Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/05/2026, 18:24
Static task
static1
Behavioral task
behavioral1
Sample
PaperAA_BB_2027_Nationals_300426.xlsx
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
PaperAA_BB_2027_Nationals_300426.xlsx
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target PaperAA_BB_2027_Nationals_300426.xlsx
- Size 1.2MB
- Sample260506-w2fr2act9p
- SHA256 d448889d29b1d5312a471c3e8c9cf525f630f4d376e186dd9ba7f45707c69daa
- MD5 08201563a8eaa1e25ab26a160af9c59f
- SHA1 c787f6c727b7ba780820daf90dcf052fd8c6cb3e
- SHA512 afec851f46693bc174446edd87864c0af7520c83f53a5ade434167c8ccff67a2392f7bc51dcc7d989af87187c436f216abcf95c031013adabc8226e66e86a3ed
- SSDEEP 24576:qH4f+g3uQMAMGPCqjJDypOHg6DS+Pn/KsIOiff+zk:Nfz3uiDypOHg6m+P/KsbiffR
- TLSH T113550171EA7BD416CE4A00FBBB168CFF18B49016B0D1909B22DDAE055B57207F798EE1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1296 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1296 EXCEL.EXE 1296 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE 1296 EXCEL.EXE
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\PaperAA_BB_2027_Nationals_300426.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1296
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 ec7a21166df813557156e4ee6f3d8b93ef72d1d6e94db3a30f63f9bf7bcd5a6d
- MD5 c3ae68f0547a80d6c9668b41c87442ac
- SHA1 e66cd1808c53bf8fb0c789c35225434eeaa6384b
- SHA512 7abea949c2c704b0fafe89a13611fb901fd684a43b8b69abdda95337a5d1b67e7c99ec230d6f329b454d0a8867203b5d93f712016e4e94a8ec25d4849cb1b43c
- TLSH T1A7512542078B1F5BC4600B32AA398B2DD3307846EB68930EB3C9A60F7EB5401DE5DF95
- MD5 SHA1 SHA512 TLSH