Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/09/2026, 06:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260907-1106-p3gg5p.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260907-1106-p3gg5p.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260907-1106-p3gg5p.xlsx
- Size 15KB
- Sample260907-g4whyazfrf
- 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 3376 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3376 EXCEL.EXE 3376 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 EXCEL.EXE 3376 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\attachment20260907-1106-p3gg5p.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3376
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 fe9f6a10c2bacfb39557b30330e28bc9f2d5579dfdef9b73dcd81fde334c8834
- MD5 c709f5ffd5d788e353dca1dae9cbbb3b
- SHA1 0f3e2a3ff3e45f5e8e671cebdd8d6b71abb3b6fc
- SHA512 826867a716f61b0dae3bb441427fce3c67cc85063173d0bd0355b3e35397613b7b8806bb30eacaf4fbc4e244831e9783ac692c4396edc71e9b4609e70cfb1fb4
- SSDEEP 96:UIRRBKnIYh9RRoL+fZNQ4eAZ/ZOHRLDRRtApifRRXzRKux6RRn1Rh:UgRPyjRoKhNQ4ei/ZOxJRtaeRjU4mRnh
- TLSH T1F991F0030B5B4A57C46442767B3DC39EEA717D12AA28D71EB3C0963B3EB5400CA1EE5E
- MD5 SHA1 SHA512 SSDEEP TLSH