Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/05/2026, 21:21
Behavioral task
behavioral1
Sample
2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 4.6MB
- Sample260522-z7rchahv21
- SHA256 9fc25bf4a0ceeb58e5f62e3daa6235bc046640f7a99d39e9d02c444c94df037a
- MD5 e2e0caf34cabaa462ed23d4ef6886657
- SHA1 924238554982cbd6364d364735abe41e9e9951d2
- SHA512 b95bee3b4cda2dcb7ca770e7dd80f1881cd68711f661fe0897f0132b17d11fd9e0451d951c64d4483c7f2cfd752a6b78c2852dffe3ba6990257d498337e49676
- SSDEEP 6144:md7rpL43btmQ58Z27zw39gY2FeZKSJeSJkSJISJQSJHSJMJUSJMJEJ04SJMJEJJ/:K7dL4AZ0U9gY2FlB
- TLSH T1CD26A5E216DC08D6E59B1B3C24B26B2B8D80BF744436562268C4F9CF5E9DDDB061C7B2
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
-
resource yara_rule behavioral1/files/0x00050000000228e8-44.dat aspack_v212_v242 - Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation 2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation ovqau.exe Key value queried \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation fayhly.exe - Executes dropped EXE 3 IoCs
pid Process 432 ovqau.exe 3364 fayhly.exe 4200 sefix.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ovqau.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fayhly.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sefix.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe 4200 sefix.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5032 wrote to memory of 432 5032 2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe 88 PID 5032 wrote to memory of 4640 5032 2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 432 wrote to memory of 3364 432 ovqau.exe 91 PID 3364 wrote to memory of 4200 3364 fayhly.exe 110 PID 3364 wrote to memory of 5056 3364 fayhly.exe 111
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_e2e0caf34cabaa462ed23d4ef6886657_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Users\Admin\AppData\Local\Temp\ovqau.exe"C:\Users\Admin\AppData\Local\Temp\ovqau.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:432 -
C:\Users\Admin\AppData\Local\Temp\fayhly.exe"C:\Users\Admin\AppData\Local\Temp\fayhly.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3364 -
C:\Users\Admin\AppData\Local\Temp\sefix.exe"C:\Users\Admin\AppData\Local\Temp\sefix.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4200
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- System Location Discovery: System Language Discovery
PID:5056
-
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- System Location Discovery: System Language Discovery
PID:4640
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 f5c0ebc79df6aaaf785a04ad99b88fb874020b9c179eca2b3fc1d713f6a7258e
- MD5 5b9b04a5212c97eff19d5886901930cf
- SHA1 614188913662e2a3bcc1e58cc5fd174920a506dd
- SHA512 f9ffc48398c17e9617ca3d986b6a6e884511aea46b9f9ce7ffaed1488a86621b7b4fc24f13ac1a60b2a75c47a6d92a683890a74819a1cecaf4b7d9ec83ca5d34
- TLSH T104D0C71185D7D75E0448A02B46B561CDC0758C5C7FC73B519725C84C21C181DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 384B
- SHA256 51dc69e56a5d18636742d77127b38982df9068b3069c0a57ef94186aee27bed6
- MD5 629233d8bdbabcaf23e20d5297c1e23c
- SHA1 51fbf3cdee150fac1e34f3011a4477b3aa40faf0
- SHA512 8f25ff5e8245616ff749cfa178b45126a4b7c770c3c46de8e6e562cc50763be1b92ad01cc5ef19d74fec88f962e5a66b81b5118efd50fd15ffa62abeb117077d
- TLSH T151E0D81591EEE97F040CE02F06F9794DC55469687E4B37B17731C24E21E685EB6F2312
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 d4ac737f643f1858656e88509d78518190fb28b19875e70ffef3e781d034137d
- MD5 89c6c26b9bddd88ee61cd43e2004235b
- SHA1 4956fe03d587b3981f7040d0c155c23126c04846
- SHA512 23333ff46860c13236e94d85759f0fa74c359360b4232ae057d69902bb5d821cf20813cce627abb42032dc275ad622670c2418a69c9b25389acf5abf4e62f262
- TLSH T1A4F09BE520A1F0453613F602E7D4179427970DC95D4B5DC80205B1745975D7E9494356
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ovqau.exe
- Size 4.6MB
- SHA256 94997c64c18db0e3318469870cb7290c24a12738fc40d35975c4956515dd3fca
- MD5 fd382cb3cdae2668309e907d6ce3853a
- SHA1 07eef1b724389067591d9e8f7de4c3f4653d69cd
- SHA512 0ce9c7eb9d70994f7fd753d0c3c9849c36f5f9c622e3f0638f5be868fb8aa975487bfed761e9fabc5cce20a05e53eac63ab58f0ae88fab29d477301ea42da420
- SSDEEP 6144:md7rpL43btmQ58Z27zw39gY2FeZKSJeSJkSJISJQSJHSJMJUSJMJEJ04SJMJEJJT:K7dL4AZ0U9gY2FlZ
- TLSH T12E26A5E216DC08D6E59B1B3C24B26B2B8D80BF744436562268C4F9CF5E9DDDB061C7B2
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\sefix.exe
- Size 136KB
- SHA256 4e16e07ef8e8b50d8852bf835b8891667d6f506d8c24d4412b10f35ef4efadb1
- MD5 624b6646b482b9752b19133a29bd6a6f
- SHA1 6e0259458ca50b014fbe37ea03630945804b9f12
- SHA512 84a5a1251c780eee4aa623355011abbae7af1069754f49eb40645908e40768057b2db0476786faffbd79da07b18a976f5fde27183bed60a1a76b7a019e411818
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZc:jRwkYQPwtxZMhPGClgWjSvZc
- TLSH T1E8D3AE5256008864F35C0F315916F9E50A5A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH