Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/08/2026, 17:21
Behavioral task
behavioral1
Sample
2026-08-25_91d2dcd460e35f32471008072beeb0dd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
General
- Target 2026-08-25_91d2dcd460e35f32471008072beeb0dd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 401KB
- Sample260826-vxethaee28
- SHA256 c205ab295b40328c3e8fb07eb78a70a23e4ab077bad16d85294712e4001af1f2
- MD5 91d2dcd460e35f32471008072beeb0dd
- SHA1 6c4184023867d09a8f771e585039bfc7f5fa88b6
- SHA512 d6a7f3343e305d0714a8205ce560c7e21a39130dda0fcbb9132adf652cc88bdf156a65bcb095e1e604484b224a1a8b2620ab0438ecf8aa9f651fca74d729d847
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTvz:yIfBoDWoyFboU6hAJQnrc
- TLSH T14794BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Detects Stealc stealer Version 3 1 IoCs
resource yara_rule behavioral2/memory/1188-22-0x0000000000400000-0x0000000000467000-memory.dmp family_stealc_v3 - Executes dropped EXE 3 IoCs
pid Process 6048 rokoc.exe 4892 jykyri.exe 2128 vymor.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 1816 cmd.exe 2588 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 jykyri.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vymor.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-25_91d2dcd460e35f32471008072beeb0dd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rokoc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe 2128 vymor.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1188 wrote to memory of 6048 1188 2026-08-25_91d2dcd460e35f32471008072beeb0dd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 1188 wrote to memory of 2588 1188 2026-08-25_91d2dcd460e35f32471008072beeb0dd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 6048 wrote to memory of 4892 6048 rokoc.exe 92 PID 4892 wrote to memory of 2128 4892 jykyri.exe 94 PID 4892 wrote to memory of 1816 4892 jykyri.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-25_91d2dcd460e35f32471008072beeb0dd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_91d2dcd460e35f32471008072beeb0dd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Users\Admin\AppData\Local\Temp\rokoc.exe"C:\Users\Admin\AppData\Local\Temp\rokoc.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6048 -
C:\Users\Admin\AppData\Local\Temp\jykyri.exe"C:\Users\Admin\AppData\Local\Temp\jykyri.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Users\Admin\AppData\Local\Temp\vymor.exe"C:\Users\Admin\AppData\Local\Temp\vymor.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2128
-
-
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:1816
-
-
-
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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:2588
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 0ae0f43f86f10fccec12635186d4b2609010eae5474ac7dcf9dd9a8314b43a3f
- MD5 b9aded53f1bfc23f3bcdc44f8dd07574
- SHA1 37b06b6a18111e11f8a574512aa5a6b3bd3e092a
- SHA512 286b813775ada34c60f966d26636fdcd245973d69fb01285955affc89f7c10d10b53793f98ab4fb41ff8294fc8d62969785a2bd35c5bc5bbd3dd5c96efbe6508
- TLSH T1D0E0921191FFD92A044DD01F42AA678ED198A9983E8637B07712C35C52EA84EB4E2656
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 2281e0c61060142783c1ba6ea6e21572cbb4200b4ed62d94c59b5b2a3fa70d15
- MD5 c17416b74b6f7917189ccb33e1248e15
- SHA1 fe64531a1090e502663bd78b2ca0beb1722f9b32
- SHA512 0d2f50db01ee18d8887a8c0479d504001df240d526db0b7010fb4cd9200a8b62311fab10dabcab345682f9069b6367f34c7f93f1d03f735a52de36926ac5cb6b
- TLSH T1F8D0C71145D6D75F0458902B06B5718DC0754C5C7F577B199721C5CC21C541DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 3c21cf6e3c45ad3dab2d5127064bb03638e48e4f639f8d5b142dc7a924b7a70f
- MD5 0dacb5dfb89cbc85e01eaa0077512989
- SHA1 dade9c250b9d672030e501442309e878a615b006
- SHA512 f38e74df9aaa826a9cf253a5ce4b36d8d6b8564ea10a3ae031031a0575df8d629c409bcc0ace5a06c882b6ff858eef0bcb95b2a9d6fb9cc8e5d01a13bd723778
- TLSH T1BFF04CEA1469E076B513E123D28423A5AF933DC82647CC88422875B049B5A5DC404267
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\jykyri.exe
- Size 401KB
- SHA256 3888fb16bbe559e0aee6b2d2572c63b95109dd0d26f5a2b38c690c0ea1e7d66e
- MD5 a16a3f865422e3c22772172eb3c1e23b
- SHA1 57f71d5ff900d32551dd4c6b9fdd3105366abfd4
- SHA512 387072240372113fa5f0e7114945e403d702749c5ce2d48aa8d7fffac5948e17843a7dc786502e9d4e196de0f6b775706df19e29d0ac72db8f6be7b5fcbcbcc7
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTvx:yIfBoDWoyFboU6hAJQnr2
- TLSH T12894BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\rokoc.exe
- Size 401KB
- SHA256 c721f17a4a1edc29e84645fe986416ebf477ce5d5bd83bbe328c1e5e9b71ad97
- MD5 1239a35b6327e70e6ee21e334e847ffc
- SHA1 fb04903f52b04a7c8be3b8ca2db09db94de30f6b
- SHA512 f879c90f77a30844b2821271540f58ae6ad701e4aae009c2b74aa93a27203c19ce718ce45a9b802771d8cd99c6f15bbfb981d4109f0ebba7f7e5818489583b6d
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTv+:yIfBoDWoyFboU6hAJQnr9
- TLSH T15794BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\vymor.exe
- Size 223KB
- SHA256 242a4c2587444ae8d06ab14121a1e033735e6b2d8bb647b020d73c6180c2bd34
- MD5 18b5b2044cfa053b135c8703d16c2253
- SHA1 f6b9d547b721d26c0dc6628e0146d72c5cfb64e2
- SHA512 bd53267f398ac08e36e94c883f6a02cc70582b6d6964b52bf8be0d3373488616e5488bec96eb1a01959851162332ab303bc1a9b08e584e18f844cd7dc58f76a9
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3Uv:unFhSIkAyDgjtS/FZI
- TLSH T18F24E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH