Analysis
- max time kernel
150s - max time network
84s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/09/2026, 10:32
Behavioral task
behavioral1
Sample
2026-09-04_548fb7d7a32ea8670d2fe2cfa5be3a82_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-09-04_548fb7d7a32ea8670d2fe2cfa5be3a82_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 302KB
- Sample260905-mk2thadc59
- SHA256 9c4c9f4784ef74f8c43293f7baa890a69114c03e46e4d84c4fc0680ffc51fc00
- MD5 548fb7d7a32ea8670d2fe2cfa5be3a82
- SHA1 7a6a05100dc3c63c2b7f24612cad53e9d303545b
- SHA512 b5b8a0f8cee2d7fd866f7e8915e5991dd8142cc74e30dcccdf79785e1eb14d5768a5bb5478cad439459c0cb7b425c01c9c0ddda8eae4f11c3ecb29722730fe4f
- SSDEEP 3072:dQisJFjI/DmZwx0eJSUbx3ECbZS42t8sJ4yYdfp4Qz28h+0W6Y4704jGopB2HO:dQi+reSUbnbA8VKQq8hpW6p75PpBb
- TLSH T141649C103980C4B2E76A07310446FAE44A69AC3E1B95E58FF7787EB968311D3577B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
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urelas
C2
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218.54.31.165
-
218.54.31.226
Signatures
- Executes dropped EXE 3 IoCs
pid Process 1968 buqyk.exe 476 foxole.exe 1928 dyrow.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 1800 cmd.exe 4444 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 dyrow.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-04_548fb7d7a32ea8670d2fe2cfa5be3a82_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language buqyk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language foxole.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe 1928 dyrow.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1992 wrote to memory of 1968 1992 2026-09-04_548fb7d7a32ea8670d2fe2cfa5be3a82_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 1992 wrote to memory of 1800 1992 2026-09-04_548fb7d7a32ea8670d2fe2cfa5be3a82_amadey_elex_rhadamanthys_smoke-loader_stop.exe 90 PID 1968 wrote to memory of 476 1968 buqyk.exe 92 PID 476 wrote to memory of 1928 476 foxole.exe 93 PID 476 wrote to memory of 4444 476 foxole.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-04_548fb7d7a32ea8670d2fe2cfa5be3a82_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-04_548fb7d7a32ea8670d2fe2cfa5be3a82_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\buqyk.exe"C:\Users\Admin\AppData\Local\Temp\buqyk.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Users\Admin\AppData\Local\Temp\foxole.exe"C:\Users\Admin\AppData\Local\Temp\foxole.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:476 -
C:\Users\Admin\AppData\Local\Temp\dyrow.exe"C:\Users\Admin\AppData\Local\Temp\dyrow.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1928
-
-
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:4444
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-
-
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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:1800
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 384B
- SHA256 02e194efab0f0fc29d0310eb59c19ca37eb547150c3ba5c8a5941edd6100cc09
- MD5 401f537c821283a5a2c9fe72dfb48cfb
- SHA1 300123bd5f7e216856f98409e4cce2c55bc5bbba
- SHA512 0adabe260f697913589b061871c3dfc0a4e67935891241f095d607a650c7dda944cb88bbf8eb5478cf4e2a5ddaa2bb4b6f200889a2c8be63c138516720abf769
- TLSH T186E09206225AD96A000CC01B05E1764DC150DBD9BA873BB17620C55D61D241FB597663
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 908cecd0a8d2d71bf8a7337f5c0c8fd7bf17f5d29f54480d07416ae81e62747e
- MD5 c222c30c9acb665d22cf47a6cb019e21
- SHA1 c7e28e243fa05b06f6185015e0e727adf586e86e
- SHA512 28a5c287cf4243b5495b46fe8bc20bb2410113a702445e6784223f4d64d95c66d5cc4f9ffcc7f846edfca81544f19aac8581fa064af4bc73cd5025960d83fd7f
- TLSH T1F1D0C71141D6D76F0848902B06B5A1CDD0B5DC5C3F473B119721C84C21C181EFDC7742
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\buqyk.exe
- Size 302KB
- SHA256 f2704292e1dfbb2a5aca93b53014de91a53b46aa11982eca4d90a9bbd30b7df0
- MD5 fd30641cebecd5cdbad8d4e8eafb4371
- SHA1 03c23758832fd1626796c043bb409f7e18a4f975
- SHA512 8bce51197718914b8513eef5c2e6dbb59e1f715656776ec1cb428524363281fc8d3a499544af628efa7b13a47f9bafc78b9b563d1b78095c6ac5b85a34545abb
- SSDEEP 3072:dQisJFjI/DmZwx0eJSUbx3ECbZS42t8sJ4yYdfp4Qz28h+0W6Y4704jGopB2Hj:dQi+reSUbnbA8VKQq8hpW6p75PpBw
- TLSH T171649C103980C4B2E76A07310446FAE44A69AC3E1B95E58FF7787EB968311D3577B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\dyrow.exe
- Size 111KB
- SHA256 4f14d5bc97f901b49b0db8ea3d186fd2f496fe1c4cfd722afc49df18e41e1a4c
- MD5 14a87e2fbcfd4b7feef78ebe70da7337
- SHA1 d36e5670e3f3fc94d6de5435c2617ead9b3cf1b6
- SHA512 f12f953c8c9324fa4835e0551fb73156a7ec3efce7611dda2aefebc632b9edbf4048fddd5a08f2322cdb56eb106206dffd1320aaa8e5173c87280c369b9f7133
- SSDEEP 1536:jH21ZVCMSo4l3nhZgnDuJsJV1/1WpkUCVBZXwvZ4Xw93DgNE:jWrW53nhZSuJ21/fUCHhwdDmE
- TLSH T15CB3D043A60084A8F71D0B311942F9E054A59E3C69E9F50FF13C7C7AB9B22975AB319F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 8e39d4d684cce5abf693d6b2899f2fc44325de5ca00b29484376a26901ffddac
- MD5 03647d075808ae7bc76a911ec9976ce4
- SHA1 5e8e38052c322b22295fee043e78bc54b92a8e24
- SHA512 7c64cea66e7060c2120d090188216dcd854cf1c97c9880896b62f1d9bd7f5781a395101967e3fe35ce47bad3261b6cb468ac680fb065d70dbb8c5c01e438d712
- TLSH T1D9F04CD110E5F2657A11AA02D295179B23935D8869C36C544154F1709D39E2C844421A
- MD5 SHA1 SHA512 TLSH