Analysis
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max time kernel
2s -
max time network
110s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 14:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1b3a710b8032f2f86902e4876ba82456.exe
Resource
win7-20231215-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
1b3a710b8032f2f86902e4876ba82456.exe
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
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Target
1b3a710b8032f2f86902e4876ba82456.exe
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Size
7.6MB
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MD5
1b3a710b8032f2f86902e4876ba82456
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SHA1
b240de48dabed5c41af920d784cfc496bfee7a9b
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SHA256
78205f8c340844b0f1a3264bcb5414359d531ff8525c45c609965fa221118e30
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SHA512
0096545ef10d6377ed09cb1162e18e05e1b407addf17d3ce3cacf17fb73c9147b9502bce185d39f3363dd04d508dbebe0ff07f0ed6b594a3ea165667fe795c0f
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SSDEEP
196608:95MKsPiCSHCAdDgClPrzuJ6Dx0jyiNgifBtUnIhuTbyYDJfqFtev:rMfNmCAtgClzKIuae361TbyYtqFt2
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1380 servbrow.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\Ws2Help.dll 1b3a710b8032f2f86902e4876ba82456.exe File opened for modification C:\Program Files\VideoLAN\VLC\Ws2Help.dll 1b3a710b8032f2f86902e4876ba82456.exe File created C:\Program Files\7-Zip\Ws2Help.dll 1b3a710b8032f2f86902e4876ba82456.exe File opened for modification C:\Program Files\7-Zip\Ws2Help.dll 1b3a710b8032f2f86902e4876ba82456.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\servbrow.exe 1b3a710b8032f2f86902e4876ba82456.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3800 1b3a710b8032f2f86902e4876ba82456.exe 1380 servbrow.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b3a710b8032f2f86902e4876ba82456.exe"C:\Users\Admin\AppData\Local\Temp\1b3a710b8032f2f86902e4876ba82456.exe"1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:3800
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C:\Windows\servbrow.exe"C:\Windows\servbrow.exe" /Service1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1380 -
C:\Windows\servbrow.exe"C:\Windows\servbrow.exe" /Popup2⤵PID:3648
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