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
08/08/2026, 22:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-e6ss22.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-e6ss22.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260808-1169-e6ss22.xlsx
- Size 15KB
- Sample260808-2cg7fsff54
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4916 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4916 EXCEL.EXE 4916 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 EXCEL.EXE 4916 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\attachment20260808-1169-e6ss22.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4916
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 679B
- SHA256 68cf51845d23d9a2f53636bd03d0b8c9ec1750ccce1076a33cebc480562eadfa
- MD5 7101ef90f8624b2b8a1b7dfe66859dcb
- SHA1 d4f8c413a63a550c459f54ef1f4a6f86471d3cf1
- SHA512 5fc4d955a94202f2a77c8f86f029930c218d9e73d694d54914fcf90b409e8666ccbed910451549266ef516a1b95f9d699ccf8f1914c68543b4df9c12b97796e9
- TLSH T11A01E141058396A3E0705234312F8793AFF0FD16EB18E70C734A524FEEB2900E55D55B
- MD5 SHA1 SHA512 TLSH