Analysis
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max time kernel
145s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220331-en -
submitted
05-04-2022 02:18
Static task
static1
Behavioral task
behavioral1
Sample
63aaf7e9b28cc5f9a48891e99256d866.docx.vir
Resource
win7-20220331-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
63aaf7e9b28cc5f9a48891e99256d866.docx.vir
Resource
win10v2004-20220331-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
63aaf7e9b28cc5f9a48891e99256d866.docx.vir
-
Size
12.5MB
-
MD5
63aaf7e9b28cc5f9a48891e99256d866
-
SHA1
c3524aac7885c96c8ef8badeeb6a28037d964dff
-
SHA256
d6273f528ad9fe35b2d8d46521359d5d19ff6c3fba44da01a1fd23796905be92
-
SHA512
7d60abf1e4b8010f88ea11dd04a5edca43a1d9743b23aa60fce2433ab47d1dd88d29a7b0c7881aa26124e4fd9c8e4818f82b741e946726fddc95689585d4e388
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1276 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\63aaf7e9b28cc5f9a48891e99256d866.docx.vir1⤵
- Modifies registry class
PID:3496
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1276