Analysis
- max time kernel
148s - max time network
153s - 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, 12:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260720-1072-8baz8r.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260720-1072-8baz8r.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260720-1072-8baz8r.xlsx
- Size 15KB
- Sample260720-pl66qact9s
- 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\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 4984 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4984 EXCEL.EXE 4984 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 EXCEL.EXE 4984 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\attachment20260720-1072-8baz8r.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4984
-
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 6002e91cd831b3d8ac615ed90c0db98fa3ae9b6d01a852521651e9d26db92778
- MD5 29a0cd2542caf26d77c740c8f4beeb73
- SHA1 56dab44b5eefaa091e680ea65db7edb7feea1d32
- SHA512 0482486a9105f0a97b5be76ec1d41931e6ec85a243bbe3da12c80e064a2e763d0367d6af338a1e0b9945999e935f6339d17a59f6c8fc9931f98efc119f2e7cad
- TLSH T11051FE029FCB7A1FD06902B51E3A879AEB71FE15D604962E72C0E15B2C7503067D9B0F
- MD5 SHA1 SHA512 TLSH