Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 08:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260810-1169-4h1qdx.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260810-1169-4h1qdx.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260810-1169-4h1qdx.xlsx
- Size 15KB
- Sample260810-kd8blafa29
- 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 1308 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1308 EXCEL.EXE 1308 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 EXCEL.EXE 1308 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\attachment20260810-1169-4h1qdx.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1308
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 4KB
- SHA256 fd645a8f1b897733d8c4660628fcb5cceaf10c81dbcb31f414f3113ca9886cb5
- MD5 71180e6da178e6c42f0fa82c622d5ba8
- SHA1 f162fabe8d78d6647411052c4b0f49d60f261223
- SHA512 1a41d00e55daa9039f5f0d1ca6ee146f5ebdfffa3384663d884790a7f26d1f94849afa6831299d7397d81a07a952c24a875b09fec339aa9f129bbf37454d3c4f
- SSDEEP 96:UIRRBKnGYh9RRoLgfZNO4eAZ/ZwHRLDRRzApifRRXzREux6RRx1Rh:UgR5yjRoEhNO4ei/ZwxJRzaeRjq4mRxh
- TLSH T1BA91F6034B9B0B57C06442767B3D839EEA717D12AF18D71EA3C1A63B3EA5400C50EE5E
- MD5 SHA1 SHA512 SSDEEP TLSH