Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
04/05/2026, 15:54
General
- Target 2026-05-04_1df28ba540c0ac91c02cd46f8d388259_bkransomware_elex_maze_rhadamanthys.exe
- Size 211KB
- Sample260504-tce34ae121
- SHA256 c1a8c97b9f8542697abd44efd989e404254f718c2a65dd75b5dfa079844ce44d
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 3 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 3 IoCs
- Drops file in Windows directory 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-04_1df28ba540c0ac91c02cd46f8d388259_bkransomware_elex_maze_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_1df28ba540c0ac91c02cd46f8d388259_bkransomware_elex_maze_rhadamanthys.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\andEiS3ylT463fd.exeC:\Users\Admin\AppData\Local\Temp\andEiS3ylT463fd.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\CTS.exe"C:\Windows\CTS.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\CTS.exeC:\Windows\CTS.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
powershell.exe.log
andEiS3ylT463fd.exe
CTS.exe
memory/4412-8-0x0000000000810000-0x00000000008CF000-memory.dmp
memory/4412-9-0x0000000000490000-0x00000000004A9000-memory.dmp
memory/4428-38-0x0000000002EA0000-0x0000000002F5F000-memory.dmp
memory/4428-59-0x0000000002EA0000-0x0000000002F5F000-memory.dmp
memory/4532-40-0x0000000000450000-0x0000000000469000-memory.dmp
memory/4532-39-0x00000000007E0000-0x000000000089F000-memory.dmp
memory/4944-34-0x00000000008A0000-0x000000000095F000-memory.dmp