Analysis
- max time kernel
149s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 23:53
Behavioral task
behavioral1
Sample
2026-07-23_bd157f17bf034a210385b8b4c001347c_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-07-23_bd157f17bf034a210385b8b4c001347c_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 1.6MB
- Sample260723-3xatjsdk6w
- SHA256 6fa4cb350bb00bda7611cac4c5d78ef43a837816709646334e7fe54987c1fbfb
- MD5 bd157f17bf034a210385b8b4c001347c
- SHA1 9b28b8005aab1f76c5447ae8fd872b7fb612e983
- SHA512 e403c4a232f216bcd44daec9bcb79179da2f2fe4ff92c84f66f936ee3c1ddcfb15a28654bd01c72ddbcbd175426296bbc2c4752fad11d5ef293b67c1fb5b362d
- SSDEEP 12288:UIfBoDWoyFblU6hAJQnOzer5+nILwA1YaL8i0DMUNLtG4+tbQIzKYZLwLaYJOXem:UIfjoga66AVDKUTbQIzFLwLm
- TLSH T100850757EB814AE8E35D09365B588150D62EFE21A64F2350B46C721CCFA33878F66E3D
- 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 4976 fiykx.exe 4392 bizuep.exe 1344 advum.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 2660 cmd.exe 5700 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bizuep.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language advum.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-23_bd157f17bf034a210385b8b4c001347c_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fiykx.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe 1344 advum.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1048 wrote to memory of 4976 1048 2026-07-23_bd157f17bf034a210385b8b4c001347c_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 1048 wrote to memory of 2660 1048 2026-07-23_bd157f17bf034a210385b8b4c001347c_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 4976 wrote to memory of 4392 4976 fiykx.exe 92 PID 4392 wrote to memory of 1344 4392 bizuep.exe 94 PID 4392 wrote to memory of 5700 4392 bizuep.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-23_bd157f17bf034a210385b8b4c001347c_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_bd157f17bf034a210385b8b4c001347c_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1048 -
C:\Users\Admin\AppData\Local\Temp\fiykx.exe"C:\Users\Admin\AppData\Local\Temp\fiykx.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4976 -
C:\Users\Admin\AppData\Local\Temp\bizuep.exe"C:\Users\Admin\AppData\Local\Temp\bizuep.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\Users\Admin\AppData\Local\Temp\advum.exe"C:\Users\Admin\AppData\Local\Temp\advum.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1344
-
-
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:5700
-
-
-
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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:2660
-
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 fc9d831c13a90ee8dcfcd10fe3ffc41e293da36b24a3818fa5bd90998a594221
- MD5 68ac97404323d2964b3d9d3529e12c9f
- SHA1 9f488cbc644cd6724ebb1c9d9b67e0dbcac281cb
- SHA512 a5fb46bfb773b954c66f0add1b7007a456504175d188ada123ef3dff1c4457e68dd19a74195e6a4f80a446c2f6caf9fa19a39701583964827bbb84d06c30e6f2
- TLSH T16FF0270100BFD92A140CC00B5255B14F81A4D69A7A8A27753634C64D62D2C4FB4E2203
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 2dcea448e743e3c9b0bef6203f71a3e1d82509d80549f62c34d88c1ebedf6b86
- MD5 5fc00724d6e8b84a06af716cdd7cfe12
- SHA1 b39e6264a0730368e9f1b6f18d00d0134ad8719b
- SHA512 1c75a20bb868e2246d81157521851acae1e3b4c20dae8e9cae0c7bef9bf90977e3bdffb2dafbad1e5152b14911daa00290ae5d8808a1f3ffcb1670d41d26da89
- TLSH T19CD0C71141DBD75E2448902B0AF6A28DC0754C5D3F473B55D721C44C21C581DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\advum.exe
- Size 223KB
- SHA256 fcf59eb281d671c9e47763d2c685fc89504cf7b71d9134ed9057200fbf9dc3aa
- MD5 48ceab8788df1021d61782205a3f4aad
- SHA1 a8f2e876501030d65b24cb2d8c022e25e9305170
- SHA512 d7ee2532aa4de108100ed0dbab37bd6e28a4c789c2de90e5b1301092dfae15b18671daa6a7d7c1734a9b64cace447f3a3b17605073aa5fa664e333da8b6c33e2
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3V:unFhSIkAyDgjtS/FZL
- TLSH T19224E042AA018888F34C4B316A17FAE449898D3C59D5F55FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\bizuep.exe
- Size 1.6MB
- SHA256 d42cff5b079c0fb854d946d1bee55aca0fdb0ec79af6df0c3cbd2668b044f42c
- MD5 3646053641fb97c68145236cc8899f15
- SHA1 912aaec4502e1ef8c3dedde5aac80df40be05246
- SHA512 dc483407bdf442af04ac8d3bd0d05b057fa1891cf1d27c002da4b85408ef96eab84a564352a4db1f9122cd0805bc6630fada377f52103da9361947bca5837a4b
- SSDEEP 12288:UIfBoDWoyFblU6hAJQnOzer5+nILwA1YaL8i0DMUNLtG4+tbQIzKYZLwLaYJOXeY:UIfjoga66AVDKUTbQIzFLwLY
- TLSH T13B850757EB814AE8E35D09365B588150D62EFE21A64F2350B46C721CCFA33878F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\fiykx.exe
- Size 1.6MB
- SHA256 27c590acac98acd4750aecb1429684d63ed4e4f5de5c5ed8463925db883865fd
- MD5 0866eebcb179f1872e82d51ccc0dda53
- SHA1 cc968fc4084e4eedb01c5e62cadb183e268829a2
- SHA512 279460fb1a8d596e7ede3dcc955f7d06c7a9c8d88d86da9b54b5edd094f0fdda22b9bcb2e9ed39d70377613082b1707bb11404d58239d63c2eef920b82d170a0
- SSDEEP 12288:UIfBoDWoyFblU6hAJQnOzer5+nILwA1YaL8i0DMUNLtG4+tbQIzKYZLwLaYJOXe/:UIfjoga66AVDKUTbQIzFLwL/
- TLSH T167850757EB814AE8E35D09365B588150D62EFE21A64F2350B46C721CCFA33878F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 e57704c174d0043910cbb1f0d3e18b4cab46db117067303e01624c82400d6872
- MD5 f06e5aec559960cf69ce26f2c1b27c20
- SHA1 65d6ed3b11d7523104aaa9105ad20355507c559c
- SHA512 107411bcd47fd652591341e3a07716d332901b9822fcd5188409a0b19e90d6c97c1fae920ad5db2c45dd2b1686312be9a22f787382683a4f8b90bb485e12d17b
- TLSH T113F09BD12065F4513611E233D3E467F5B7C30DC41F4BAD44464D71B08637C8C4444756
- MD5 SHA1 SHA512 TLSH