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
14/08/2026, 01:00
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260814-1169-ktg763.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260814-1169-ktg763.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260814-1169-ktg763.xlsx
- Size 15KB
- Sample260814-bcmttssblb
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3764 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3764 EXCEL.EXE 3764 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 EXCEL.EXE 3764 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\attachment20260814-1169-ktg763.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3764
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 f16279297e5d343c44d90673c48d087e8a7553d0ecdb997e1c5dc4128bfdfb9a
- MD5 960470e91e44c270f8b873893eca4951
- SHA1 06cffe2586d47cef50da2f98330167e03a7f6b8f
- SHA512 4e59afe2b2be99e334ebb894b73914dbbb1d2f81b58b76af5d58ca153f8ab9f2c707f624757ac7c773250f9997e731bb8adafdab19cbadbd8674c2dd4119dde1
- TLSH T1E841244345CB2F5FC0694233972587A7CEF0FE27AB11A21DD18475AE3DA59004B8DF65
- MD5 SHA1 SHA512 TLSH