e580e949a5ae62f50a9b4237aad1dfcfdecb7c69b6f2492f36b1878497f23f4ea7418c15bc8337a6fd7062fc0f9
- TLSH T1FEE02200086FCD2A090CD40B0AB8BA8FC1648A7C3FDB37753720C60CA1E689EB5A2206
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\cyqym.exe
- Size 223KB
- SHA256 45c0f032eb79f1cd4ef28a5d787e176d21258ef93ae4e6ac8025f4a52463ac2d
- MD5 fa25c91e8e9ddaed78db91daa2f89ccf
- SHA1 a74f4d491b634e230bd979ae65b740946ffd65a6
- SHA512 b8df3f06f3c5c79f72813873dc72b4cbbf5b4a210f8d94fcfa94e6101b383bd52096161d5bc7e02654bff417b78c243e665233b3daa0ac2666a4b4c514dfee88
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3H:unFhSIkAyDgjtS/FZl
- TLSH T1D824E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\fupoup.exe
- Size 445KB
- SHA256 cb8ab9e65046466ca24c4e3d8a079a9730f4aa2c8ef848ab02b8bfe65c3035a2
- MD5 4d40ce07aecb0d5da6806a03df85ee12
- SHA1 9d35195b8cd05fd760168add55c6d1fd07d9d9d2
- SHA512 c9e7b8460696db348f1f7227f1122d430a495f732f71f7d70f7230c2bb9b381b6f58ab9565aeb9043df3b19196b6b1daf4dc9590a4c6010a62933014d43ead47
- SSDEEP 6144:YEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpjFtAo:YMpASIcWYx2U6hAJQnlo
- TLSH T149A4BD147640D472E32A0B310416EAE459A96C3A17D9E48FF3387E7A6E311D3977B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 ea163990334a36a26a434922996214642feb0cab5f442dc91722e6aa1c42c8b4
- MD5 8534d1ec881888e9a1ecb3173993ac3d
- SHA1 d52a6509e52a18a5b0dcc3c9ab5e3ad9441ec897
- SHA512 03af5ddad4c97a884d203ed983e8c9e971045f5d3bae49c325fb0cdc87161333d572391dd4b90e6068defd9b6b0cbbe236e365f2df1d0bd8128f9210cb5ca6cb
- TLSH T158F08CE91018A4233113F312E6D8A3501B830D842B439C484108B130963298CC000340
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tanyv.exe
- Size 445KB
- SHA256 9fef20e6b7cd1fb32af73e38f84765d9a09b797bfc541f55d719f6821fc72654
- MD5 446f3f875cedfc684b265f0943ac626c
- SHA1 cfbc5fa73afc622bb210231eda95ecb1dda5e6d4
- SHA512 5471ec8d174251b3433d655a59b23f757a14fdc4b00f6e7d5a645c470c799a7730bd3502203c1396e65c1e377ce4ec05c4c41c0e147069d0d200533170287482
- SSDEEP 6144:YEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpjFtAo:YMpASIcWYx2U6hAJQnlo
- TLSH T104A4BD147640D472E32A0B310416EAE459A96C3A17D9E48FF3387E7A6E311D3977B28F
- MD5 SHA1 SHA512 SSDEEP TLSH