Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 01:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260804-1169-5q14xc.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260804-1169-5q14xc.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260804-1169-5q14xc.xlsx
- Size 15KB
- Sample260804-bnyepstsgs
- 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 3812 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 EXCEL.EXE 3812 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\attachment20260804-1169-5q14xc.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3812
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 f780b6793f1634d827521b7596f02db848275adbbc74c92ec2015433afaa3d04
- MD5 2355b578bd1cf5f811cba6c0f42c44b6
- SHA1 fad4d1a3732d556f6fc852cb815bc1bb03b77bb1
- SHA512 e05b2205572d844eaef83fe9a2c30b35517fcfcd8da9fb34e13a8ec64bc7c7f711944faf7a66b58ff5bca237b2159ef10efbc13cce9b3121c77e7ef0e9893884
- SSDEEP 96:U+fRWba7n7zGQOFTARD0vMR6wt1RF4DiRmHXDRg2jZW:U+5WbM/GQOFcD006whF46m1gJ
- TLSH T1029147021EDB5F57D0284632663AF75EEB207C43CB94A31F3388012DAF76600A70DE66
- MD5 SHA1 SHA512 SSDEEP TLSH