Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system - submitted
24/04/2024, 01:07
Static task
static1
Behavioral task
behavioral1
Sample
1761dd88de828bd5dcdd2d9a20351a3202de6c7ebfa7577a6ef5a7867789d3ce.xlam
Resource
win7-20240221-en
26 signatures
150 seconds
Behavioral task
behavioral2
Sample
1761dd88de828bd5dcdd2d9a20351a3202de6c7ebfa7577a6ef5a7867789d3ce.xlam
Resource
win10v2004-20240412-en
7 signatures
150 seconds
General
- Target 1761dd88de828bd5dcdd2d9a20351a3202de6c7ebfa7577a6ef5a7867789d3ce.xlam
- Size 677KB
- Sample240424-bgl34add6w
- SHA256 1761dd88de828bd5dcdd2d9a20351a3202de6c7ebfa7577a6ef5a7867789d3ce
- MD5 ee01f97f8d2878b38a254a308613a02d
- SHA1 201d2123e5930b3c2369c4d5778192fb542c9e48
- SHA512 98606442b6de45f31b50d59374f5770fc071e581d1b15a0cf157f39de7874383b6d7e28bd25bbe81eaa67bfaf8b8b631b23365826e6404b1bce50d2ee0f7c576
- SSDEEP 12288:kIrkVo9FafgrwUowfaQ9my2ZWAgdJ8IXNfhgwwx50BcelhsSRhjEiKvsw:k0+imgr2UdU219fhm/0Bce/Rm5
- MD5 SHA1 SHA512 SSDEEP
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 1736 EXCEL.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\1761dd88de828bd5dcdd2d9a20351a3202de6c7ebfa7577a6ef5a7867789d3ce.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1736