Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-429995-xc0gkk.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-429995-xc0gkk.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-429995-xc0gkk.xlsx
- Size 13KB
- Sample260930-vbwvwsysgw
- SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
- MD5 b97e02d872014f6f3ad6be004d84bed5
- SHA1 adf2f053171fe54370cd691fb699d58fca69b6a1
- SHA512 b39c7fe01dc12ae62b272a9954e4330de97c1b847e78bbe244d4b3c2277a9eb13f3cad626e0ec81a102a7688392623f77c8e33dd6d59d13901ca0c6c21bd6e5e
- SSDEEP 384:ZShl19ZwYUoYmeoo10jUJiadaDgyM3eyln:019SVDmxoSa0m1ln
- TLSH T10D527DA93E1F8494CB5FE07CDB1411E55A8EE263819636477060F19C6ECB7E40F9B065
- 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 4308 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 EXCEL.EXE 4308 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\attachment20260930-429995-xc0gkk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4308
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 7d3098cd0c621dc70a7a8bac34d6d49e9c9aec6aff3b3609be8babce363df270
- MD5 260aa93c55adf0c48d5d39fa3dc231f9
- SHA1 ada677bba97aa7a88e5f6a371b29ed7f9432fa8b
- SHA512 39b36262c29dbf24ade2be6dd42f42533c2d13bd5ac43f362bfdde277b6db4dbe03b6e93a2d3eee8e21b54b9216e8cb15ae3bfa0812b767e0c4c9ccb6445bb99
- TLSH T11E21F0031F830F07C1B486B9567B9726E2307A06E71CE65FE3C0513FACEA400AA58E5A
- MD5 SHA1 SHA512 TLSH