Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/07/2026, 03:04
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260719-1072-5f4smp.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260719-1072-5f4smp.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260719-1072-5f4smp.xlsx
- Size 114KB
- Sample260719-dkmj5sat3j
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3804 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 EXCEL.EXE 3804 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\attachment20260719-1072-5f4smp.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3804
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CD2BWR1EHJQPGNVQCRRU.temp
- Size 1KB
- SHA256 52e1265a0bf88aad21bd3da4ceb43d75eda5d4d178b6a5b46a4515c05dcff739
- MD5 c2c6113547baa3ece980bd73b03fd393
- SHA1 af46d3cb383700f7fe1f739a6e8f6d9e5c2bcc4f
- SHA512 70e9d5cffeb0e62e2600801e4b2e60043bac6e3b25b7613be16fff22e4f988c7502dd73f2b51180395bdfe7e14b53cbd06956266d78072499e6e05c71fa5a9a4
- TLSH T1544102021ACA0E5BC5B243B62B3EA769EB74FC01A600531DF7C5A12E6D79500D93DE7D
- MD5 SHA1 SHA512 TLSH