Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/11/2026, 12:17
Behavioral task
behavioral1
Sample
2026-11-11_537899fcf7fa103badbad016386bd949_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-11_537899fcf7fa103badbad016386bd949_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 396KB
- Sample261113-pgalysbx6k
- SHA256 157398f99c8f9f606584e0b11db8cbaf0ee832afafcc7fa3f5dde10bbbaf58fd
- MD5 537899fcf7fa103badbad016386bd949
- SHA1 8b9c43217e3455c55edda1147052d3ade1fafc83
- SHA512 7206f5f1a1fe3160623b5c1fd3984f164ac9afbe628caf5ecb07209ea9b0398b536c82aa74c44e29e452ae5f24beb4a8cc694bff5ea8ad6ff9fe6224dbe8357f
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBdC:yIfBoDWoyFboU6hAJQnr8
- TLSH T1D984BD253240C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- 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-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation ulpoku.exe Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation 2026-11-11_537899fcf7fa103badbad016386bd949_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation xivos.exe - Executes dropped EXE 3 IoCs
pid Process 372 xivos.exe 3276 ulpoku.exe 2848 mecid.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 2508 cmd.exe 3316 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ulpoku.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ulpoku.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 mecid.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-11_537899fcf7fa103badbad016386bd949_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xivos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ulpoku.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe 2848 mecid.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4668 wrote to memory of 372 4668 2026-11-11_537899fcf7fa103badbad016386bd949_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 4668 wrote to memory of 2508 4668 2026-11-11_537899fcf7fa103badbad016386bd949_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 86 PID 372 wrote to memory of 3276 372 xivos.exe 88 PID 3276 wrote to memory of 2848 3276 ulpoku.exe 98 PID 3276 wrote to memory of 3316 3276 ulpoku.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-11_537899fcf7fa103badbad016386bd949_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-11_537899fcf7fa103badbad016386bd949_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:4668 -
C:\Users\Admin\AppData\Local\Temp\xivos.exe"C:\Users\Admin\AppData\Local\Temp\xivos.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Users\Admin\AppData\Local\Temp\ulpoku.exe"C:\Users\Admin\AppData\Local\Temp\ulpoku.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3276 -
C:\Users\Admin\AppData\Local\Temp\mecid.exe"C:\Users\Admin\AppData\Local\Temp\mecid.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2848
-
-
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:3316
-
-
-
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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:2508
-
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 6f5650ce5d646c20767144827a0487108b4bb353610143198795c302991311f3
- MD5 a565df827ea75bdf01375adc23879b5d
- SHA1 cddcfbd6ccfbe55ac4fc91ddc12bc34665376d50
- SHA512 47dd22ff8f3ebd430fa78240eb2540586f54450a82eb886967a16c9ebfd27649705a693068b1df536760bee1127a331f9e550973ea1997be0401a1b720ffcadf
- TLSH T1E9E09242429FDA3B058CD02F19B9698E819489BA7FC737B47721C26D51D689FB4A3A02
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 d9fe995df8ed9638e51ca62fb00ca6ac0b9dc4ab25ab3fc40f5f60ec7dd9e403
- MD5 41b4d23409e9495255613dd5b1a9d052
- SHA1 a407aa0b43e06b7e1e6eaf5cb5844c29a10e9200
- SHA512 44b1435a7ca65eac1076ceb8c287ba238310293bdf0f33bd2adcaaf3e7c17c0b0fd8428883095d5a16c20a6efe920e3f301f5fe86426b8082a0a0fca5909e800
- TLSH T123D0C75181D6E75F444C902B07B9618DC1755CAD3F473B11972AC44C61C541DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 6beb563130971cfcef675fd8245f712ddbddaaaa0e9e06de8779181ebdfa633b
- MD5 301f6d397277df6139168da544f99df6
- SHA1 a19d054b234db92df5fa4970e3aafc7c2221f8ee
- SHA512 382be426b5021939dd7ef93eff6eade8d345d99cbdb44706fb8b68e252b699f99ef97a60bf02f558056f683d93296a30ba25700bfe010283b1c52284e4013fd1
- TLSH T1C7F02BDD30B0F1303401EE21F3C41F161B83AD8C26CB9E88844870B04877DDC4840213
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\mecid.exe
- Size 223KB
- SHA256 91812aa1475653e226303ff20c1f231f3920b817a1a0dd343078752ca19f8181
- MD5 1b138046159dfae3193b587349962d97
- SHA1 5121e5f49cd14e3a5936aacf883ff34087bd74dd
- SHA512 aec61b96ee258ea09b22139955012c835f830b183b077addbf5898c4bffa1abb7f50ac1c5c5a969232f7e8a7f6a087d1b4d289933797b61cda4e63d36a525127
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3l:unFhSIkAyDgjtS/FZD
- TLSH T11324E042AA018888F38C4B316A17FAE449858D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ulpoku.exe
- Size 396KB
- SHA256 9274f7bc0358fb15828d54b889e5c99fccc25daa6c36b95970c8069aacd00f80
- MD5 1735b94453be146d76a6044e2ed92c1a
- SHA1 a5e7b44dc11e6c163051c106a2d1d0dd3b7c459c
- SHA512 79a352f41d7f41d0c201c451b9b47b9fc5be3acceab2a9b06c8a4ec0147695e1bf56466fb62d1ebc97ca12ffbac99d519f4e44c459d67a27f2a813455cc7f3e9
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBdw:yIfBoDWoyFboU6hAJQnrq
- TLSH T19484BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xivos.exe
- Size 396KB
- SHA256 1be3e9b9fd2e097eb6209b7c9ec63f181d779f275caf17a3d91282b63d68b3b1
- MD5 31c968599b4b2ef10d6e9ba318935f56
- SHA1 12bba32fce9ea81470f9a33236febc0e9c94875f
- SHA512 c0f60ae6a18e22409a850b0c715c9982974b597e60bbb9e8cefc6da9c7777faef8197fae965a10d23c37d0fb6f7e88099835225a68b3067c3dc25c3e680e1484
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBd/:yIfBoDWoyFboU6hAJQnrJ
- TLSH T19384BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH