Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/08/2026, 23:08
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260814-1169-w6uyl8.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260814-1169-w6uyl8.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260814-1169-w6uyl8.xlsx
- Size 114KB
- Sample260814-24jvcstdke
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4216 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4216 EXCEL.EXE 4216 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 EXCEL.EXE 4216 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\attachment20260814-1169-w6uyl8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4216
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 3KB
- SHA256 5cdbb29572ce48d0ae0bdb1a5e25c840f08e726b9a7d3a936c25f6ce67ab20cf
- MD5 acc3e546f20789b3f8372ab6f08cb5ae
- SHA1 f0ce6a9aa2bd4fe6f492c2137c4914dcb0f47771
- SHA512 bcca077ac01fe2212f70c93117a6557de426c8f9115745fab2d20b7c1b16e9279d4cab589be005cd527143ea5d29cda95c55c89e65af02491797c6e8a27d8f43
- TLSH T1F08141220F878E5FC1154231AA3DFBAAD7207D09D7565A0F3284626A7EF2D00E79DA16
- MD5 SHA1 SHA512 TLSH