Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/10/2026, 09:29
Behavioral task
behavioral1
Sample
2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 430KB
- Sample261028-lf31bsbs8s
- SHA256 94ef9c47556d2538c8bd9b95e423d2ff05bd5289317e3cd97f09c42b9effef9e
- MD5 8df7c3ba6c3d6bec2aa12acdd6e2d174
- SHA1 19f888776c83d50869a62d33b4976d98fb4255ce
- SHA512 e669cfccfc14c7e5f39d22558c2b753dc36c109915b1a80071f10dbd6cd69e97a6710e7514854892e5ac9ebbde67e7a09f174a945cd35eb626e5abd6d5bde52a
- SSDEEP 6144:iEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOp+:iMpASIcWYx2U6hAJQnr
- TLSH T1B794AD147640D472E31A0B311416EAE059A9AC3A17D9E48FF3387E7A6E311D3977B28F
- 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-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation 2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation zywik.exe Key value queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation kujaje.exe - Executes dropped EXE 3 IoCs
pid Process 4832 zywik.exe 1484 kujaje.exe 1668 itjus.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 5568 cmd.exe 1800 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 kujaje.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain kujaje.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 kujaje.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language itjus.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zywik.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe 1668 itjus.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4700 wrote to memory of 4832 4700 2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 84 PID 4700 wrote to memory of 5568 4700 2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 4832 wrote to memory of 1484 4832 zywik.exe 87 PID 1484 wrote to memory of 1668 1484 kujaje.exe 99 PID 1484 wrote to memory of 1800 1484 kujaje.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_8df7c3ba6c3d6bec2aa12acdd6e2d174_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:4700 -
C:\Users\Admin\AppData\Local\Temp\zywik.exe"C:\Users\Admin\AppData\Local\Temp\zywik.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4832 -
C:\Users\Admin\AppData\Local\Temp\kujaje.exe"C:\Users\Admin\AppData\Local\Temp\kujaje.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:1484 -
C:\Users\Admin\AppData\Local\Temp\itjus.exe"C:\Users\Admin\AppData\Local\Temp\itjus.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1668
-
-
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:1800
-
-
-
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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:5568
-
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 8a725be336de091f9606f3bb6c7ccba2e9bba721ee397a6d120aaf3448ca403b
- MD5 a076c8b4db5767e85f7a08fc78af7094
- SHA1 c6e859bd081ca4dcb9af21db25873f053bd75e36
- SHA512 b02076d81115c0ef81f1bebf91665cc619280d19d9a983abfd76d2995f233ef4f6c59ec4e2ee1e671034ef048e97a0e0355c218945ce9f480759d563b5c25335
- TLSH T188D09E114597D69A5448902B0EA6618DC0A5499C3FC62B159725C44831C541DB5C7352
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 0c8956c79988d2888b3e669bc046728788785a8695902085ead431535a7e8607
- MD5 b36b96f3ab0c662a60ec30efe5e1db2f
- SHA1 a66ee458697317e4c2ec3d0a3692430e0af3afe8
- SHA512 9d515f7026dd2aa9a468aa3b089f38a90d47e1e2038e6155858fad614cc38dfe5e1d9025775ec0c776f21895c879346c56b6ce52d02f9efd9b5617b377eb424d
- TLSH T160E09B0581AFDD7B011CC41B02AD758D816C46683ECF3B747B24C39D52D589DF9A7602
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 c85103e4f94fcde6415da575f5a26a2dbd7e2c8c1f6c3313b12c4c07b8ab4449
- MD5 1f6bf19466ae20f61c49dd279f4fc23d
- SHA1 e537bc951c50d47b337aa1c9c3bd567778babe00
- SHA512 14a5d642676b8caa69b4a2c4c7b3bc2783dc620b555548c9c828651cc36e8b8baee362db7eeede789b4bcea826b569740d4667f683f2fdb744a95dec345f491d
- TLSH T1C5F04CD510B5B0AA3511B523D7955F9B13834D452983DC900144B5719D36D6D45A4256
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\itjus.exe
- Size 223KB
- SHA256 c673ab2c07c43e7848376b3e2092bc31787ca8aa97087a99359ebe25ade4d3dd
- MD5 43a3d82fd0b04c9d3b804336a1e0cd12
- SHA1 9e820f023f29cd097395d36ef45bf3a6e608aeb1
- SHA512 541c892afc0a14469b3e16a7fb4dfdb5e6ee3eadabaa162ff9fb72785b4fc4989c73c09ffa1af64c32a7ea041dfb917ee6cbe9d64d8a97b96e3324ea41536dd8
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3X:unFhSIkAyDgjtS/FZ1
- TLSH T1CB24E042AA018888F34C4B316A17FAE449998D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\kujaje.exe
- Size 431KB
- SHA256 f9a5b6e87eb1c94409427e518b1f16493d6ff20bd25c582a50bbe216d3ac4ae9
- MD5 bf02dd5679ae9ab661e2c846e6e1883c
- SHA1 dc5b785a300e3b7fb7bb14d716c08159a6381dfe
- SHA512 3ea10aa6362c7fd631ede426e50c403316cda8472bdbadb0c590f12d1b573840d208445a7be6ca5d5410ae258409fe32099ff3208c12595404b8555854604635
- SSDEEP 6144:iEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpb:iMpASIcWYx2U6hAJQnu
- TLSH T15794AD147640D472E31A0B311416EAE059A9AC3A17D9E48FF3387E7A6E311D3977B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\zywik.exe
- Size 431KB
- SHA256 8bc9bdb51d4b0ae46c216fc966091c3363e5c9253823169fb2a77f977983dcd9
- MD5 a57ea0ad418a123a212f6b2531baee03
- SHA1 bbbb205ce9f5021e4c8a9e5d0826d5d7d684fcaa
- SHA512 2850a6688f1e23597b79fd6cbd8e59f43bff4657919d6b2774fb24c993348ca51fd713259a2bf67fea939526c16142259f7fce79cdc8e7f15f1ab3dcf5d221f6
- SSDEEP 6144:iEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpv:iMpASIcWYx2U6hAJQn2
- TLSH T1FB94AD147640D472E31A0B311416EAE059A9AC3A17D9E48FF3387E7A6E311D3977B28F
- MD5 SHA1 SHA512 SSDEEP TLSH