Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
19/08/2026, 12:20
General
- Target attachment20260819-1201-ar2chy.xlsx
- Size 15KB
- Sample260819-phq1bstepg
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
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 FindShellTrayWindow 2 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\attachment20260819-1201-ar2chy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/3032-12-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-13-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-0-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-4-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-6-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-5-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-8-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-9-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-10-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-7-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-1-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-11-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-2-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-14-0x00007FFAC0CD0000-0x00007FFAC0CE0000-memory.dmp
memory/3032-15-0x00007FFAC0CD0000-0x00007FFAC0CE0000-memory.dmp
memory/3032-17-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp
memory/3032-3-0x00007FFB03A1F000-0x00007FFB03A20000-memory.dmp
memory/3032-46-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-47-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-48-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-49-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp
memory/3032-50-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp