Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 04:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260802-750-69v1cg.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260802-750-69v1cg.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260802-750-69v1cg.xlsx
- Size 114KB
- Sample260802-erch7aszfz
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- 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 5908 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5908 EXCEL.EXE 5908 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 EXCEL.EXE 5908 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\attachment20260802-750-69v1cg.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5908
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 3KB
- SHA256 8987f842fe4dc8f4cace7f0f44954b4755f46bc13ab824b8224b7d8e3bf5c665
- MD5 928e12dce66e3550193245b675fe773c
- SHA1 352d581472242f4e95497c43dc6ddf94ee78daf3
- SHA512 44016bc566761e095068d7b2dfc0ffad035bc7400216dfcf986cbdefaa217fb12a9ef2b250587de8ed5572483353d79e84d5f19bb04aeab6037173004789506e
- TLSH T13A51F1021D971F3BD42507322B264FA5E334F917BA19EB4DA688361F2EA4580D94DD1F
- MD5 SHA1 SHA512 TLSH