Analysis
- max time kernel
150s - max time network
85s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 04:11
Behavioral task
behavioral1
Sample
2026-08-19_d81043dbe9752fc1ff435aa51d064aca_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-19_d81043dbe9752fc1ff435aa51d064aca_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 1.4MB
- Sample260819-er315sysby
- SHA256 d0e23961c0b26cc009284268fa27a836cfbfd13f11b3f2bea60e5a7199059d4f
- MD5 d81043dbe9752fc1ff435aa51d064aca
- SHA1 cfc6194bdf7bcf5af39db4c124b37ed9c1848ee2
- SHA512 5c195d465e768e9b041ac22422e6f854bc614054d02e6a25a5f3d7e9b6d06ec61f13a760b81260556e469729bf9ff5404c8b40944ca75fd97729015276327911
- SSDEEP 12288:AIfBoDWoyFblU6hAJQnOzer5+nZoWL1rA1YaL8i0DM+:AIfjoga6u1AVD+
- TLSH T16865D557EB814AE8E75D09365B588150D62EFE215A4F2350B46C721CCFA338B8F62E3D
- 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 4100 cuvoi.exe 4104 niazgy.exe 5580 giazr.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 4268 cmd.exe 4596 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 niazgy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language giazr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-19_d81043dbe9752fc1ff435aa51d064aca_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cuvoi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe 5580 giazr.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4168 wrote to memory of 4100 4168 2026-08-19_d81043dbe9752fc1ff435aa51d064aca_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 4168 wrote to memory of 4268 4168 2026-08-19_d81043dbe9752fc1ff435aa51d064aca_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 4100 wrote to memory of 4104 4100 cuvoi.exe 93 PID 4104 wrote to memory of 5580 4104 niazgy.exe 94 PID 4104 wrote to memory of 4596 4104 niazgy.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_d81043dbe9752fc1ff435aa51d064aca_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_d81043dbe9752fc1ff435aa51d064aca_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Users\Admin\AppData\Local\Temp\cuvoi.exe"C:\Users\Admin\AppData\Local\Temp\cuvoi.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Users\Admin\AppData\Local\Temp\niazgy.exe"C:\Users\Admin\AppData\Local\Temp\niazgy.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4104 -
C:\Users\Admin\AppData\Local\Temp\giazr.exe"C:\Users\Admin\AppData\Local\Temp\giazr.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5580
-
-
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:4596
-
-
-
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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:4268
-
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 a3fe0c1d78120bc377028868f615e7d2e0d79954746a95262ecb3c5fbe3f41cd
- MD5 713186e5bfeb0783d0e318640d1d6d7f
- SHA1 15fd706e4eabe0a9dccbf25083daf23092d88825
- SHA512 7d785710bcdf98a617d0507f7ce8618070bb4a9b001277a2548acf7e34a21142a40b90470b755915459636bbee7a7b5bdb3e6de268566ffad8e8c0156d0031d3
- TLSH T133F0EC00019FCF2A0C1DE00F85ADB64EC0B1A5DB6EC73B712610C64D72E585F7E93682
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 eb6eed9e0a0897d3b3d5bf72d4d7564ec7b2398e4301b12f98f2802d8f5b5da5
- MD5 2910b52f4a2a25e221942b511c32bf10
- SHA1 7d8b112a82bee9345f728cc8b573573c9364afbb
- SHA512 dbe273d6c7971c2c7120beadc0ac793299c279af7e70f3a106b9663b546eae7bef12403a09e9757873f7ea94ab03e7d83e72f871174b6f384b116324bce2dd8b
- TLSH T10FD0C71281D7D75F4448A02B46B6618DC0754C5CBF473B11D721C48C21C181DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\cuvoi.exe
- Size 1.4MB
- SHA256 6689c55017c2daa38562f94ea81a560cb760c51c5d6a5c60c9ebad5408c0f745
- MD5 e04227120b7cc5db7bcd616436c92e7b
- SHA1 87a76aa04a9ccc6c771f5e967c4e4071c75a642b
- SHA512 e47d24abce9d073756e5828e56e6ef5e3eea2b2db4ff9d142dd0b2fca9276a2811d5e321ccae9a553da2bf1153f3c3720234a1b43b84d2a06a204226ccd1f1fd
- SSDEEP 12288:AIfBoDWoyFblU6hAJQnOzer5+nZoWL1rA1YaL8i0DMo:AIfjoga6u1AVDo
- TLSH T1BF65D557EB814AE8E75D09365B588150D62EFE215A4F2350B46C721CCFA338B8F62E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\giazr.exe
- Size 223KB
- SHA256 bb5c68ad73d7ce6825229b2d737f667c556d0d471eedfe00582c46db5a9645ca
- MD5 6f931baafc084fcd36cc2bea964cb71e
- SHA1 73fb6ec70db129c9d1377ed9ce96e2888731229d
- SHA512 c72d8539b7a706d5ad166e6969697062d03b75d20396d9fd3a8be3e43305d941f7655f223cd563a2b597d5a5ff226ab1bfad7ee59c7ba8c3a7aa34ddf93b252f
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3z:unFhSIkAyDgjtS/FZR
- TLSH T16924E041AA018888F38C4B316A17FAE449858D3C59E5F51FF5BCBD362D3628729B748F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 b1991aed91c7191d933d77fcdde18d111ce600089eab466b7e222dd12b8b7d4a
- MD5 a81aea89093f3f086ee264ba14ab7990
- SHA1 8ca3a8f814c2d0cddf11d29020231c92853ba822
- SHA512 3bd3e1de4d4b313d84bd7cfb147ec4c870d12f89cd56358abb81b632d974e1018b9ab4ec5cffd7bc92128eaaf35bf1a721a29bbf5a8dbb5994ad0dab7fc7cb4f
- TLSH T180F02BF72054B0123623F323C38007F04B930DC80E43CC880004B1304A31E4CC080211
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\niazgy.exe
- Size 1.4MB
- SHA256 121a23a563a41e48aeedae94bd1984fb41a365b1727c7f7fabeda8ed2f777438
- MD5 bd14e9b471c5c417d5e093d58d449818
- SHA1 be69bf00e6c8cdbb00fdbc021fd7348e281fb04f
- SHA512 2bf0ee0de83d9a5dc817177196cecb365f92fd2f071ee7b789fe76e0a326f9985e635665bee19e37aff745a7953dae72f83f9e70046be6429ed2265579502f40
- SSDEEP 12288:AIfBoDWoyFblU6hAJQnOzer5+nZoWL1rA1YaL8i0DMx:AIfjoga6u1AVDx
- TLSH T1DC65D557EB814AE8E75D09365B588150D62EFE215A4F2350B46C721CCFA338B8F62E3D
- MD5 SHA1 SHA512 SSDEEP TLSH