Analysis
- max time kernel
136s - max time network
183s - platform
windows10-1703_x64 - resource
win10-20220812-en - resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system - submitted
10/11/2022, 01:03
Behavioral task
behavioral1
Sample
2c56039d9e64e22bcf397bd7b686bf3c33c286b8feb57b5e18cd2cce712fa0f5.xls
Resource
win10-20220901-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2c56039d9e64e22bcf397bd7b686bf3c33c286b8feb57b5e18cd2cce712fa0f5.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 2c56039d9e64e22bcf397bd7b686bf3c33c286b8feb57b5e18cd2cce712fa0f5.xls
- Size 91KB
- Sample221110-becrmsdee8
- SHA256 2c56039d9e64e22bcf397bd7b686bf3c33c286b8feb57b5e18cd2cce712fa0f5
- MD5 36a79280902ab92fd393eb872c851b78
- SHA1 ca70b7af425307a6530fbfae048c5e45436941a7
- SHA512 834279ffd3b324aaa350a3ab3262395c701d4c58fcd58ee8b5c256501fcbcd745dc45d81d4ebd7d840c62a55efcc7a09709b56c713c04dcb5838f953d2a35213
- SSDEEP 1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgIbCXuZH4gb4CEn9J4ZJBQvj:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgN
- 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 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 3040 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 EXCEL.EXE 3040 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\2c56039d9e64e22bcf397bd7b686bf3c33c286b8feb57b5e18cd2cce712fa0f5.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3040