Analysis
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max time kernel
135s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
23/04/2023, 04:37
Static task
static1
Behavioral task
behavioral1
Sample
95be4e37b989a395398f7d3ac085f01b76a668f44252ffa0e4b21f78a9f38da3.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
95be4e37b989a395398f7d3ac085f01b76a668f44252ffa0e4b21f78a9f38da3.dll
Resource
win10v2004-20230221-en
General
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Target
95be4e37b989a395398f7d3ac085f01b76a668f44252ffa0e4b21f78a9f38da3.dll
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Size
4.0MB
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MD5
9947abfe62bfe0742f552f611125a2c4
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SHA1
23732a61f1fbed165b49c8ff76516a89391a5240
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SHA256
95be4e37b989a395398f7d3ac085f01b76a668f44252ffa0e4b21f78a9f38da3
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SHA512
7fe138930c11d6b7f146f228a06d21cec265656c1e77dc5a66ce0736fbcde93903960626f26c4c9b3553bdb84a21fb550f7f643f4361134ec7017a86e2138cfe
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SSDEEP
98304:dFgNfLKHcpGsCh+vyU/PukYqBFpO9zaCP5hqzzP8ky+f9DuLGz5:opLDM9RUYqBfO9nP5GIky+f9qLC
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2008 1964 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1304 wrote to memory of 1964 1304 rundll32.exe 84 PID 1304 wrote to memory of 1964 1304 rundll32.exe 84 PID 1304 wrote to memory of 1964 1304 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\95be4e37b989a395398f7d3ac085f01b76a668f44252ffa0e4b21f78a9f38da3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\95be4e37b989a395398f7d3ac085f01b76a668f44252ffa0e4b21f78a9f38da3.dll,#12⤵PID:1964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 6363⤵
- Program crash
PID:2008
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1964 -ip 19641⤵PID:2100