Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/07/2026, 22:53
Behavioral task
behavioral1
Sample
2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
General
- Target 2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
- Size 1.7MB
- Sample260720-2vcppagt7j
- SHA256 39cde0a5ff3b4dad032cb4ecda2a0c7c9649d58e04297c70bfc1bc4803fe7121
- MD5 4ae81baaa8f9f3d4631c51e6eac8c6eb
- SHA1 3a338ccd49398505db655bfd56772ff0a3edb12b
- SHA512 51257aed881e2761c0f96a0243c56e4a4184cef9f25420d085c85337748e8efaeedeed4f168bcc496afcf04a0a211dcfc5aab6e5dd45734120158c20e9795712
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUe4:L7dLBeU9g16AVDKUTbQIzFLwri
- TLSH T1B2850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
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urelas
C2
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218.54.31.165
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218.54.31.226
Signatures
-
resource yara_rule behavioral1/files/0x0007000000024402-38.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-1-5-21-204488895-2999877624-296153668-1000\Control Panel\International\Geo\Nation 2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\Control Panel\International\Geo\Nation gynov.exe Key value queried \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\Control Panel\International\Geo\Nation dudoev.exe - Executes dropped EXE 3 IoCs
pid Process 768 gynov.exe 1332 dudoev.exe 3280 ucvox.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 1340 cmd.exe 3972 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 2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gynov.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dudoev.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ucvox.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe 3280 ucvox.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3980 wrote to memory of 768 3980 2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 87 PID 3980 wrote to memory of 3972 3980 2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 88 PID 768 wrote to memory of 1332 768 gynov.exe 90 PID 1332 wrote to memory of 3280 1332 dudoev.exe 101 PID 1332 wrote to memory of 1340 1332 dudoev.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_4ae81baaa8f9f3d4631c51e6eac8c6eb_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:3980 -
C:\Users\Admin\AppData\Local\Temp\gynov.exe"C:\Users\Admin\AppData\Local\Temp\gynov.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:768 -
C:\Users\Admin\AppData\Local\Temp\dudoev.exe"C:\Users\Admin\AppData\Local\Temp\dudoev.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Users\Admin\AppData\Local\Temp\ucvox.exe"C:\Users\Admin\AppData\Local\Temp\ucvox.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3280
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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:1340
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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:3972
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 416B
- SHA256 d5e37d59caa7152d44ebe228fdb02f018842caa2d1ca34cfbfd3a519b252430e
- MD5 4ecd5d80b0a602394cf8f3b32181b211
- SHA1 495dcd7d2e84f11fa1053b330a41106abe9a2263
- SHA512 fd796b025044ea100a64b2f2c0bdfbaca17d619b9850874d40defebb0e7440ac7ffc9c49d796847d7597c642d8f5b95fd29c099f7adbce8f2a4d576ef7304f4c
- TLSH T1B2E06C4105EBDD660949D01F49F1795DC155DAAC7B4237347511C65D22E242F74E2242
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 66cf60a506efd99bde9ed26ce80eeee4e77024e693d8c55757b3647bfca0a09a
- MD5 3241cbb975791a4bb685e40f36b80b9f
- SHA1 95efdcaed183664791d602cd834059bf8eb003af
- SHA512 328a1d06df825809cba21ed267e1ceada6141d1a16298a839606340679a5ff7eef3bd64d2146256b0e48a2d18d68df7e9a3f68b245c78da139955e2672cb586c
- TLSH T1E4D0C71242DBD7AE0448902B0EB5618DC0754D6C7F473B119722C44C21D141DF5C7742
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 6171fbfc886d73b02fd6890d36ad4d03b651cbbd966f795ca88f8d07a2b90976
- MD5 e32aee96a35f7fbc4264a227a1e7639b
- SHA1 bf1407fed80f57ce29800fc12bdcffd6f894c02b
- SHA512 19bab8e307ea6cf4b221611ef390607e17d1fe1fd905f9440495a84c32e170a5e60bca8b1afa2a3ebcd79b97da150ff8f80b3e2b4008ca1df315a4b7ebb1f052
- TLSH T103F02BC92451B0463502F702D39047F013830E8C1F83CDC84208F4308F7ACDC4584202
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\gynov.exe
- Size 1.7MB
- SHA256 725aae4da6f6c1b164bd7c9c3357a159763be5067bab9065f611abdbe1ad0cb4
- MD5 f166947c3d6b4b9bc74ad3302b682478
- SHA1 d7f2c64576804327f0a9d1e10f70a61749a38cb4
- SHA512 a0a49429c46394ca757f91de68c80b9f0a08c378367af5ab8f346b797d032cc9282da8a45ca327cb2e6b87bf6669c7bc0c9d44dfb96c426abf279dc089aab444
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUe7:L7dLBeU9g16AVDKUTbQIzFLwrh
- TLSH T1BE850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ucvox.exe
- Size 136KB
- SHA256 6a33087ea0d7471341091f08c0bdac3d41bc5500a90e899d6b52c5da2ec4d7cf
- MD5 ad5010fa4bf4fc462953f3ec527b2e05
- SHA1 9417fde9b617f5c1e09ccb78a470634359a88fe3
- SHA512 2627179e0e43ff9ce38f676a20722319494ce2a05e05b794de57b64b0109af9dad5524cf00f4396edaceea22ef54f6f10a13eb311c0f342216162807cd6958ee
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZV:jRwkYQPwtxZMhPGClgWjSvZV
- TLSH T1A9D3AE5296008864F35C0F315916F9E50A9A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH