Analysis
- max time kernel
149s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
31/08/2026, 22:25
Behavioral task
behavioral1
Sample
2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
General
- Target 2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 409KB
- Sample260831-2b5lcssxbz
- SHA256 8e3faa758f3551848da0878aa0caaa6059910322e7cccfd3bb0399fd593aae3b
- MD5 1fdb314fc3e0aa4584630e884eadd0da
- SHA1 7a0db5a7300ac42c2d7926b66c81998c858c457b
- SHA512 df52f6b6ffe4b519b026d2fc494aa26e7a6c2acb9e873454db0fffd3297729c06dcc9951d233d9b080e2e9a40b19158738a6f0321f8f2602f6b1cf5a113b037f
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpI:8IfBoDWoyFblU6hAJQnOc
- TLSH T16994BE253140C436F3290B354456EAB14AA9BC3915D9E48FF778BE7A6E311938B3B24F
- 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 behavioral1/memory/1020-17-0x0000000000400000-0x00000000004679C5-memory.dmp family_stealc_v3 - 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-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation yjlor.exe Key value queried \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation uhbyfu.exe Key value queried \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation 2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Executes dropped EXE 3 IoCs
pid Process 2580 yjlor.exe 468 uhbyfu.exe 4964 qeatv.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 2400 cmd.exe 440 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 uhbyfu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qeatv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yjlor.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe 4964 qeatv.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1020 wrote to memory of 2580 1020 2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 1020 wrote to memory of 2400 1020 2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 86 PID 2580 wrote to memory of 468 2580 yjlor.exe 88 PID 468 wrote to memory of 4964 468 uhbyfu.exe 99 PID 468 wrote to memory of 440 468 uhbyfu.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-31_1fdb314fc3e0aa4584630e884eadd0da_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Users\Admin\AppData\Local\Temp\yjlor.exe"C:\Users\Admin\AppData\Local\Temp\yjlor.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Users\Admin\AppData\Local\Temp\uhbyfu.exe"C:\Users\Admin\AppData\Local\Temp\uhbyfu.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:468 -
C:\Users\Admin\AppData\Local\Temp\qeatv.exe"C:\Users\Admin\AppData\Local\Temp\qeatv.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4964
-
-
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:440
-
-
-
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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:2400
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 4fac17ea7af8b035864db56f4110b8e7f41ab30e33a2d345f132926d4f29cf0e
- MD5 98fae1c2f80903e92405dfc4a2d4be5f
- SHA1 97d45a8f15ad5d4ab57f1e49c84ea3cfe06c80b0
- SHA512 a04e788650fa3870be0711de561e3f5b398919d0b27a3e468e6254bc392d085fb807f8528740ecebb036d1db1c3a8ac6e9f486e9c591d5932691755a5965bd2f
- TLSH T152D0C95181DADB6F085C902F4AF5668DC0768CAC3F9B3B11A725C84D62C282EF6C7742
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 34b9bb0dc4a13a4c8a01fd49288f6119dda8bcc2111bd118ed457b7b883327d4
- MD5 bfd06ebfca2e0f16ffc2912751321890
- SHA1 a887aae916d23244e0fc38e7d9fa264af18bc840
- SHA512 c5fa7fec1feab8c6b517d24b6f95b20be5da044456a43da1d910454a2acb4aedf7c093cfffc44f7a94504b022e04f0a69c554cb92e5022839508cdbeda490964
- TLSH T131E02B1240AFCE3F045CC02F02AC798E80A8595C3EC63775BB20CA8C92F984EB5A3253
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 79e950363a5d16d5177967f8f57ec81305b4019137b588fcc8e2700bee090dd8
- MD5 cde982cd9396be9b91a6f46c7bd9b287
- SHA1 73d4b80eef59daf71ee97580915e4a04909670fe
- SHA512 52c1212a836ca1404fdf57400cb657c01bb8b4b55c0eed0777d1c596414bc87c5a9461ed282eb0be0e163170ba5d89825427237d6a0c46729da844f2a63d250e
- TLSH T148F08CC12050E0A53212E601F2A0135323A30D880B47AC440244F1704E7B81C8480240
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\qeatv.exe
- Size 223KB
- SHA256 b6fbe6c9b98c6d729ba970626c837f3f3832d5aed5917a5e5a7643727ab50d96
- MD5 1171f02c4cab8ccc57e7708802ef60cb
- SHA1 bd19082e4e0840a33ca12a22d183079612f87f1b
- SHA512 a82dbd01963ed4faefb8962b5255419b70e5f4ec7768a08bfcbe411d6759f32c12711aa5725721561b50900b4ff626d2c87e154901f453d3269f7c8121c4d3b1
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p37:unFhSIkAyDgjtS/FZt
- TLSH T1B024E042AA018888F34C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\uhbyfu.exe
- Size 409KB
- SHA256 d195d7198aeced65025030a6bbb5a947ab52a632f4d068241d9d791dc98ae77e
- MD5 49c165ce4b4b4f5839707e65600221d3
- SHA1 ac9873b81887cb0d49b96cf89a8a260eecc82f57
- SHA512 64af467c14f53f7ffb4c266f22a3d8628aa06d3752b8301d477823eb6e03eef38abda7b8fed1575cb0e96e3a9fbba168a20020811faa271cd7a835e989327baf
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpq:8IfBoDWoyFblU6hAJQnOW
- TLSH T19294BE253140C436F3290B354456EAB14AA9BC3915D9E48FF778BE7A6E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\yjlor.exe
- Size 409KB
- SHA256 57a9553764fb53bc3cb94babd87ceabbeeab568c3c963d38ba4c382b00b36cd0
- MD5 4aa52625b78afc300220b0bbf8551b4c
- SHA1 52a0c21d846fc8803ce5fda850a1877f950e4640
- SHA512 7cef1735f82d4940aabf3cacff67f3f844bc1dfaaf1482d10d2140ba4e1238ba2b108b35190410d7c26036179f134195f3aaa230bdf5f0a135213ba94924a3a2
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpS:8IfBoDWoyFblU6hAJQnOm
- TLSH T12A94BE253140C436F3290B354456EAB14AA9BC3915D9E48FF778BE7A6E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH