Analysis
- max time kernel
149s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 06:20
Behavioral task
behavioral1
Sample
2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 328KB
- Sample260809-g35efsap4x
- SHA256 46c4dd1b9be6be80db424dd91a689f6edc1c02f557c9e0d42ec78e7d5b463257
- MD5 fee455e5c0d438cb3ed1de499e9aee64
- SHA1 e9a86103a16b5a2b80bc7a9e0cf412170600c976
- SHA512 e54d4e3034928453572f6aa4739bc7740f7715c460c44bab9aaefee2dd99a61411fcfd00de858270fdc148c83c543ec704b49552325982d691647dd421acb1ca
- SSDEEP 3072:5dXi+V5Kgxpdxj8gbib20xTyst542t8ZHWBow8+zoB91wDQgJl0x2AEMenKbZiso:5d7rpL43btmQ58Z27zw39gY2FeZK
- TLSH T1E564AD253580C435F72A07320446FAF00A66AC391999E54FFBB8BD79AD311978B3B24F
- 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/0x000d00000001c5bc-32.dat aspack_v212_v242 - Executes dropped EXE 3 IoCs
pid Process 1108 vosou.exe 5188 yxnuwo.exe 944 tukev.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 3732 cmd.exe 564 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 2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vosou.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yxnuwo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tukev.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe 944 tukev.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4504 wrote to memory of 1108 4504 2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 4504 wrote to memory of 3732 4504 2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe 90 PID 1108 wrote to memory of 5188 1108 vosou.exe 92 PID 5188 wrote to memory of 944 5188 yxnuwo.exe 94 PID 5188 wrote to memory of 564 5188 yxnuwo.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Users\Admin\AppData\Local\Temp\vosou.exe"C:\Users\Admin\AppData\Local\Temp\vosou.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Users\Admin\AppData\Local\Temp\yxnuwo.exe"C:\Users\Admin\AppData\Local\Temp\yxnuwo.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5188 -
C:\Users\Admin\AppData\Local\Temp\tukev.exe"C:\Users\Admin\AppData\Local\Temp\tukev.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:944
-
-
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:564
-
-
-
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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:3732
-
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 d2f370936398f8c429c9241d9506b3d66399bee8c597ce3241070420a08f1090
- MD5 70ab33854c5bffdf5e640cb5207f7cf7
- SHA1 c5e07845456e1e708e54044fe4921e3c98534c54
- SHA512 9deb756ab320b0dcb0368c7b75a3c49ea67d2e240654b0009a5f070763478707e9ce16a918539bc20003f7afe87bbb7d02b292e675c7a830f10b187f8947fcb3
- TLSH T176E0D80181AADF26040DC01F47FBB54DC154A9587F873731B762CA5E22D245EB4E2623
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 b811bc73020510f3d1569f2c7abc075dde8aa6ed3c1aa9e23aa63d4600a68d6e
- MD5 824f20c92c0674e377646e9cffbc4996
- SHA1 05dbaacddf80187856ea33c8dc1998b92e09f26a
- SHA512 ba3f17d9d824cc218641e0d9564ec074ac4d2fdbdd5dbb7f8a3ec702f98e7f85e475b3e968ebdd5a1b593052c56fd8e3c495eba07457aaf3e28599906473a53b
- TLSH T156D0C71145D6D75E044DD02F07B6618DC0B55C5C3F877B119721C44C61C181EF5CB341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 3333e44ae97655f96025b252c862a219cc5aef299110328b6df24020ceb7c571
- MD5 ec2b9d86e7484d80be1d261a21e8ba46
- SHA1 62dceb2a40ed48a3ab16eb7bf2aca883ba3a415f
- SHA512 c08e969beb5e13dae3e03ee3442da6587bee7e07e46bcca0f6787bbc71c3947fc9ce44bff95c123b5a491555e982f1c15c2eb24184ac7c0d5dbfcb651beaa583
- TLSH T1D1F09BDD2051E0513D12F713C784579417930D982F538D98010571F65935CFC8448795
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tukev.exe
- Size 136KB
- SHA256 7a6a7b972e52b9f554f543a24503a83fd0a4557ced7cca38d60fe45d23306ea8
- MD5 d34e3a59c30158824df86015916ed61a
- SHA1 2f2c350adb754ba13a314df7b629d2c17ef5bc55
- SHA512 76616c33c2f0e86bbdbea936a4eb3ce748767c3ada53adf5943b2d0ef4a2e31b32dd788f3681467c48d29ce02c2609b5dcc3a0e5fcff8da77f14593007c38154
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZA:jRwkYQPwtxZMhPGClgWjSvZA
- TLSH T143D3AE5296008864F35C0F315916F9E50A9A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\vosou.exe
- Size 328KB
- SHA256 9f5df4541fc20b7ad310903e01b0b7bd6300b6dc0505a8ef9563ec0c6a744046
- MD5 8163491e49504b4d5194ad290f2b2167
- SHA1 2293346b17cc6160ae08be0b89d2655e6dc402bc
- SHA512 dcb1856feb59fc74f7cb664b5045418e48103c4336a19d2526fa27894bee54408e541e0aafa4002a99eeeadc44a6341f8d201732130d2d4fca07bb071bf97fae
- SSDEEP 3072:5dXi+V5Kgxpdxj8gbib20xTyst542t8ZHWBow8+zoB91wDQgJl0x2AEMenKbZis3:5d7rpL43btmQ58Z27zw39gY2FeZp
- TLSH T14E64AD253580C435F72A07320446FAF10A66AC391999E54FFBB8BD79AD311978B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH