Analysis
- max time kernel
149s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 12:49
Behavioral task
behavioral1
Sample
2026-08-31_f33ff764b4ba9ccbe35a99e4da525220_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-08-31_f33ff764b4ba9ccbe35a99e4da525220_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe
- Size 1.7MB
- Sample260831-p2d5wascmg
- SHA256 2ee5218445b0a0dac951f1e09621cd1e1f99d8cfaff58c33278e1c61c8192607
- MD5 f33ff764b4ba9ccbe35a99e4da525220
- SHA1 57fb47025d44ef2525e42ecc5b3fe9b7db5b218a
- SHA512 2ddc60eaa46ba9560c72c80c0fbeac16bbe5469d29da951d50909a8b7c974a407069bdaebe65c907608660931004d29f60ad0d2a3d445ce2e486a6ed76ca6dfa
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUe5:L7dLBeU9g16AVDKUTbQIzFLwrT
- TLSH T102850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- 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/0x000300000001a2b2-36.dat aspack_v212_v242 - Executes dropped EXE 3 IoCs
pid Process 4232 ezefq.exe 6036 ivjuho.exe 2776 dydoa.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 5028 cmd.exe 3020 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 2026-08-31_f33ff764b4ba9ccbe35a99e4da525220_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ezefq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ivjuho.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dydoa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe 2776 dydoa.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3828 wrote to memory of 4232 3828 2026-08-31_f33ff764b4ba9ccbe35a99e4da525220_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 89 PID 3828 wrote to memory of 5028 3828 2026-08-31_f33ff764b4ba9ccbe35a99e4da525220_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe 90 PID 4232 wrote to memory of 6036 4232 ezefq.exe 92 PID 6036 wrote to memory of 2776 6036 ivjuho.exe 94 PID 6036 wrote to memory of 3020 6036 ivjuho.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-31_f33ff764b4ba9ccbe35a99e4da525220_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-31_f33ff764b4ba9ccbe35a99e4da525220_amadey_elex_glassworm_njrat_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3828 -
C:\Users\Admin\AppData\Local\Temp\ezefq.exe"C:\Users\Admin\AppData\Local\Temp\ezefq.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Users\Admin\AppData\Local\Temp\ivjuho.exe"C:\Users\Admin\AppData\Local\Temp\ivjuho.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6036 -
C:\Users\Admin\AppData\Local\Temp\dydoa.exe"C:\Users\Admin\AppData\Local\Temp\dydoa.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2776
-
-
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:3020
-
-
-
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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:5028
-
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 d0ae38018c9c4b26b919f33f18ff6e03ce6b10e5cfa4be1406e1a40ed185a1bb
- MD5 85fdcd488899d236c9575600a8de3813
- SHA1 fdeaf4ca78d0212c4108b2ab5a65784ea5a5681d
- SHA512 c09971eb9bddba382d953e8d8a64f55c44091a84f4e369b6345a7e79708caede9a87c0c65eda8075c929d69d70bb318ecba8d8321382ff3453671c16b481c151
- TLSH T1E4D0C71142D6D75E0448D02F46B561CDC0755D9C7F5B3B19A721C54C61C241DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 416B
- SHA256 8745833754f49123a6afac94bbeae6c174dd659152cb695ca5705421a2255f1e
- MD5 a18ac9bc82213512bea6dcbe86b15b50
- SHA1 3cfb0e8f5d0404577c0fc3609903986d26f886ff
- SHA512 98b3213b5c1a76108319fdd4738721fea09827a80e46ccb4817d7ef0ca012a04aa86f53510182c6eb09a255d1211159b9491b0b357ba1421d722e66c790f40e0
- TLSH T195E0E50141DFCD7A0A0AC41B47F1758D81619B98BA463B207B34C52E62D544BB5E2256
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\dydoa.exe
- Size 136KB
- SHA256 0ae47498896eae6dc0102b4168965a7579b9a9d796469cb0c0259acd04694a7e
- MD5 4085191e6677d7b48b250fc9fd137869
- SHA1 eeecd93aaef58dc16cc2fa35f5933edd83a186d2
- SHA512 256f9e7cf04a9c4577e388ff4afc8fdc39f3f65565daa376f74970e5c4dabf508d99b600ec57ea908ff6e01340c43207a2149f93ad2a3cd637697059f04b1004
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZf:jRwkYQPwtxZMhPGClgWjSvZf
- TLSH T146D3AE52960088A4F35C0F315916F9E50A5A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ezefq.exe
- Size 1.7MB
- SHA256 3616ac8d70d4c12e2e13f619f0f41ed24fc537e45c972ecc57d9ae88b15a81fc
- MD5 a2a44a0892f3ebb7f5a887c88f9bd9bf
- SHA1 fab13d1f3efba910b5016573fb85dc1d04486977
- SHA512 876a82a3c3f5295929d42a7dc31661006fd6d48102b923b3af1d2d12792147a4dd3af697fe56ba0626e6a316035e163c28803ab00bedf4f8a46d7eaed3b52bb2
- SSDEEP 12288:L7dL4AZ0U9gY2F/eyL1Jer5+ngA1YaL8i0DMUNLtG4+tbQIzKYZLwTmer5+nIUeG:L7dLBeU9g16AVDKUTbQIzFLwrU
- TLSH T188850753EB814AE8E75D09365B544150D62EFE21AA4F2350786C720CCFA738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 e901caa1493002d2e91cc34224bc4aaf3ef5b78e31e7d3d8bfd15139b2e85f86
- MD5 40269ee11bfbdbf69e7fa74c49e91fec
- SHA1 38cfcc7e08f5f4ec306e0e1af4d4c1a7435c5fbf
- SHA512 4090ec1f2d1d2bb39518988188fe01608916b2eb15e9e1e083eb5fae66259218f3af9b377bf7cbabebfd9d344045b1f878e6c1bdc922736bb7bc875a5fd29e28
- TLSH T1C3F09BD620D9F1553722F222D7841B5A27931DD42643ED84455571308D77C6C44543A6
- MD5 SHA1 SHA512 TLSH