Analysis
- max time kernel
149s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 00:14
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-a3x3tr.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-a3x3tr.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260730-1169-a3x3tr.xlsx
- Size 15KB
- Sample260730-ajbjpshb46
- 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 opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE 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 - 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 5468 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5468 EXCEL.EXE 5468 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 EXCEL.EXE 5468 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\attachment20260730-1169-a3x3tr.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5468
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵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 1KB
- SHA256 8fd1bb4744c659412b0b7ba8582f1e0f80441dac268d50d59c9e3b7c1e4aa542
- MD5 c9beaf05f55714a7ff05c4eb9b0b1af8
- SHA1 4695819c8881974cffe1300f57698c7c91c56940
- SHA512 d11ebb5e2c552c40802607b08c8b5bbe458bbd7a87a1281e868f57504fd9c477408c5ba87320b4b5c63e06f9be134e48a163fc595198e014d7609b3145c13627
- TLSH T17521F3060EDF0F27C01442F65E7643AFE2717C14CB12825EE2CC516BEC65590CBA9F1A
- MD5 SHA1 SHA512 TLSH