Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 04:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260720-1072-mlsraz.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260720-1072-mlsraz.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260720-1072-mlsraz.xlsx
- Size 15KB
- Sample260720-ex384aex8p
- 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 5684 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5684 EXCEL.EXE 5684 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 EXCEL.EXE 5684 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\attachment20260720-1072-mlsraz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5684
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 cd7051472077ffdd2e6c73b353ff804cf8fbcbeabaacd17e5fb8d99cd8bd7119
- MD5 80b3dbf17914bcd3e6a2695d7f71498f
- SHA1 db7f888d3a20b9e2d0e82401318cb55bc0662702
- SHA512 cd2f7dfff6ec192f0c15e2f0089448e8456c38e78f8c19153c02a4ec3571fb3978423978da39614826d8071398c982f4736f764255a68ea9a7d0f187df78780d
- TLSH T112511402899B3B1FC15D57712A368356DB70FA11E724C32EB2C0A21F7DB5420AB9D71E
- MD5 SHA1 SHA512 TLSH