Analysis
- max time kernel
149s - max time network
161s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
20/04/2026, 12:17
General
- Target 2026-04-20_0852a3734585f7925e6c90ecbbfd0afa_bkransomware_elex_maze.exe
- Size 3.2MB
- Sample260420-pf3lcady2w
- SHA256 9b365079e1512100c45290e7701aa0e2e3df1c214aaad36e878d186240a52ecc
Malware Config
Signatures
- Detects binaries and memory artifacts referencing sandbox product IDs 4 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Maps connected drives based on registry 3 TTPs 1 IoCs
Disk information is often read in order to detect sandboxing environments.
- Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks SCSI registry key(s) 3 TTPs 7 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-20_0852a3734585f7925e6c90ecbbfd0afa_bkransomware_elex_maze.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-20_0852a3734585f7925e6c90ecbbfd0afa_bkransomware_elex_maze.exe"1⤵
- Maps connected drives based on registry
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/5252-0-0x0000000002650000-0x0000000002759000-memory.dmp
memory/5252-1-0x0000000002630000-0x0000000002632000-memory.dmp
memory/5252-3-0x0000000002650000-0x0000000002759000-memory.dmp
memory/5252-2-0x0000000002650000-0x0000000002759000-memory.dmp
memory/5252-4-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-5-0x0000000002630000-0x0000000002632000-memory.dmp
memory/5252-6-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5252-7-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-8-0x0000000002650000-0x0000000002759000-memory.dmp
memory/5252-9-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-10-0x00000000026E0000-0x000000000273F000-memory.dmp
memory/5252-11-0x0000000002630000-0x0000000002632000-memory.dmp
memory/5252-12-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5252-13-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-15-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-17-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-19-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-21-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-24-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-26-0x0000000000400000-0x00000000008DB000-memory.dmp
memory/5252-28-0x0000000000400000-0x00000000008DB000-memory.dmp