Analysis
- max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 00:17
Static task
static1
Behavioral task
behavioral1
Sample
CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2023-03-15.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2023-03-15.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2023-03-15.xlsx
- Size 73KB
- Sample260807-alcvjsxtgt
- SHA256 99b3d6e0ab891dc8517efbd37e5811f0aa3930d338a364aec55f51ead405b419
- MD5 396aa45aa9acde02c0a23884813f22cf
- SHA1 2e93dd129103ba0308a71b8b93c9ca9a78e02baa
- SHA512 7264474db94d1aaf2d4bf05f3bb6c65ad224128954eb340b44fe4c09ddc953df3b0321e64d0057d582039e31a5a8bbe9f5ca2846ed4103d7bf7cd020b9639de0
- SSDEEP 1536:019MXH/e8lUmZI0nyw6znDrMFPIwluG502ho1cby/A5ZX/EptO3:0cG8lm0L6jDrMFwwoX2dbyGZMpI
- TLSH T17A73F113ADC48806C1431B368B6DC5ADCE7C71EED3149F4E6F69B0CD41A6CD95372A98
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 4216 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 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 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\CAIQv4.0.2_STAR-Security-Questionnaire_Generated-at_2023-03-15.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4216
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:6012
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 2KB
- SHA256 e4bce437f2b795f3e34ce750370aae59ef3cc8129fb7efd5b58d55a447d16e48
- MD5 222b7674a62eb06c89dca479c8bb50af
- SHA1 2bb6109227f83fdcd8c41501c7e6240910d75118
- SHA512 a70a9770d06731633b34593aabe20e3ed683af8a2a256df26c2b6b8663aac8527a2e70cd8469df4932cc0da22e00d4937379080e4ef72eeb894eb23e7b43f1bd
- TLSH T129511E029FCB3B1FD06902B52A3A835AEB31BE16D604962D72C4E15B6C79030679DB0F
- MD5 SHA1 SHA512 TLSH