Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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
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urelas
C2
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218.54.31.165
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218.54.31.226
Signatures
-
resource yara_rule behavioral1/files/0x000400000001690a-35.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-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation qidoeh.exe Key value queried \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation 2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation vyrot.exe - Executes dropped EXE 3 IoCs
pid Process 4068 vyrot.exe 4276 qidoeh.exe 4704 ahcoj.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 1596 cmd.exe 3336 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qidoeh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ahcoj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe 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 vyrot.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe 4704 ahcoj.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4072 wrote to memory of 4068 4072 2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe 84 PID 4072 wrote to memory of 1596 4072 2026-08-09_fee455e5c0d438cb3ed1de499e9aee64_amadey_elex_rhadamanthys_smoke-loader_stop.exe 85 PID 4068 wrote to memory of 4276 4068 vyrot.exe 87 PID 4276 wrote to memory of 4704 4276 qidoeh.exe 98 PID 4276 wrote to memory of 3336 4276 qidoeh.exe 99
Processes
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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⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4072 -
C:\Users\Admin\AppData\Local\Temp\vyrot.exe"C:\Users\Admin\AppData\Local\Temp\vyrot.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Users\Admin\AppData\Local\Temp\qidoeh.exe"C:\Users\Admin\AppData\Local\Temp\qidoeh.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4276 -
C:\Users\Admin\AppData\Local\Temp\ahcoj.exe"C:\Users\Admin\AppData\Local\Temp\ahcoj.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4704
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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:3336
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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:1596
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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 31e29a8ecd36649d2a579cc26384e639c68ac67b62dc11dfc58ce96844681425
- MD5 a1f44a9fe94ceb41e8021d1baecf9049
- SHA1 d60e25a74e4f8b8fb80ec9b7e201c9012e1cbb8e
- SHA512 e7a7d22f2a3012fbc563cd0c09d204d513eec466880d5a40837b2f5812f4d2f15a405016c64dd6adae84aec26eba6220c072aee7f76cbe0298241201bef8c632
- TLSH T10BD0C71181DBD75E4448912B06B5618DC0794D9C3FC73B11D772C44C71C181DF5C7342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ahcoj.exe
- Size 136KB
- SHA256 337c4679112b2ad0f5206f2623a2bb22433a2378cf22ccce87dbdf83e7ce9db6
- MD5 5af728db9183194a2ecd64681e1ca489
- SHA1 d8e4c1fdc3fc55e83b4ad3c7ecd9a285c9d4f665
- SHA512 89ddf0cbafc6041314da4d2e287401daad8252c010f8c623771beb06559bd52c4322d8bf42037516fc2ec77b0de12584d686209753abcf09d9d67ff536efdec9
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZK:jRwkYQPwtxZMhPGClgWjSvZK
- TLSH T1DFD3AE5296008864F35C0F315916F9E50A9A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 f9382b277ab02e47c3fe19e24c63076486faaf6631cf6b0191f9c20b44c98d15
- MD5 52f936fd9d7a427a16afc5147a55ede6
- SHA1 2fb954841a8a7ff763a93e7d70fbbd63a32acb64
- SHA512 585eaef45e2f9b887a2da4cfb2aa449e65bbe3f23106a22d4044912af608cbe614224681633d8d95311767c5773f8ad6f48aead1737e67efc329caffd44909b5
- TLSH T17CF04CDD2091A0867716F611D294171567831D982B878D9C0118B13059B6ADDC604356
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\vyrot.exe
- Size 328KB
- SHA256 62813702719bf7b12b061e6991d088c790dc6fbc340dc51f722506d3c1e9fdae
- MD5 80d8cecb0777866d8a32832ec2969204
- SHA1 1888e2d0d4b65f581f52147b111c8d83fc129f84
- SHA512 14cd234a1e94bab3bbda36de148abd0a226de2f5fbc653584264970d2d96672e820dcf7a1562fbe58c834d33d9b13c4d200660d82854274678ed0c1fc6574474
- SSDEEP 3072:5dXi+V5Kgxpdxj8gbib20xTyst542t8ZHWBow8+zoB91wDQgJl0x2AEMenKbZiss:5d7rpL43btmQ58Z27zw39gY2FeZa
- TLSH T1B764AD2535808435F72A07320446FAF40A66BC391999E54FFBB8BD79AD311978B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH