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Analysis
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max time kernel
61s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
24/04/2023, 22:33
Static task
static1
Behavioral task
behavioral1
Sample
b49429073cc5dde725686a35cbf449be1c15c6c271f72d372287197b51e0fceb.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
b49429073cc5dde725686a35cbf449be1c15c6c271f72d372287197b51e0fceb.dll
Resource
win10v2004-20230221-en
General
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Target
b49429073cc5dde725686a35cbf449be1c15c6c271f72d372287197b51e0fceb.dll
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Size
4.0MB
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MD5
e874f1d33947e365749eb3f4adc2380b
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SHA1
8d10cd5aca7fb11f0116dc31c73d20f4b8ddbc20
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SHA256
b49429073cc5dde725686a35cbf449be1c15c6c271f72d372287197b51e0fceb
-
SHA512
9a8c8d834e19c0bf042bd1edb8e82d20e4f47547bc45a24b7298aa154c97975fbc422ea37deee0d1251b1a747a4e7972ef74bab07b4687cd801af95b6a316f9b
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SSDEEP
98304:dFgNfLKHcpGsCh+vyU/PukYqBFpO9zaCP5hqzzP8ky+f9DuLGzm:opLDM9RUYqBfO9nP5GIky+f9qLZ
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3164 2348 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1464 wrote to memory of 2348 1464 rundll32.exe 83 PID 1464 wrote to memory of 2348 1464 rundll32.exe 83 PID 1464 wrote to memory of 2348 1464 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b49429073cc5dde725686a35cbf449be1c15c6c271f72d372287197b51e0fceb.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b49429073cc5dde725686a35cbf449be1c15c6c271f72d372287197b51e0fceb.dll,#12⤵PID:2348
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 6283⤵
- Program crash
PID:3164
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2348 -ip 23481⤵PID:4852