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, 13:36
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-801225-wkz7.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-801225-wkz7.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260722-801225-wkz7.xlsx
- Size 114KB
- Sample260722-qv8atafc69
- 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 4768 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 EXCEL.EXE 4768 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\attachment20260722-801225-wkz7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4768
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0YW1D14UGDZAKXEYCVBJ.temp
- Size 2KB
- SHA256 05980eac9502e0dc575d5de213083cc776385c3e4056809a1c6ee17f670b0ac8
- MD5 c76889dbc871c33252e48c062d4ffbe0
- SHA1 68993da395cedfd283fbe06ba07174bb8c1d4498
- SHA512 8080e21c76cfdad57f453a2f76e5005f535961c58335358d7212068e4a17b7f0f8d3683f58a8708721cd2a6b41e2e8eea345b248f5bc8143b4275dc069146eae
- TLSH T1B851E3020D9B2E1BC1744673AA3E535EEB74FD125700DB1DA282A13E3D79500D53CE2E
- MD5 SHA1 SHA512 TLSH