Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 12:14
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260723-1093-hsq0w6.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260723-1093-hsq0w6.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260723-1093-hsq0w6.xlsx
- Size 15KB
- Sample260723-pea5pswvcs
- 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 4316 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4316 EXCEL.EXE 4316 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 EXCEL.EXE 4316 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\attachment20260723-1093-hsq0w6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4316
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 648B
- SHA256 e8d18f30297363ed82423bca80d9c6be346f3c297dd31022f89654274759a52e
- MD5 949f6c3ace7fb79caea3ef99156da615
- SHA1 ea5253e3923b1b7655a57a66f0b53099471ea8d3
- SHA512 c4e6724a64a6af8acfc63cf2be7f31bf4777a7ece807cbc9c678f7b3a6d41dd82cefaa39008819b0b647c3e885a9c5ba99b5197366bf28bc46c4ac7e96e28c72
- TLSH T1A2F020022A8B0F61C05402B5A639871AFB217F08EB4497AF55C285273CA78608AA4E9E
- MD5 SHA1 SHA512 TLSH