Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 22:00
General
- Target 2026-10-22_0ca3b553b739c1abdbd48e0c896073fd_bkransomware_elex_icedid_maze.exe
- Size 1.8MB
- Sample261024-1ws8dsst2r
- SHA256 1e342698892f6122bf2cb9006b4b3566e96b657f4c6c1b76aa2c207902c40af9
Malware Config
Signatures
- UPX dump on OEP (original entry point) 5 IoCs
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- 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.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-22_0ca3b553b739c1abdbd48e0c896073fd_bkransomware_elex_icedid_maze.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_0ca3b553b739c1abdbd48e0c896073fd_bkransomware_elex_icedid_maze.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4796-0-0x0000000000400000-0x00000000005D6000-memory.dmp
memory/4796-2-0x0000000002390000-0x00000000023AE000-memory.dmp
memory/4796-1-0x0000000002390000-0x00000000023AE000-memory.dmp
memory/4796-3-0x0000000002390000-0x00000000023AE000-memory.dmp
memory/4796-8-0x0000000000526000-0x0000000000527000-memory.dmp
memory/4796-9-0x0000000002390000-0x00000000023AE000-memory.dmp
memory/4796-16-0x0000000002390000-0x00000000023AE000-memory.dmp
memory/4796-20-0x0000000000400000-0x00000000005D6000-memory.dmp