Analysis
- max time kernel
111s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 01:30
Static task
static1
Behavioral task
behavioral1
Sample
2f628564aa70fc6afa18d42917b120985437306ce0acd2aec7a8051b0988ee6d.xlam
Resource
win7-20240221-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
2f628564aa70fc6afa18d42917b120985437306ce0acd2aec7a8051b0988ee6d.xlam
Resource
win10v2004-20240508-en
7 signatures
150 seconds
General
- Target 2f628564aa70fc6afa18d42917b120985437306ce0acd2aec7a8051b0988ee6d.xlam
- Size 699KB
- Sample240611-bwt29azbnk
- SHA256 2f628564aa70fc6afa18d42917b120985437306ce0acd2aec7a8051b0988ee6d
- MD5 755f2a6323a06f958b5e4ec81913b15c
- SHA1 c61cb78ea3723e3c40704d31cef044131e8cdd76
- SHA512 39835a0daa6a87399e130a42cad5c792284105f7fb7f727c768fb39073e4e2463854e20ca93551a630379c2a528f317ee4fa730ffe92d12dd0141d051e0e74c1
- SSDEEP 12288:0PnWUJsB/mcgwzBNVnlKXhhlLCaxYV79y6iTbJWmCO92CC2CWahBLqrhnjLDKVIe:aBspwwzBNVnlOjl2axYfy11WVF2Ihhw8
- 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 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 1752 EXCEL.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1752 EXCEL.EXE 1752 EXCEL.EXE 1752 EXCEL.EXE 1752 EXCEL.EXE 1752 EXCEL.EXE 1752 EXCEL.EXE 1752 EXCEL.EXE 1752 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\2f628564aa70fc6afa18d42917b120985437306ce0acd2aec7a8051b0988ee6d.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1752