Analysis
- max time kernel
133s - max time network
148s - 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, 00:19
Behavioral task
behavioral1
Sample
27d7eb9e663d35f2435a9339ae64caecd1e4635eb6fb544101e77ceaa96e1ba8.xls
Resource
win10-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
27d7eb9e663d35f2435a9339ae64caecd1e4635eb6fb544101e77ceaa96e1ba8.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 27d7eb9e663d35f2435a9339ae64caecd1e4635eb6fb544101e77ceaa96e1ba8.xls
- Size 91KB
- Sample221110-amltvadcf5
- SHA256 27d7eb9e663d35f2435a9339ae64caecd1e4635eb6fb544101e77ceaa96e1ba8
- MD5 489cace399cf6bf28bd2be6f33856e84
- SHA1 9321c7214706a6aa8cd386efdfb36908411d9c6d
- SHA512 2d774e79cfcb8fcc634d730365391b5fd4a14b3ff1942368f16d3f0d019a6f03565f0d42343c3028bde12d62114c7c234cfee1185d28b73df4324124f79f6d25
- SSDEEP 1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgIbCXuZH4gb4CEn9J4ZJVQvj:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgp
- 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 2700 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 EXCEL.EXE 2700 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\27d7eb9e663d35f2435a9339ae64caecd1e4635eb6fb544101e77ceaa96e1ba8.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2700