Analysis
- max time kernel
123s - max time network
143s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
25/01/2022, 18:11
Static task
static1
Behavioral task
behavioral1
Sample
c4cf1e2557ff4553209b402d827e9961.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
c4cf1e2557ff4553209b402d827e9961.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target c4cf1e2557ff4553209b402d827e9961.dll
- Size 596KB
- Sample220125-wsllxscff7
- SHA256 2059dcafd15a1d23ec459d44e340547388bf7bbe1edf60aaa4c49a2986425569
- MD5 c4cf1e2557ff4553209b402d827e9961
- SHA1 9f32713c5518f236660db4b21fdf7e975f80f3b1
- SHA512 3dc8b5afd2bc9f4efe059021f07889f449769dee78330e8bfbf5b79ef6477e8ff19bd1bd076ecf6ede1d2e9f4632212425f05e6c8a42d73abcfe647b7522fae0
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2772 wrote to memory of 2828 2772 regsvr32.exe 68 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 68 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 68 PID 2828 wrote to memory of 3968 2828 regsvr32.exe 69 PID 2828 wrote to memory of 3968 2828 regsvr32.exe 69 PID 2828 wrote to memory of 3968 2828 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c4cf1e2557ff4553209b402d827e9961.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c4cf1e2557ff4553209b402d827e9961.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c4cf1e2557ff4553209b402d827e9961.dll",DllRegisterServer3⤵PID:3968
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