Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 00:56
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260802-1169-54cs3z.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260802-1169-54cs3z.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260802-1169-54cs3z.xlsx
- Size 15KB
- Sample260802-bacaba1sbz
- 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 2996 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2996 EXCEL.EXE 2996 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 EXCEL.EXE 2996 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\attachment20260802-1169-54cs3z.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2996
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 647B
- SHA256 e6ce64991329ee77726ad95bf675b053e30c75f97e033b1b8aa487462c2c42e2
- MD5 1cf049db59acbee8384e7f88ff008d1d
- SHA1 65cccd7999da38791b8daf016e8a6571aba16b31
- SHA512 ad607262eac406fcadd84efb9b20b46d2b6cb9800c3a42ff9794ff107b7c61c6073cf0710399dd1d46533cc6f6363693d741d9f01fc33aec1343b675096857ec
- TLSH T121F0E14159836606C075833025360347DF70BE12F605632DB380612F3E3155065ADE3C
- MD5 SHA1 SHA512 TLSH