Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2023 20:00
Behavioral task
behavioral1
Sample
BestFMS.exe
Resource
win7-20230220-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
BestFMS.exe
Resource
win10v2004-20230220-en
2 signatures
150 seconds
General
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Target
BestFMS.exe
-
Size
7.2MB
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MD5
f9b804b4f65fbbe93df4471618c3a5a5
-
SHA1
201de5705abde07272535e8274582e5d4ce22512
-
SHA256
3455b844a3391bc5d5d24cdf303213e0f0163394b1b8cf14bdaf91e2b8776e38
-
SHA512
7c153012c41da6b1bd969753e06125ec788bc75dfe8f7256eca2928a943c52ff139041e81a98c8e0c7ea572e7ce9b9a62aaa59aa6f0a334124c442d317bb9e57
-
SSDEEP
196608:9wi57Au2yMpolkfvBnvsAWA5jRDa+eEh4ZhtuNVqED:OM7cLnvVr7
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4116 4352 WerFault.exe BestFMS.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
BestFMS.exepid process 4352 BestFMS.exe 4352 BestFMS.exe 4352 BestFMS.exe 4352 BestFMS.exe 4352 BestFMS.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\BestFMS.exe"C:\Users\Admin\AppData\Local\Temp\BestFMS.exe"1⤵
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4352 -s 9482⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4352 -ip 43521⤵