Analysis
- max time kernel
149s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 09:51
Behavioral task
behavioral1
Sample
2026-08-08_944a02a3786a6fe03037284178f66db3_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-08_944a02a3786a6fe03037284178f66db3_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 1.6MB
- Sample260808-lvr7dathrh
- SHA256 a4d7669e885ebec1429e902b667fca21470add19635af474f459d3ba302e70d1
- MD5 944a02a3786a6fe03037284178f66db3
- SHA1 a1b39ae4acc4cce726dfdeeea156ba94187f521d
- SHA512 2338262badecc535b42af94477757b9c017e0819abb9d74cdaf5d30a9bb39e7efc9a7176b596381a5dedd9f94758a4bbb4b21e4fdeabab34329ba7b0f9135c23
- SSDEEP 12288:UIfBoDWoyFblU6hAJQnOzer5+nILwA1YaL8i0DMUNLtG4+tbQIzKYZLwLaYJOXe/:UIfjoga66AVDKUTbQIzFLwL/
- TLSH T1D7850757EB814AE8E35D09365B588150D62EFE21A64F2350B46C721CCFA33878F66E3D
- 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 1496 buuwn.exe 1368 uvoxyd.exe 2856 ecbyq.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 1060 cmd.exe 2496 cmd.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 buuwn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language uvoxyd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ecbyq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-08_944a02a3786a6fe03037284178f66db3_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe 2856 ecbyq.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1748 wrote to memory of 1496 1748 2026-08-08_944a02a3786a6fe03037284178f66db3_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 1748 wrote to memory of 1060 1748 2026-08-08_944a02a3786a6fe03037284178f66db3_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 1496 wrote to memory of 1368 1496 buuwn.exe 90 PID 1368 wrote to memory of 2856 1368 uvoxyd.exe 94 PID 1368 wrote to memory of 2496 1368 uvoxyd.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_944a02a3786a6fe03037284178f66db3_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_944a02a3786a6fe03037284178f66db3_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Users\Admin\AppData\Local\Temp\buuwn.exe"C:\Users\Admin\AppData\Local\Temp\buuwn.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Users\Admin\AppData\Local\Temp\uvoxyd.exe"C:\Users\Admin\AppData\Local\Temp\uvoxyd.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Users\Admin\AppData\Local\Temp\ecbyq.exe"C:\Users\Admin\AppData\Local\Temp\ecbyq.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2856
-
-
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:2496
-
-
-
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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:1060
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 444B
- SHA256 146fd8413286564d3ecd7b0247ad7215dce760c230beb2ba8026bf96ae9099ec
- MD5 bd68732fda0c4c26e17f6798dcea00e8
- SHA1 3e910b4bf4cb13cea4b2de9132f988f82c69a88f
- SHA512 6a54645d9831d94f0d2fd95efc0901ec65371a45e5be9e97c7f7188416ed90b797998dc8669161a208aabf76e04df8e62e05dd11d7a8a7dda0390b865409c245
- TLSH T1B6F0A00002EFCE3B040DC00B89A6B58D82A1655D7E922B31B624CA0E61E589AB0A2303
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 cb2412f5d54d9b561850762b3af4f1c897cee108b7c3cfe9afb7a4dd4f3df70d
- MD5 92630136953e158ec58a34950291eb07
- SHA1 d2cdfaa1a22d4a38a7fe0550847494d5177a5614
- SHA512 5147bf862e251dee2408156e49b32475f083bdf036c7acd67a0d744a42beda84fc775f60dd2cde9a022b245cc80c211b8a595b412e6dd272525fe8bbe3fe895d
- TLSH T149D0C95681DADB6F0858913B0AB9628DC1758DAD3F8B3B11A725C86D22C281EF6C7352
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\buuwn.exe
- Size 1.6MB
- SHA256 008467471852be7fe8692b53079e3ac5fadd7c91621b6bcafbd1238bda6e9e4a
- MD5 e467a2dd5f57cd6a66ffbc2700855c83
- SHA1 95768673f367d1eb1bc41be05a5ec1767d324b67
- SHA512 daa91a668faaf6cb1f264e7e9d9186ac59ef75f4be563a02399c3aec357cfc824b0aa234db51c8a22e472a9a224b2e2203386cea1fd0d52f78bc96cc88173076
- SSDEEP 12288:UIfBoDWoyFblU6hAJQnOzer5+nILwA1YaL8i0DMUNLtG4+tbQIzKYZLwLaYJOXe1:UIfjoga66AVDKUTbQIzFLwL1
- TLSH T19E850757EB814AE8E35D09365B588150D62EFE21A64F2350B46C721CCFA33878F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ecbyq.exe
- Size 223KB
- SHA256 1c0dd3928250c48d5c9f743bb264b2e620a9ad4672269b355366890c591c32a2
- MD5 e04ebae357ed8cc01398817b8bd01bb3
- SHA1 c22b50cbea636738ad14550e1508ad9e94bc8610
- SHA512 6abcf4ffef100d3bdec76a1f39badee2b29de2329ed0bf4257ca971842fdd3acb412e96ebd2017aa81be53d6f206abeaca854c4fbdf22dbf5dca1567937c38c8
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3t:unFhSIkAyDgjtS/FZf
- TLSH T18924E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 efd8b96edbc0cd3ebdea4479de526764a96b6c41e71c74b46a0652a7f1c8fa1f
- MD5 7e82361fa5932f75dd936f8e177312a9
- SHA1 1e767b44a3538a7c62e08cd67bb0df43a373f52c
- SHA512 1106aa2c9edcd5ab6215fe15a2b106e8a80c5c432eb46e214edb839fcd773bc5fbd7838a1d59201ed00956d3e60d349a61973578850d60d890ae7d824391e5ee
- TLSH T1E7F09BD51151F1773911E713FF9817D477831D8C26C75C400044F2729E75E6CD544755
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\uvoxyd.exe
- Size 1.6MB
- SHA256 7e7dcd44cc29f7b947fb98599a87a2e237c32d52a99dc0b928b84477fc4de0e0
- MD5 0bade5e31d0055f1a0f9eea2496b2a3d
- SHA1 8d061978d3bca6636240f02db0d6518fb92644a1
- SHA512 57f43b6cf300c6ef641ad8226a95a6403096204dc587a464766d0f610f690a26695519e2e6b1063357c5bb51ff674c7af6c0fa5a375c3654d516fa700a3adee9
- SSDEEP 12288:UIfBoDWoyFblU6hAJQnOzer5+nILwA1YaL8i0DMUNLtG4+tbQIzKYZLwLaYJOXe5:UIfjoga66AVDKUTbQIzFLwL5
- TLSH T170850757EB814AE8E35D09365B588150D62EFE21A64F2350B46C721CCFA33878F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH