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
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
-
218.54.31.165
-
218.54.31.226
Signatures
-
resource yara_rule behavioral2/files/0x000300000001a21c-35.dat aspack_v212_v242 - Executes dropped EXE 3 IoCs
pid Process 5652 adsud.exe 2212 decuve.exe 4584 zonow.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 4516 cmd.exe 2392 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 decuve.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain decuve.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 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language adsud.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language decuve.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zonow.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe 4584 zonow.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2612 wrote to memory of 5652 2612 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 89 PID 2612 wrote to memory of 4516 2612 2026-10-26_d6f2c2f855bb331c91c2f67cb6056396_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 90 PID 5652 wrote to memory of 2212 5652 adsud.exe 92 PID 2212 wrote to memory of 4584 2212 decuve.exe 94 PID 2212 wrote to memory of 2392 2212 decuve.exe 95
Processes
-
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2612 -
C:\Users\Admin\AppData\Local\Temp\adsud.exe"C:\Users\Admin\AppData\Local\Temp\adsud.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5652 -
C:\Users\Admin\AppData\Local\Temp\decuve.exe"C:\Users\Admin\AppData\Local\Temp\decuve.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:2212 -
C:\Users\Admin\AppData\Local\Temp\zonow.exe"C:\Users\Admin\AppData\Local\Temp\zonow.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4584
-
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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:2392
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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:4516
-
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 4a8b9b6096181163a859a9bc394727a99d89eb66903391e805765013c0b78c72
- MD5 33dbf5ad511e68e2cd5f2774f9960317
- SHA1 ae2bd4fb73bc87807304eb7febfc9f67388a8347
- SHA512 8ec148bbefa114a90dd59a652d2cda23d90379a4573fdff5a6716edb330b75d8f7acf3261480be656b457a98751227f32b09740fa7de910600a5797e3654c836
- TLSH T127D0C75181D6DB6F0488902B0AF561CDC0B54D5C3F473F119722C44C22C141DF5C7342
- 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\adsud.exe
- Size 1.7MB
- SHA256 856fb4ec953398ece87fdf0c9fe5bdab62a7d23859be47cc395488e974c00469
- MD5 f1318bb1eb9759c4a441766ebea3f007
- SHA1 5cc1f11553405f85bc30ad4e1b067ba5d62e5d4d
- SHA512 26723f813bb4884be4bd70661f651d0d759093b8f6123278f34ed49d462ec8672b2c3f8a1fab269f8663180d297090133df7ed0589c2cc40c1a628935495cffa
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUe2:L7dLBeU9g16AVDKUTbQIzFLwrU
- TLSH T168850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 7dfc61ade85e7abf67151d5526080f96268ff5a99bd1f534b9b11661ca101199
- MD5 1cf92b716dab2cc5053ff428deb0d027
- SHA1 4e36c234cc5f8af252ba5a085c0c730e8702c4cc
- SHA512 daed4b68507f56710fa7b065bc361a2cb82cda94a3cde45c1e9f8ea00000b78e2eb9892499e6d2302170595e5470ed4dab790c122d9b21e0ae971eac889cc4c3
- TLSH T13DF04CDD1065A0453916F627C3A567D277930DA82D879D98420471705DF986C4444299
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\zonow.exe
- Size 136KB
- SHA256 63e119a2593cf08f053ecc6c9d82b0acc53b697378ff4993429a6673194c8037
- MD5 1a74b107a03cd2e4e6e1b6ff41f33b8d
- SHA1 2b7a22350e4b2059b3474d914a6649fc89e76d4c
- SHA512 10bfab31e7200daf73bf03096530f7e0bb8471dda20914d124ffd12e896c8b29a7c25c715afd973ee2aa10fe417ff28fc3f28bf35ccc7ed00267e238a334405f
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZK:jRwkYQPwtxZMhPGClgWjSvZK
- TLSH T118D3AE5296008864F35C0F315916F9E50A9A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH