Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 17:11
General
- Target AntarctidaBuilder.exe
- Size 3.9MB
- Sample260809-vqbs9saq21
- SHA256 f896102bf4a5c6cd265be315eec0c5ed82d68772059f4e733185601d0fe233fb
Malware Config
Signatures
- 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\AntarctidaBuilder.exe"C:\Users\Admin\AppData\Local\Temp\AntarctidaBuilder.exe"1⤵
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4116-0-0x0000000074782000-0x0000000074783000-memory.dmp
memory/4116-1-0x0000000000B90000-0x0000000000F78000-memory.dmp
memory/4116-2-0x0000000006300000-0x00000000068BA000-memory.dmp
memory/4116-3-0x0000000074770000-0x0000000074F2C000-memory.dmp
memory/4116-4-0x00000000078C0000-0x0000000007F34000-memory.dmp
memory/4116-5-0x0000000005A80000-0x0000000005B12000-memory.dmp
memory/4116-6-0x0000000005B30000-0x0000000005B3A000-memory.dmp
memory/4116-7-0x0000000006280000-0x0000000006290000-memory.dmp
memory/4116-8-0x0000000074770000-0x0000000074F2C000-memory.dmp
memory/4116-9-0x0000000074782000-0x0000000074783000-memory.dmp
memory/4116-10-0x0000000074770000-0x0000000074F2C000-memory.dmp