Analysis
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max time kernel
146s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14/03/2024, 11:18
Behavioral task
behavioral1
Sample
c87cfb365cc917981fe85f70e405cb7d.exe
Resource
win7-20240221-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c87cfb365cc917981fe85f70e405cb7d.exe
Resource
win10v2004-20240226-en
4 signatures
150 seconds
General
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Target
c87cfb365cc917981fe85f70e405cb7d.exe
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Size
29KB
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MD5
c87cfb365cc917981fe85f70e405cb7d
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SHA1
0b3c78c5fceea6edd0a54a0f62804c3211379ebe
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SHA256
0e901764624dcb7bbdaa5488d1fd2cbf6467e42bcd7b466c4ea5f507ec15a4a2
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SHA512
d04df70a7309253cf0a5d30ac15a9c56d2961ed7931f9a1a4297341ebf4504313808f4bd5a722bf710cf0cca0f45be89e4560437909f3630856bd77c77037811
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SSDEEP
768:MjraXRFVzcqfmjMCm2wlgMvFvYMl5ClMottY/nXbG:MjrkXlcimQRZtvpslHttCXi
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1824-0-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/1824-7-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\gbvgbv04.exe c87cfb365cc917981fe85f70e405cb7d.exe File opened for modification C:\Windows\SysWOW64\gbvgbv04.exe c87cfb365cc917981fe85f70e405cb7d.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\fonts\dbr04029.ttf c87cfb365cc917981fe85f70e405cb7d.exe File opened for modification C:\Windows\fonts\dbr04029.ttf c87cfb365cc917981fe85f70e405cb7d.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5020 1824 WerFault.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\c87cfb365cc917981fe85f70e405cb7d.exe"C:\Users\Admin\AppData\Local\Temp\c87cfb365cc917981fe85f70e405cb7d.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:1824 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1824 -s 2722⤵
- Program crash
PID:5020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1824 -ip 18241⤵PID:4880