Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/09/2026, 15:58
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260929-765-aqg9wk.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260929-765-aqg9wk.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20260929-765-aqg9wk.xlsx
- Size 114KB
- Sample260929-tegppswbpd
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
- MD5 bb6322859e1cc993ffe60eb2325d9495
- SHA1 7d6387b3c3748b33ea33d61963004fe4c601676a
- SHA512 72148e5dcc2d6a1d28e941a846cd9c700086bb8f3fe0f1460b88086eca7201982a0705db45d6667665ef6b643798bcf1b21223949a2d4f05052c03cdf08f79fb
- SSDEEP 1536:klYSVNHKTVOPDkU2EKA4HDSFHeEQHCr46pkwY9nA4USn9RcLHvs5dOF+RKwm+nuj:kxVNHKTVQYUkEQoYNJ90HvEkF+D/nH4n
- TLSH T17FB361988C7AA00DD0773FB49BB6A095E771F6A13F0E5E1B02AC74741EAEC39D781445
- 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 4656 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4656 EXCEL.EXE 4656 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 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\attachment20260929-765-aqg9wk.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4656
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1260
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 17e30bb7c1db7a9db75c31118ef7eb895cf11e2fd63673805507bfb988850e57
- MD5 f10ad3d47128ed4231a2b713c514d788
- SHA1 9fb7462f7585e8966111ce3dcc7a4a3e197fc668
- SHA512 0007425bae4e2300397eaf2e818f66a767cb51d7459d7987d0c2e5db6abb7238384ec70f6e80f3a7226ee0fb36480d3ee7a3e6a945858e16c99df5ef0a874747
- TLSH T12931D4030D474F66C2208B736E666769E370FD15472AC73EE284912F7C751408D0AA5B
- MD5 SHA1 SHA512 TLSH