Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 06:27
General
- Target set_bron.exe
- Size 6.4MB
- Sample261002-g718lasdme
- SHA256 ae29df1cface220eddf3148bcb41df71960fd598811caebb3feb5db17de94b40
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\set_bron.exe"C:\Users\Admin\AppData\Local\Temp\set_bron.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-3A0QH.tmp\is-LSSL1.tmpC:\Users\Admin\AppData\Local\Temp\is-3A0QH.tmp\is-LSSL1.tmp /SL4 $400A6 C:\Users\Admin\AppData\Local\Temp\set_bron.exe 6700415 680962⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
is-LSSL1.tmp
memory/3300-21-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-39-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-8-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-9-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-13-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-19-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-15-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-17-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-41-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-37-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-27-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-25-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-23-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-29-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-31-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-33-0x0000000000400000-0x0000000000498000-memory.dmp
memory/3300-35-0x0000000000400000-0x0000000000498000-memory.dmp
memory/4156-14-0x0000000000400000-0x0000000000418000-memory.dmp
memory/4156-1-0x0000000000400000-0x0000000000418000-memory.dmp
memory/4156-0-0x0000000000411000-0x0000000000412000-memory.dmp