Analysis
-
max time kernel
62s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
23-04-2023 00:38
Static task
static1
Behavioral task
behavioral1
Sample
59aa8b7f80826036536acd61965d663bffdab2cbbf6abda6b12bde349d90b7a6.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
59aa8b7f80826036536acd61965d663bffdab2cbbf6abda6b12bde349d90b7a6.dll
Resource
win10v2004-20230220-en
General
-
Target
59aa8b7f80826036536acd61965d663bffdab2cbbf6abda6b12bde349d90b7a6.dll
-
Size
4.0MB
-
MD5
2fce9f4ab7c3608c6a6df2af165a6c51
-
SHA1
ffd66193966562e276ba67a8fc3904224030c962
-
SHA256
59aa8b7f80826036536acd61965d663bffdab2cbbf6abda6b12bde349d90b7a6
-
SHA512
8a2815950d703ab3b0f0ccb5c6162099bd23fc3fe89ca04f48a609eaf7e314c14f3a9c6eebd2ab2d900e6f03ebebd705787d3d198581f56561b50b7af2098b5a
-
SSDEEP
98304:dFgNfLKHcpGsCh+vyU/PukYqBFpO9zaCP5hqzzP8ky+f9DuLGzJ:opLDM9RUYqBfO9nP5GIky+f9qLy
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4412 4120 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1640 wrote to memory of 4120 1640 rundll32.exe 84 PID 1640 wrote to memory of 4120 1640 rundll32.exe 84 PID 1640 wrote to memory of 4120 1640 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\59aa8b7f80826036536acd61965d663bffdab2cbbf6abda6b12bde349d90b7a6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\59aa8b7f80826036536acd61965d663bffdab2cbbf6abda6b12bde349d90b7a6.dll,#12⤵PID:4120
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4120 -s 6283⤵
- Program crash
PID:4412
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4120 -ip 41201⤵PID:1608