Analysis
- max time kernel
149s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 10:38
Behavioral task
behavioral1
Sample
2026-09-10_cad750302da3a1f3e1d5d87fb6d15ebd_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-09-10_cad750302da3a1f3e1d5d87fb6d15ebd_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 503KB
- Sample260910-mplcbavwgw
- SHA256 8a9db75570ca3671402e02fbfc77732bde0fe21323850ba3ddb38e807206f2cb
- MD5 cad750302da3a1f3e1d5d87fb6d15ebd
- SHA1 c318b234ebc6cd53fd21eb125eb31f28e4f21a1a
- SHA512 5f22857b1f6c9e86caf28cac801bfaafcd7dee5963a1c1a8cdb9a4b8b7cdf3dc1a83c38d98c2704387113efe13956279817543da3a8e5dc8c2395ceb8c78bc31
- SSDEEP 6144:/S4Oq+xNofxkNYFQQG8SdrL9Ti5v4gFcFhN87tW6cvC0WMQbv6FumphcKTtT1ZPs:fwYFQQG8SdrNa4gFK0IqXOFumphcKTpA
- TLSH T1BDB4C0213690C435E3A613764996E6B419997E345AA0D28FF7B83E799F301C39A3334F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
1.234.83.146
-
133.242.129.155
-
218.54.31.226
-
218.54.31.165
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3300 ybceq.exe 1272 feqis.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5124 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 4 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 ybceq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language feqis.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-10_cad750302da3a1f3e1d5d87fb6d15ebd_amadey_elex_rhadamanthys_smoke-loader_stop.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe 1272 feqis.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2128 wrote to memory of 3300 2128 2026-09-10_cad750302da3a1f3e1d5d87fb6d15ebd_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 2128 wrote to memory of 5124 2128 2026-09-10_cad750302da3a1f3e1d5d87fb6d15ebd_amadey_elex_rhadamanthys_smoke-loader_stop.exe 90 PID 3300 wrote to memory of 1272 3300 ybceq.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-10_cad750302da3a1f3e1d5d87fb6d15ebd_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-10_cad750302da3a1f3e1d5d87fb6d15ebd_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128 -
C:\Users\Admin\AppData\Local\Temp\ybceq.exe"C:\Users\Admin\AppData\Local\Temp\ybceq.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Users\Admin\AppData\Local\Temp\feqis.exe"C:\Users\Admin\AppData\Local\Temp\feqis.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1272
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5124
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 384B
- SHA256 277cdc3a343dc732106e373dea60e66a99c4a1e626557897a61ebfa9293f7594
- MD5 844fd7f757e9e1e8f66d51a84f5869b4
- SHA1 8c9d42a783d3f840440e1a2ed0040dae4d253b2f
- SHA512 f892d9f80e0b0bde6999d2151c81a6e4c471923c65d4a3b74e11144ff725d80b9322f3c52ed9b58c25abd6fc5c5bbdb6a4d1753ae5e0d470f7529768b2d0aace
- TLSH T1ADE0680210AFFE2E0549D02F85B66A4E811196387FCF3F29B321C16D51E562EBEE2202
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\feqis.exe
- Size 212KB
- SHA256 42cfd5b2c8c54ecbb10389c2a3dfe319e8b3c44552bb1b2205ef4f3c115c950f
- MD5 e779ec59f146471755d4dd16a4629ed8
- SHA1 1cb7d5eec2d4b8427ac4d98bd97cdf0e98c7b13e
- SHA512 7f5886ad80e34b149809177cb8f58284a1db06b68586f08677f2e8700aa36913e60ccd3877c93badd2ae9ff80c967c9760451c7840d582b5dde049b330a08412
- SSDEEP 6144:5gCtYTroR4/RUNWca+pOXOI2D4tC3lVWErD5H:t+0R4Wa+puON42D5H
- TLSH T1BF2423A2FED418FDFA3B057B08FB0AB42229731D53554E8D6FC9195A7D22E0BB641243
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 959733a35339830b5af91c2cfe4c1c1305b8af11fe6f52052af24508ba48b2b0
- MD5 e8a38ac7f77dc06fa289fe324da9e1bd
- SHA1 597b815cdfa12e4ca06416c2c731872511be6e75
- SHA512 aa2a421139f209547ab927126aa5b2617151537a79bdbf2555ae00f6f4ddae0aa7f930fd26a647be30897ea260791084a803259780e2ee1f08420dc1601df053
- TLSH T19CF09BD62061B0B63313F117D3951F5F27D35D4816C77D544545B5314C37E6D885531B
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ybceq.exe
- Size 503KB
- SHA256 36df00ce2d4dec20be1035a8d3361131625e96c7175e3972f905a91feb9ef7dd
- MD5 991dda6d707ebe0a5fb8724fa3c26766
- SHA1 b83abe4ba96a841fe1c7455f53932ac32b7b56f8
- SHA512 9929848912236a0e39405ba07c0432f7b3cb440e918386e5df052ef216e34cf2fadc6c44e675d58d7c2b02efbefef3e2966e78ec702b591cca7c25c50666ba9c
- SSDEEP 6144:/S4Oq+xNofxkNYFQQG8SdrL9Ti5v4gFcFhN87tW6cvC0WMQbv6FumphcKTtT1ZPc:fwYFQQG8SdrNa4gFK0IqXOFumphcKTpw
- TLSH T113B4C0213690C435E3A613764996E6B419997E345AA0D28FF7B83E799F301C39A3334F
- MD5 SHA1 SHA512 SSDEEP TLSH