Analysis
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max time kernel
166s -
max time network
192s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 00:05
Static task
static1
Behavioral task
behavioral1
Sample
ac12ab39e1945898c76a90c86014062753a8edaf6cb1092704ed49896f892cd5.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
ac12ab39e1945898c76a90c86014062753a8edaf6cb1092704ed49896f892cd5.dll
Resource
win10v2004-20221111-en
General
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Target
ac12ab39e1945898c76a90c86014062753a8edaf6cb1092704ed49896f892cd5.dll
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Size
205KB
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MD5
e0458d54a2188d6a2e08b89f76885770
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SHA1
39ef63b6446ddd98b7e37778d3810d2835a4287f
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SHA256
ac12ab39e1945898c76a90c86014062753a8edaf6cb1092704ed49896f892cd5
-
SHA512
d1ef6fcb41c78178951a47d7361eb0a03c5a5561d49600a698f9497bd7c893ed0b8690c61e4e4479b450a208c8d916865328c34a4ddb7db97c146331df4ec340
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SSDEEP
3072:QVfPm9TjhU3FyUHFutaTdddfCLZEREXIuIzgyZbfG4Gfz:cfPTzwtaTdPq9FYz5fGf
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1548 1568 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1536 wrote to memory of 1568 1536 rundll32.exe 82 PID 1536 wrote to memory of 1568 1536 rundll32.exe 82 PID 1536 wrote to memory of 1568 1536 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ac12ab39e1945898c76a90c86014062753a8edaf6cb1092704ed49896f892cd5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ac12ab39e1945898c76a90c86014062753a8edaf6cb1092704ed49896f892cd5.dll,#12⤵PID:1568
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1568 -s 6243⤵
- Program crash
PID:1548
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1568 -ip 15681⤵PID:1532