Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 04:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260803-1169-raqm1a.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260803-1169-raqm1a.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260803-1169-raqm1a.xlsx
- Size 15KB
- Sample260803-e5yctacj4w
- 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 5108 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5108 EXCEL.EXE 5108 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 EXCEL.EXE 5108 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\attachment20260803-1169-raqm1a.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5108
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 1340123b95713a97701ec74b3a9d0e54a0faa90797770d9ade413150af841539
- MD5 f4e41c56650d437d573d71e63b48cc6e
- SHA1 f1ee237ee6f60ab23fb230fbe3e85033f107688a
- SHA512 12b352c485260f5322f568996fa5c98a14befb212fc10cce1df437c2a76a01cd186e88f9906a06622f254a68dc0ee1dde737bd403d867aaeccb2f6d9d101a0e2
- TLSH T19E21F302CA4B1E4DC0644335163B4355D7B1FE21E704C22EA1C49A1F6DB64249AD9F1D
- MD5 SHA1 SHA512 TLSH