Analysis
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max time kernel
149s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2024, 09:22
Static task
static1
Behavioral task
behavioral1
Sample
a89f08dcdc20fb17dd6c9daa6d9c606fb6e4935abd391de31bad94d2c5a6dc9b.doc
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a89f08dcdc20fb17dd6c9daa6d9c606fb6e4935abd391de31bad94d2c5a6dc9b.doc
Resource
win10v2004-20240226-en
General
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Target
a89f08dcdc20fb17dd6c9daa6d9c606fb6e4935abd391de31bad94d2c5a6dc9b.doc
-
Size
292KB
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MD5
aec1a02350f003959d5d5a6102d7a502
-
SHA1
11f682f904a16d0acaac9bc68c6b40675f02509b
-
SHA256
a89f08dcdc20fb17dd6c9daa6d9c606fb6e4935abd391de31bad94d2c5a6dc9b
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SHA512
09b90414ec8dbd532f1d0344ecf8b611ea27973a44b0cb2162610d6394ea5c66d9b6908de4ed5e397f45a170585bbe36ef3f6fdaa3c5b0a9e301b9df428fa214
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SSDEEP
6144:a1fhFow28J+5YlgwP6uTpovKHFz3H/aIYOCY1o:UffoSZhPkKlzHY
Malware Config
Signatures
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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 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5008 WINWORD.EXE 5008 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 21 IoCs
pid Process 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE 5008 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\a89f08dcdc20fb17dd6c9daa6d9c606fb6e4935abd391de31bad94d2c5a6dc9b.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5008