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Analysis
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max time kernel
92s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
21/10/2022, 05:15
Static task
static1
Behavioral task
behavioral1
Sample
f45105ec0ab7988bdb0f12ac19dde5ca81bb35222336c0728b3cc57ee1f41602.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f45105ec0ab7988bdb0f12ac19dde5ca81bb35222336c0728b3cc57ee1f41602.dll
Resource
win10v2004-20220812-en
General
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Target
f45105ec0ab7988bdb0f12ac19dde5ca81bb35222336c0728b3cc57ee1f41602.dll
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Size
1019KB
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MD5
76f5f92e842deaee0a9ae294a8fba14c
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SHA1
649d21eb9180289a4322531e855fb675ded1972d
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SHA256
f45105ec0ab7988bdb0f12ac19dde5ca81bb35222336c0728b3cc57ee1f41602
-
SHA512
81d5ec09568b6beaffce5fc52213e059a78a894fc32454b58371d5c0160e732cfa9ace5171ea4297dc349c8e1e4fb2db13f4dc6ec99d136fc50ca70d9d6609be
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SSDEEP
3072:r0JICuUIpFfGUOojYmJAZf+KNDrLznlN3wtqFXXbmWq1Lqf5HsYsKdv8Kr8fby:cICKpMPW9Gf+KNDznlg2ALeHrd3r8W
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1328 4892 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4988 wrote to memory of 4892 4988 rundll32.exe 81 PID 4988 wrote to memory of 4892 4988 rundll32.exe 81 PID 4988 wrote to memory of 4892 4988 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f45105ec0ab7988bdb0f12ac19dde5ca81bb35222336c0728b3cc57ee1f41602.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f45105ec0ab7988bdb0f12ac19dde5ca81bb35222336c0728b3cc57ee1f41602.dll,#12⤵PID:4892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4892 -s 6243⤵
- Program crash
PID:1328
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4892 -ip 48921⤵PID:4864