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
30/10/2026, 03:12
Behavioral task
behavioral1
Sample
2026-10-28_6471b94b4659d72fe27d338bfa20369f_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
General
- Target 2026-10-28_6471b94b4659d72fe27d338bfa20369f_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
- Size 1.7MB
- Sample261030-dp72msas6m
- SHA256 99141c048daad04a4eb81667ba0dbc38b2907f5957ad9712fab4945680ae65bd
- MD5 6471b94b4659d72fe27d338bfa20369f
- SHA1 e45e270ec9300f2e6873442b1d4d33119d5fcc91
- SHA512 eda143d3e8f60ff896654e90d52564adbded42a84fe179ced2c4c69e5f95e149d5535b0ddc5ce3d4b0eea4129168dcd1af3efa6224abb4b412395fe13f850261
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUe4:L7dLBeU9g16AVDKUTbQIzFLwr6
- TLSH T11D850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
-
resource yara_rule behavioral2/files/0x000300000001a21c-34.dat aspack_v212_v242 - Executes dropped EXE 3 IoCs
pid Process 4152 buwon.exe 5532 ovpusy.exe 2112 jewog.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 2816 cmd.exe 4236 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 ovpusy.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ovpusy.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 2026-10-28_6471b94b4659d72fe27d338bfa20369f_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language buwon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ovpusy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jewog.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe 2112 jewog.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3304 wrote to memory of 4152 3304 2026-10-28_6471b94b4659d72fe27d338bfa20369f_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 89 PID 3304 wrote to memory of 2816 3304 2026-10-28_6471b94b4659d72fe27d338bfa20369f_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 90 PID 4152 wrote to memory of 5532 4152 buwon.exe 92 PID 5532 wrote to memory of 2112 5532 ovpusy.exe 94 PID 5532 wrote to memory of 4236 5532 ovpusy.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_6471b94b4659d72fe27d338bfa20369f_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_6471b94b4659d72fe27d338bfa20369f_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3304 -
C:\Users\Admin\AppData\Local\Temp\buwon.exe"C:\Users\Admin\AppData\Local\Temp\buwon.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4152 -
C:\Users\Admin\AppData\Local\Temp\ovpusy.exe"C:\Users\Admin\AppData\Local\Temp\ovpusy.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:5532 -
C:\Users\Admin\AppData\Local\Temp\jewog.exe"C:\Users\Admin\AppData\Local\Temp\jewog.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2112
-
-
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:4236
-
-
-
-
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:2816
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 beb614185f24f8ea9c16b86ae314a65bbc98002bf8ed6c28220ce2f78820ea1e
- MD5 5443681d6290a0c463407a3ceaffda2e
- SHA1 e4ac44e75b84bd2cd773d9fe9cbc89a2a980bca7
- SHA512 e9eca9e0ac8b043bd1b1dec1e72b80d7e58378a0862b6054b5d580904fee4c54b46bfd8b73dbd4616a5d33324b9dc710c7b8bc50877c20103618a37682bae6d8
- TLSH T1E8D0C71281E6D75E0448942B46B5618DD0754CDC3F473B11AB21C44D61C281EF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 416B
- SHA256 4626cca8b17358dbe66eb6e1378308cce1d735fb0902cfe6f273bcdd5bb5a088
- MD5 852a9957a13320e009434036564faf5d
- SHA1 afd68c89705670ccc07a06dd5bf0f79d8fca489f
- SHA512 4d9c9b1a6e78c909d3a32fc3f59400ddb4d4d43a625135e5f31014dc970b05dcc5a2ebe19980e76b781af31ba522ea75a28e3b62f0eaa8f64a721b58a170c823
- TLSH T118E02B1140ABED9A040CD02F0AB4744DC0A18B99BA423F307A21C52E22D545FBDD3253
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\buwon.exe
- Size 1.7MB
- SHA256 f411a7f5e9bde66e00795d02d1adf450532cee63b9273363c570ebf70169da8e
- MD5 791010240a7a20e2a5f9ee9006147aed
- SHA1 4604fadbdb4a54ee85ccd839b75a83f147f51701
- SHA512 05efba27f90bbcc1b3805511d48d9f448893da5123a8317cdf435d3c2b6850c720e445b7973f2a9c0d800203103ae7b881c92cd8ec60de6bd66b348a6d5eb22d
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUeY:L7dLBeU9g16AVDKUTbQIzFLwry
- TLSH T1AC850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 4b893c900b10285d97cd206c421cc1f6a0066fce84c15ea8116bb287139623f9
- MD5 b483e7ad29332226c1226fb31f816293
- SHA1 08168de6e203431d0e41aafe6bfdaedbb58383f7
- SHA512 a8a74ffb181bac37754c63e870a14bc00947e2e1aca253fa54ca07419b650dde065eeb4eb42f9f5999c68a22ead93b93ee59f95ccd5a4720da3a8cf1c6a18b42
- TLSH T14CF09BD930A1B0D53516F313E394376573930DD65DC39D944015F1308D75D7C9484356
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\jewog.exe
- Size 136KB
- SHA256 2d805a58eb419a50fd70518d7bc29c11886d1c4a6be8bf50e8f4877d479bde13
- MD5 b5c3f15b1dfbcd10533f99a82c93fbea
- SHA1 0512cbbae881164eed224935ca50b74b5aade395
- SHA512 34168484101dad9b17c71013ae991cdc71ab646f521ab3dd79622262c3646104a7f714d1351cb51c91e8f6cdcd3ecb6dff10fceeb0bf4e3436d887c3353c87d1
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZ0:jRwkYQPwtxZMhPGClgWjSvZ0
- TLSH T180D3AE52560088A4F35C0F315916F9E50A9A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH