Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
31/07/2026, 00:46
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260731-1169-pl9ly3.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260731-1169-pl9ly3.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260731-1169-pl9ly3.xlsx
- Size 15KB
- Sample260731-a4mgpsab77
- 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 2468 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2468 EXCEL.EXE 2468 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 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\attachment20260731-1169-pl9ly3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2468
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 0d9aa2b676574fc11b485d45612d6185c8c5a6d7e69ede3aa52d7d8fa1590e0b
- MD5 38b71c62e5a1219113934db38c06fdae
- SHA1 0ada1ede033427684e25dbe29af82d5890099868
- SHA512 cfd9b5db19b369ba21807e3fb71c897312ce566a2d62e519b552d2f668b5a02032c1cb6068a882139e38be71f4ef87eecab5a54a9ef37857d8b6c0c39e0d3109
- TLSH T16E41F04209DB0F22D0A4537F7B29AB37E7203817DB28D20D7184141F2DF7A01597DB5A
- MD5 SHA1 SHA512 TLSH