Analysis
- max time kernel
150s - max time network
158s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 00:50
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-qwylv8.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-qwylv8.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-qwylv8.xlsx
- Size 17KB
- Sample260809-a6ymragb35
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
- MD5 451c6ea821ad114abafabe447c96c112
- SHA1 473adb6d8657712760af952aa61bf8e1580676a4
- SHA512 5a407331886a5542e7d65952e5e5daf89a2c373d773cc224f8eb809df38ad1879a7b6c0af1a418c6e83d1713dee6488127b5aad615a77bbdbc2f3133f85eec33
- SSDEEP 384:tMyUz/y3kM0B1vMSa1dpH/MRmWZqw0JfX2BtwcGFW:ivzEj0B1vMSa1dpfM770fX2fwcGFW
- TLSH T1F382AE3A96110C61CB1FA4BFD170071A61EB6A9295D633933668E2A839C33D53BEF153
- 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 3260 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3260 EXCEL.EXE 3260 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 EXCEL.EXE 3260 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\attachment20260809-1169-qwylv8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3260
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 4KB
- SHA256 e2f777b4248d661c223cd06e2547ace21ca18351df7a9611f1a083818ae246c0
- MD5 263f6c4e262e7990c1235fd5603078ef
- SHA1 efdf58ac95650a6d23ca623b3ba02aa2103fc870
- SHA512 028bbddc8399172518deefff40c41bc151882dd5bfded15a77755028f6cc19a954fbc9d813e5a646bf2385f84c6b68c3eb3e8b00bf2f325bdf39c1d11c3b2471
- SSDEEP 96:U3RxfP+ZRorz5ta6rY7H2UG7RlGsVlKER1aYZRvo01Rn4u+:UBhP+Xov5ta6rYz2UGNlPVlK01aYXvo3
- TLSH T1EA9102011E8F1B3BC09583392F36439FD1B0BD11EA21A61DA79C112B5C665618ACEB3F
- MD5 SHA1 SHA512 SSDEEP TLSH