Analysis
- max time kernel
148s - max time network
157s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/07/2026, 12:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260715-1155-cikj0g.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260715-1155-cikj0g.xlsx
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target attachment20260715-1155-cikj0g.xlsx
- Size 15KB
- Sample260715-pff3cab14r
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2520 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 EXCEL.EXE 2520 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\attachment20260715-1155-cikj0g.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2520
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 2c79d210875ddc1f8938244eb8f2816f3790f9a3abab31472753edf1259163f8
- MD5 b24d678359d2758b75626d6f06003786
- SHA1 dd47553da6f1d942bd11ebc2470abee4127e2ad9
- SHA512 e809c1f7677ce0c6e0f6c14c02cc8405cbd2faf3121da27750f84c3fcd96c6b4c7ebc2c716b64bc42ca00b7788a1ffcffebf282db2e3f1f7548794235620a1f8
- TLSH T17D51F122164B0F17E02087F57F95875AD330BE22A728D91DE2C5505FBDB2150CEA9B7A
- MD5 SHA1 SHA512 TLSH