Analysis
- max time kernel
130s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
25/03/2024, 13:04
Behavioral task
behavioral1
Sample
58e45870b3d418ad107d483e08421e56cc873fadb508daae9004067255ef09c5.xlsb
Resource
win7-20240319-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
58e45870b3d418ad107d483e08421e56cc873fadb508daae9004067255ef09c5.xlsb
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
- Target 58e45870b3d418ad107d483e08421e56cc873fadb508daae9004067255ef09c5.xlsb
- Size 21KB
- Sample240325-qbb39sgf23
- SHA256 58e45870b3d418ad107d483e08421e56cc873fadb508daae9004067255ef09c5
- MD5 8dbb5e9fd89dfc268d81297878d3b8d6
- SHA1 ba90609424b09a934caba293c0ad2aa4b7e99260
- SHA512 2013e2341069bfa2917842eab7b1cee586ddd65b70b8bf6ee7ca52164b2351442482aec7e1dc67055e15d18c8870ed2f71b6447ee899140946df995f4f18c092
- SSDEEP 384:d0kOiORhQyqk4A+57W0XNKKWXyK/SReEb/2LLG6iPXYGJBbiu5+8qY67oLgYABU9:dGRhQyqfP57W0NKKWi4Eb/y4PXrt9WYt
- 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 5028 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 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\58e45870b3d418ad107d483e08421e56cc873fadb508daae9004067255ef09c5.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5028