Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 20:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260810-1169-9dqq3x.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260810-1169-9dqq3x.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260810-1169-9dqq3x.xlsx
- Size 114KB
- Sample260810-yxpkgsac93
- 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 1924 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 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\attachment20260810-1169-9dqq3x.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1924
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 5KB
- SHA256 dff3a47070a3ce3a57bb746d4855f72d62ef7da744a56d738365087b76912416
- MD5 8c7c5b871cef887c562563323fd567a8
- SHA1 84e02b240e86c01da7072c181dd2e58f0a227815
- SHA512 a5aa724055d2c0e3b660e40beb13db357387c53b179f92e8779252444d33bdd54f543be8a74254770597b879e1192bece52c849aec080c7034184983b63fb240
- SSDEEP 96:DkRCzWapxRIQo5koRKFC6Rwxce097Rmv36XJPW:AGWcIP5vKFnwSe0fcKZO
- TLSH T1A6B145821B9B5F5BD0784632663AF78DFB303D02DB599A1E7784102D2E728019A5EB1F
- MD5 SHA1 SHA512 SSDEEP TLSH