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
30/07/2026, 08:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-afzzc8.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-afzzc8.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260730-1169-afzzc8.xlsx
- Size 15KB
- Sample260730-kapp3stgrb
- 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 916 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 EXCEL.EXE 916 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\attachment20260730-1169-afzzc8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:916
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 3207279bc78b211fb92f943b0654e69339565fde8e7344c3bc4e7e56f7c845d4
- MD5 a43ebd87a07fdd89a056eeb42b2fbe39
- SHA1 99999605b5e3abecb1384e13c443186511cdcb6e
- SHA512 aba04bd1e906ed412c61f1d085de9aaece8825928629b49f2f7c76a55b2ef71409eb62ceacd477e3e72ed148ce145667942bffd6d180b69e34a97fdbe3f793e9
- SSDEEP 96:U0RozYsMDoqXd6AK/FYKG4zfOXRC4uVJA:UE0YsbqN6R/FuEfOhCLVJA
- TLSH T1A491F0920ADF1F1AD064427A6B3EAB2AE3257917D704C24DB3C4515F6CF2E008A6EF56
- MD5 SHA1 SHA512 SSDEEP TLSH