Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 09:24
General
- Target attachment20260930-1253-grvst2.xls
- Size 100KB
- Sample260930-lddmnasz5m
- SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of SetWindowsHookEx 13 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260930-1253-grvst2.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
658270YY3V8PI61W6UXU.temp
memory/5868-4-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-0-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-3-0x00007FFE11B3F000-0x00007FFE11B40000-memory.dmp
memory/5868-5-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp
memory/5868-2-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-6-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp
memory/5868-7-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-8-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp
memory/5868-9-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp
memory/5868-10-0x00007FFDCF830000-0x00007FFDCF840000-memory.dmp
memory/5868-13-0x00007FFDCF830000-0x00007FFDCF840000-memory.dmp
memory/5868-11-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp
memory/5868-12-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp
memory/5868-22-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp
memory/5868-1-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-43-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-44-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-45-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-46-0x00007FFDD1B20000-0x00007FFDD1B30000-memory.dmp
memory/5868-47-0x00007FFE119E0000-0x00007FFE11C43000-memory.dmp