Analysis
- max time kernel
132s - max time network
134s - 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, 11:39
Behavioral task
behavioral1
Sample
d078c785e09cf20391e0d6ea58c2aa282466743765e5e726cbf5ec2b4f8eaa8d.xls
Resource
win10-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
d078c785e09cf20391e0d6ea58c2aa282466743765e5e726cbf5ec2b4f8eaa8d.xls
Resource
win10-20220901-en
11 signatures
150 seconds
General
- Target d078c785e09cf20391e0d6ea58c2aa282466743765e5e726cbf5ec2b4f8eaa8d.xls
- Size 91KB
- Sample221110-nsdbjsbddr
- SHA256 d078c785e09cf20391e0d6ea58c2aa282466743765e5e726cbf5ec2b4f8eaa8d
- MD5 6f802f05b095d51de5b78ccb5deb7dfd
- SHA1 e9dc5e7da396c2448292347f64bbc723b7d19643
- SHA512 cb184ef9b250a3acc5d67e67bb49cc2df780e7bec4c553523bba724f4b3e25db05b4897b8046982785ae799d13b56e09603840ddcc2b37ddf76471816d354b8e
- SSDEEP 1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgGbCXuZH4gb4CEn9J4Z/Cs9o2:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgG
- 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 2852 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 EXCEL.EXE 2852 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\d078c785e09cf20391e0d6ea58c2aa282466743765e5e726cbf5ec2b4f8eaa8d.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2852