Analysis
- max time kernel
150s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 06:33
Behavioral task
behavioral1
Sample
2026-08-09_aeb2ab60bb88937b8b7b86e81d301e2b_elex_glassworm_rhadamanthys_stealc_stop.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-09_aeb2ab60bb88937b8b7b86e81d301e2b_elex_glassworm_rhadamanthys_stealc_stop.exe
- Size 3.9MB
- Sample260809-hbaansaq7v
- SHA256 1cbebf6a018033c9961d0fdbfc725d3896529332b34013def8fd3c6212b477ac
- MD5 aeb2ab60bb88937b8b7b86e81d301e2b
- SHA1 250fa3935ac9a85867b5ee9cacf84d871b29f675
- SHA512 e3d79bdf215f3c918cd5640275d74c9482acef6517866fada947f67e95f048a93c8726b9789e33a1dbb9480a5cd79a6163bc721490269bfb021406a54b7e8868
- SSDEEP 98304:N/NC5jnLrHp/qKm2/Sb/gqAZj+UzKb3HtFu:NMvrRb/G8+Hu
- TLSH T184168B13EBC14AE9F38D05365B548140D72AEE21AA4F1351346C326DDFA73878F66A3E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
- Executes dropped EXE 2 IoCs
pid Process 5624 cevan.exe 2088 xokuc.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 264 cmd.exe - Program crash 2 IoCs
pid pid_target Process procid_target 2716 2088 WerFault.exe 93 3172 2088 WerFault.exe 93 - 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xokuc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-09_aeb2ab60bb88937b8b7b86e81d301e2b_elex_glassworm_rhadamanthys_stealc_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cevan.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1156 wrote to memory of 5624 1156 2026-08-09_aeb2ab60bb88937b8b7b86e81d301e2b_elex_glassworm_rhadamanthys_stealc_stop.exe 89 PID 1156 wrote to memory of 264 1156 2026-08-09_aeb2ab60bb88937b8b7b86e81d301e2b_elex_glassworm_rhadamanthys_stealc_stop.exe 90 PID 5624 wrote to memory of 2088 5624 cevan.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_aeb2ab60bb88937b8b7b86e81d301e2b_elex_glassworm_rhadamanthys_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_aeb2ab60bb88937b8b7b86e81d301e2b_elex_glassworm_rhadamanthys_stealc_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1156 -
C:\Users\Admin\AppData\Local\Temp\cevan.exe"C:\Users\Admin\AppData\Local\Temp\cevan.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5624 -
C:\Users\Admin\AppData\Local\Temp\xokuc.exe"C:\Users\Admin\AppData\Local\Temp\xokuc.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 2564⤵
- Program crash
PID:2716
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 3004⤵
- Program crash
PID:3172
-
-
-
-
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:264
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2088 -ip 20881⤵PID:2380
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 2088 -ip 20881⤵PID:4072
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 378B
- SHA256 2afb021ed77bc705bc595dbcd4c7fdbc2259f1a313e0e8c2b7375180992d7cc0
- MD5 e9b66131cfce341645891c5eb4760293
- SHA1 541d37f2d2722209d43a86a2c214877a63c9945f
- SHA512 18bb6aa1f455eade1295808f8077d868a06f05f5d9160748a378945811a08537be3c9bac5af913895088083f07c4619b82a555586c02aeced1f9d60faac61502
- TLSH T14FE0D80015AADA7E080DD02F067B714CC2715AACBE4627109F28C68E229A84EF6D2321
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\cevan.exe
- Size 3.9MB
- SHA256 a5a822972232dddcb9fc37574869d19e7bb0a4e7429dcd89afef5dcb12458d17
- MD5 e600683af46a5bfbf23854cff26d38fb
- SHA1 b790328074562157e9f9e31a08da018acdcfc27f
- SHA512 97b089e8c70e9bbd9103fc6d0a7b16f590089986fb03d7ae759075da6235d23ecd888e7d5ed9756f5ecb8554bf24841f741fd49d16cd95c699f3b30a2495576e
- SSDEEP 98304:N/NC5jnLrHp/qKm2/Sb/gqAZj+UzKb3HtFS:NMvrRb/G8+HS
- TLSH T12E168B13EBC14AE9F38D05365B548140D72AEE21AA4F1351346C326DDFA73878F66A3E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 e67178f0410565e2a05dd7c92b7ee1cfc069ac9b2de6aaf4cd194dfb1a253caf
- MD5 a0b66c4f7773b6fe2b6301790567045e
- SHA1 bd5cb18cf8f0134fce7b7ecba5845bc431be2dd5
- SHA512 7ce0bfe19b30ffdb1adf0ada67719e2ff5d603e90487ee85c0728ed0340c66cd11fa4d955c3f36cee3b2fc4e18f309c1e0c3edc888225daea00eca442ef439d3
- TLSH T18EF04CDA60A5B0717712E603D38897A917A32D881D439EC5415D7170597694CC808255
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xokuc.exe
- Size 231KB
- SHA256 ef766ed98e7aa6d4fdd0596b3a038d052cec6096e98547b06bf418b0e274aa0a
- MD5 0ccf0f66bea83c2fb75ea14eb8d33223
- SHA1 966484ce94652688da1e0fe2726d0b7be3b5e116
- SHA512 fe3b4110b271cc728bb876c05e05a742606a646555454e2db0a1e1d77846cea40fdfb6fbd3ef031894a680ba353fc7189aeb23e4aac1f15dd3eb0b5479551a43
- SSDEEP 3072:ack4sHDj+8L5cTMOdi5/TYSPXXUv4G4Y8oQIN3C9ISE0qJiNlUdpip:z6r5cTfS/ZPHUWoQISzqJBpip
- TLSH T15934D06266004895F76E0F311ADBFAE4488A9E3C25D4F58EF43CBE3658321979A3714F
- MD5 SHA1 SHA512 SSDEEP TLSH