Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 11:48
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-997-o4l10e.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-997-o4l10e.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260722-997-o4l10e.xlsx
- Size 15KB
- Sample260722-nyfc4aed43
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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 1608 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1608 EXCEL.EXE 1608 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 EXCEL.EXE 1608 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\attachment20260722-997-o4l10e.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1608
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\W2R386SMZ1CHKKI47UHC.temp
- Size 3KB
- SHA256 a990881d9808d34cda2fcb6c4b03b4cb161e21d9ac8deb83d60b5f88e73915d2
- MD5 dd7543263bd9b928d49266f9982fbc96
- SHA1 226ab5494b553b59203c720600fcea57d1befc8f
- SHA512 d7fb7c2a1b6cfd356bd835ab3173946c3dd13ef6b59b950b6ca9fc1f918582948b3bf5748b5a6d2c18e33735c4bf7a597b4b359671841911bcd23b614b58cf57
- TLSH T1FB5142024A930F87E0758776393FC7ADD7307A03A320E21DA284926B6E654849D4DF3E
- MD5 SHA1 SHA512 TLSH