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Analysis
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max time kernel
336s -
max time network
399s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2022, 07:43
Static task
static1
Behavioral task
behavioral1
Sample
90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe
Resource
win10v2004-20221111-en
General
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Target
90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe
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Size
180KB
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MD5
99a6c932299f6fefcd309b5df856144a
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SHA1
6f9d7ae184364f01a2de88a622595d88beaaf34f
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SHA256
90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f
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SHA512
48caa8aee227b4b9653e3e26a294d687bbf20c5c953b707091e89a418590bd288925606ce2a133fdda1b2b96404b6c01f2e97c70dbd0e17f00571003dfd16461
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SSDEEP
3072:8/Y8pA0noJD0hCkIThWQIKXTZaZN6V4y5NfAi:8/jMJ5J1zJXoH/i
Malware Config
Signatures
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Program crash 2 IoCs
pid pid_target Process procid_target 2520 2488 WerFault.exe 78 3560 2488 WerFault.exe 78 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2488 wrote to memory of 2520 2488 90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe 82 PID 2488 wrote to memory of 2520 2488 90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe 82 PID 2488 wrote to memory of 2520 2488 90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe"C:\Users\Admin\AppData\Local\Temp\90a1afa7f79db333125b8e28cd85b4624af46d1853dea8af56e8383796daaa2f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 4882⤵
- Program crash
PID:2520
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 4882⤵
- Program crash
PID:3560
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2488 -ip 24881⤵PID:4620