Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/07/2026, 16:07
Static task
static1
Behavioral task
behavioral1
Sample
f6c81bbb530740899d72168ab95eab9f.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
f6c81bbb530740899d72168ab95eab9f.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target f6c81bbb530740899d72168ab95eab9f.xlsx
- Size 9KB
- Sample260720-tk2xtshv2v
- SHA256 abc37f2e16b2366378aa1bb6ecfa4409d010c34b2e3304b43c136a62efbc82f6
- MD5 5731370886d7d0919b422325e7e6968a
- SHA1 9c8d0f691734e5edeab377744f807e227994aab4
- SHA512 d760f8ce3756702976774fb761e7aa5655e5795f6ec1241a9366fa070efb919f59e11cfaefb06f61a6daf6c9c3916e28e89c7c574139a8b0a2915703d6224a77
- SSDEEP 192:OClm1LSwQsP8xwq7ykL9NimwFCi5dc6Kg1EbCVazL:OClQSkrq7p9xwFTdUfdL
- TLSH T127129F60ED819412DAD35832C2AA4015522553C1E5F0F6D36776EF1E21C2FD51A2F4FD
- 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 4108 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 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\f6c81bbb530740899d72168ab95eab9f.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4108
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 3KB
- SHA256 ca260646772d2559d79c4abca60a39e3f82831674d6a96cb8ad526eb10f9f94a
- MD5 1ad5c8c1b8d305d10e84bda25f6aea9a
- SHA1 d20e94b7aeee79a60c177ab4b2cadaf2dda48dbb
- SHA512 49c2ff316c8289b5f597692ce7ca82c8a173f4e74302707dd2ec1fc658c0870818e8af62a0166d9da1e9c768a7a429d4e8d2568d9c75c6a6c752ea7625ebf0c5
- TLSH T19A61CC411DCB2B5BC46B8331763A5742D730BE33FB59D10EA74AA22A6D71C404A6DB1F
- MD5 SHA1 SHA512 TLSH