Analysis
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max time kernel
171s -
max time network
188s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 17:26
Static task
static1
Behavioral task
behavioral1
Sample
dbb7d11f1180d2fa8d380cf6ee2dbe524143e37e33f6a31c5be9acd627963bc5.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
dbb7d11f1180d2fa8d380cf6ee2dbe524143e37e33f6a31c5be9acd627963bc5.dll
Resource
win10v2004-20220812-en
General
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Target
dbb7d11f1180d2fa8d380cf6ee2dbe524143e37e33f6a31c5be9acd627963bc5.dll
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Size
212KB
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MD5
52a52b0fd892c8d9ccdd33e47e091c9e
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SHA1
2bf4738062526b29a71ec9296e7e7f0cb9c91b39
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SHA256
dbb7d11f1180d2fa8d380cf6ee2dbe524143e37e33f6a31c5be9acd627963bc5
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SHA512
2fe9978828446bd372cabdb3db71070456344f9d68be09e737d33c3b3738275bc9961c8b230216f2910a5b2ab9062cebaaa0e02a75881be8a40eca077058b27b
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SSDEEP
3072:MCDNiFpr2ESLfCuJ4KUsC0F1sVHrgu14syRryvQvsAG1Rt+iJ:19La1sCksVLgu6RyvQUAH
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2400 2076 WerFault.exe regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
regsvr32.exedescription pid process target process PID 4844 wrote to memory of 2076 4844 regsvr32.exe regsvr32.exe PID 4844 wrote to memory of 2076 4844 regsvr32.exe regsvr32.exe PID 4844 wrote to memory of 2076 4844 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\dbb7d11f1180d2fa8d380cf6ee2dbe524143e37e33f6a31c5be9acd627963bc5.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4844 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\dbb7d11f1180d2fa8d380cf6ee2dbe524143e37e33f6a31c5be9acd627963bc5.dll2⤵PID:2076
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 6283⤵
- Program crash
PID:2400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2076 -ip 20761⤵PID:4436