Analysis
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max time kernel
124s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2022 17:54
Static task
static1
Behavioral task
behavioral1
Sample
e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll
Resource
win10v2004-20220901-en
General
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Target
e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll
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Size
22KB
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MD5
1c9a080a769fbca0ef845b3ae23b3f77
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SHA1
0320a0e264d263a27e928b1e3ed08ad7735a827c
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SHA256
e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7
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SHA512
9eb038781f8cf83ca466cb6fab042ca7b2bbd5240eb8520fb2eaacdcbc72916239cfe76c5a8c3ec7ec815258b084e485dd12c07c5a78ff42155b6c9b3d99b482
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SSDEEP
384:atS+IKFslGKas4RVXjQvNAlcDC9bydBrv9UKR+FYcmcTl:wfILlGKmRVkKycKHRAYfc
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4260 4940 WerFault.exe 80 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4712 wrote to memory of 4940 4712 rundll32.exe 80 PID 4712 wrote to memory of 4940 4712 rundll32.exe 80 PID 4712 wrote to memory of 4940 4712 rundll32.exe 80
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e87d8fcde3ac1f69a66e9025cce97bf51127e52c4c8f944adb84ce09361db1b7.dll,#12⤵PID:4940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 5603⤵
- Program crash
PID:4260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4940 -ip 49401⤵PID:1324