Analysis
- max time kernel
149s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/10/2026, 05:39
Behavioral task
behavioral1
Sample
2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
General
- Target 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
- Size 1.7MB
- Sample261027-gcfcmsbx4p
- SHA256 cdad19213a74ad1269214a1fe025d1e0c9e3d0fecd755fddf1ef87931db28290
- MD5 d6f2c2f855bb331c91c2f67cb6056396
- SHA1 a6a52699a3084ded0e15de22de210272d167fe8e
- SHA512 73a141e742d7263b36dc15a964775e03f9f2f4bd6cc2a36ab2e0f6e6f6a5480f0e2eb64fd3e88af62de687e9e0a25b2953bacfdbfef8fdfb7cf3201fafa21d6e
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUeB:L7dLBeU9g16AVDKUTbQIzFLwrH
- TLSH T153850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
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218.54.31.165
-
218.54.31.226
Signatures
-
resource yara_rule behavioral1/files/0x0003000000000707-37.dat aspack_v212_v242 - 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-1-5-21-524788801-3318743092-4051225893-1000\Control Panel\International\Geo\Nation 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\Control Panel\International\Geo\Nation capyb.exe Key value queried \REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\Control Panel\International\Geo\Nation sodoyv.exe - Executes dropped EXE 3 IoCs
pid Process 5112 capyb.exe 4572 sodoyv.exe 1176 leums.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 4228 cmd.exe 5088 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 sodoyv.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain sodoyv.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sodoyv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language leums.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language capyb.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe 1176 leums.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4216 wrote to memory of 5112 4216 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 85 PID 4216 wrote to memory of 5088 4216 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 86 PID 5112 wrote to memory of 4572 5112 capyb.exe 88 PID 4572 wrote to memory of 1176 4572 sodoyv.exe 100 PID 4572 wrote to memory of 4228 4572 sodoyv.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4216 -
C:\Users\Admin\AppData\Local\Temp\capyb.exe"C:\Users\Admin\AppData\Local\Temp\capyb.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Users\Admin\AppData\Local\Temp\sodoyv.exe"C:\Users\Admin\AppData\Local\Temp\sodoyv.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:4572 -
C:\Users\Admin\AppData\Local\Temp\leums.exe"C:\Users\Admin\AppData\Local\Temp\leums.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1176
-
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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:4228
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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:5088
-
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 7f4b2e7a010f5750b5eb4c88666596199d461a47a852bf71e0f612956dfe0bc8
- MD5 20ffe34dfe1f807fa19e9df9e57a4389
- SHA1 bd8a6e5f55ae864c6baedd6cd7eed289fae99f71
- SHA512 348fb6e2a9d1fe1616e8f5b71a3669cb30d5019eb04300caf851aea1f36491c9f680a7f82a67c99b7cbe63c304f211cf55c0bbad3c85e21be2b0872ba1e2543b
- TLSH T18AD0C72247D6D75F0448903B06B5A18DC1758C7CBF573B119729C85C21C141DF9C7742
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 416B
- SHA256 cfd73a0e9081cdd314d6d5bb440955bb709bbfa2fa5377303dc003f5736caba8
- MD5 f41e7177ca0650aecde59b99715d13f6
- SHA1 98d2e333849e1de9114963cd3cfef9bb04ef893d
- SHA512 a73d1fb13a12ad9870786717d727a539018a2d43f88ce4f35d5526a753b71fdbece25a39f4a95822c1bf3bc44f563a8a2b64e02666038b4ab5b4cc7bb0788c24
- TLSH T17EE02B0002BECE69470DC41F0AA4B58D806045EDBE5A3BB23220C62D72FEC4FF9A2252
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\capyb.exe
- Size 1.7MB
- SHA256 05de7b0096a75792761140a83a9b38bdad255f5d17f6374350dbec94f9d7d298
- MD5 7ba191fa737cdc5df9d62a1ce9a154a5
- SHA1 5943e3536213b8cc5cf4945d667e8c1c4df7b08d
- SHA512 e86f10936a69e2dd6feb5b4ed68146e5e601eca276f15ecb4fe69ed1c823242cacc65fc92509c8290c14661e232903440119d5b12f174444a37f69d05731774f
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUej:L7dLBeU9g16AVDKUTbQIzFLwr1
- TLSH T12D850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 49a739c5d353fc6d155af5a3913584afea274bf817b812cadf074fc25145f43b
- MD5 5e9575eb06bcbcc07c7710af741415e7
- SHA1 5f85770ac88508dbd7d2171ac5ee131abf5b8732
- SHA512 e94263f2bf3b30cdd02e80397e133c225356f3218ff21f40f7c591f7821fcb103a87fd05a39ebb6f7288ca5d381709cbd506dbc5140108d72c08890390d2ede4
- TLSH T1ECF09BD72165B0597726F723D394379A3B930DC41E435F84018476709D35DFD4845265
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\leums.exe
- Size 136KB
- SHA256 22c11c5eb94ec92dfb91b6949424cc272b2206a1f1973a6204cb99b62f593c1b
- MD5 5f515ad46c0676f1802da0ede919cfa5
- SHA1 1952b00be3457d4ef8ee70acf977a7f6dcbeb787
- SHA512 27a4d94ab4cd010ccb2583dcf7fefd6a757be008683f191ace2d4bafb727df113f5fa887342e29edb86dd516a53a45e5d4b008990f856a421b2cb38f8f9d29d1
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZx1:jRwkYQPwtxZMhPGClgWjSvZv
- TLSH T190D3AE5296008864F35C0F315916F9E50A9A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH