Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 07:28
Static task
static1
Behavioral task
behavioral1
Sample
aa1b0bd9407c53f3e91b091849b9e008e3a85c4e2c1268812a0bf8daadbb22d6.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
aa1b0bd9407c53f3e91b091849b9e008e3a85c4e2c1268812a0bf8daadbb22d6.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target aa1b0bd9407c53f3e91b091849b9e008e3a85c4e2c1268812a0bf8daadbb22d6.xlsx
- Size 256KB
- Sample260730-jaw9gstbme
- SHA256 aa1b0bd9407c53f3e91b091849b9e008e3a85c4e2c1268812a0bf8daadbb22d6
- MD5 74f12d6f5591b015293c379f7eddd69c
- SHA1 c1fa1cee5c8a014ed27d237d0c1068f10c96e1e1
- SHA512 8b8e8f605511889445fe298185a644589762f9b81323bbe0342be61c6ff1db44b0fd56f73a60ede9f17da9577709aeb44978e5c7f25433dd8810f31a869fd414
- SSDEEP 6144:E/sQfDFslRhSVaqJK+W7bB+vZ4XcLO8mpvAMc122A39:E/s7+oB+vaXc6Dvm12d39
- TLSH T18C44E1F5303B9749C623673F52B01EE67B343AEC084F68E533A5782A6DE277C12651A1
- 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\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1144 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 EXCEL.EXE 1144 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\aa1b0bd9407c53f3e91b091849b9e008e3a85c4e2c1268812a0bf8daadbb22d6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1144
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 1KB
- SHA256 5e112b529937055f122301a1b69d6f6b962192597c826c9b1295ca044f2f5ea1
- MD5 4861d4c044820cdc013c430bdc4776d1
- SHA1 def698d7cb399561e826b6a5b47e113c76bfceed
- SHA512 5ef6857d5e7cc8bd3c42d087fbf3768341715042b02b933a662e5df80bf936856c1c6f91855d1cc7a80bb506eddca39d876f776ce3852505405b3261debc4afb
- TLSH T14B41044346C66F1BC11C423297264773C7F1FE0BAB50512EA684525E3EA25005B8DFA6
- MD5 SHA1 SHA512 TLSH