Analysis
- max time kernel
149s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/09/2026, 05:53
Behavioral task
behavioral1
Sample
2026-09-07_ca0a1fa0845e8d5d3da78467a911ce2e_elex_rhadamanthys_stealc_stop.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
General
- Target 2026-09-07_ca0a1fa0845e8d5d3da78467a911ce2e_elex_rhadamanthys_stealc_stop.exe
- Size 525KB
- Sample260908-glht5a1xex
- SHA256 c1c7ddaf9f15d7d7bf5b09d329414a6a401ace0693ada395824a41c990d55d47
- MD5 ca0a1fa0845e8d5d3da78467a911ce2e
- SHA1 0e7b9ceb7e547dadd5493cc04bc0e9095fb70962
- SHA512 13ec9f9121614c057df5ed394ee1f2f4cbe0823111fba0779fa80d69e2ab6019c930c5a2a2b4a9e956d0b4dd3a9d04815359c1660de89319d7d5913a1d027e63
- SSDEEP 6144:Y2KW7lwFXUEeJi2xVCVxfwY+0QSyvmZ3INALzTuFjSMg4ONgOZLOMZDOP2jqAig1:YwGtVfjTQSaoINAHTusMgDND4oqnDI
- TLSH T107B4BF103790C475E36627310896E6F009B9BC385AA5D68FF7A47E3A5E312938A7734F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
- Detects Stealc stealer Version 3 1 IoCs
resource yara_rule behavioral2/memory/4132-21-0x0000000000070000-0x0000000000101000-memory.dmp family_stealc_v3 - Executes dropped EXE 2 IoCs
pid Process 3064 hytyd.exe 1492 todug.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 808 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 4 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 2026-09-07_ca0a1fa0845e8d5d3da78467a911ce2e_elex_rhadamanthys_stealc_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hytyd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language todug.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe 1492 todug.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4132 wrote to memory of 3064 4132 2026-09-07_ca0a1fa0845e8d5d3da78467a911ce2e_elex_rhadamanthys_stealc_stop.exe 89 PID 4132 wrote to memory of 808 4132 2026-09-07_ca0a1fa0845e8d5d3da78467a911ce2e_elex_rhadamanthys_stealc_stop.exe 90 PID 3064 wrote to memory of 1492 3064 hytyd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-07_ca0a1fa0845e8d5d3da78467a911ce2e_elex_rhadamanthys_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-07_ca0a1fa0845e8d5d3da78467a911ce2e_elex_rhadamanthys_stealc_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4132 -
C:\Users\Admin\AppData\Local\Temp\hytyd.exe"C:\Users\Admin\AppData\Local\Temp\hytyd.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Users\Admin\AppData\Local\Temp\todug.exe"C:\Users\Admin\AppData\Local\Temp\todug.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1492
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:808
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 358B
- SHA256 785673f871a3adfdc8c00c65f009362a0c22036f2ff8dcb79c1d1d30965d0ce2
- MD5 3fedff2a31a83364a3a6787dbc39b469
- SHA1 72ad3356d06e8c7bbbae3ce5d5557818f6c07183
- SHA512 6282fcde126787523c2e2a5e434fbabc185c55bf467a43335a89a9ae1fe272d4424fe5a6718b8220b112630e5a1b54f737d1650b93ffb0b944eb510fa8755421
- TLSH T1ECE04F01609EE779180CE02F49B9B24D81A16D6C6FD53F655A24C689228A84EFAD6252
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 f1c70cb4194c17c9111a95c1d1acc8c3b4e3add7b08d09c9d01f495e7dc4507d
- MD5 5bc2968d5a4730203b4d7503f228c363
- SHA1 237f0f9ec357c4cc38a282cb31b43c376728c26e
- SHA512 d0bc2649a66f3815b47405ee72a7769d370e1d52e962a650f993e722d0b6ee70900997653c236fb20a576b2d0e325a3257ff12f73582a4215c007f0e1e517656
- TLSH T138F09BD51465B0463615A613EB945B9333930D547EC7BC420084F1314937F1CC545256
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\hytyd.exe
- Size 525KB
- SHA256 6536f014f45b648371ad2803d662ff6cf686aeee2145a6503fea889ce9fc40a7
- MD5 48ac241d3399cefdc49de8f02aab279b
- SHA1 1a26583d6716d818a87ae35e8c7865d68bcf6789
- SHA512 90a0454b83218a8c1c277b002ae627f93de48dff43d73a357dd78fb64f286f95199ffcefe5604601e704e72b7e43866ec069e668927625f767464ab2f6807c4c
- SSDEEP 6144:Y2KW7lwFXUEeJi2xVCVxfwY+0QSyvmZ3INALzTuFjSMg4ONgOZLOMZDOP2jqAigT:YwGtVfjTQSaoINAHTusMgDND4oqnDS
- TLSH T1C1B4BF103790C475E36627310896E6F009B9BC385AA5D68FF7A47E3A5E312938A7734F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\todug.exe
- Size 210KB
- SHA256 c6ae4e5ab438055757ecd5073c38f66d3d877e9762761a83096562c1eff5b649
- MD5 84886ca60874d505ed1a9f205d9ba591
- SHA1 bd5b6c6e14d257ba1da20d796f55ad26c45e9a38
- SHA512 f044428778930bca0436cceb22d9818dc19d714c98cfc8e78b56099f6864ebaf8f1da1e34aebf14bae2e11bf602616d0879dade260dd3c5f9d918df8c4c6cccc
- SSDEEP 3072:pjYOczeu2Cd2DfQpnX6+1cNi2gpYBFuys62fzFyc9hEDai93Bk4qM4y84zbVTm9o:pUOuLd28pK+1c6otstFGDaGOZID
- TLSH T1DE2401965A029469F35D0B314991F2F408A5AE3C5ACEE40FE1BCBC37A4722932A7315F
- MD5 SHA1 SHA512 SSDEEP TLSH