Analysis
- max time kernel
123s - max time network
127s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 13:20
Static task
static1
Behavioral task
behavioral1
Sample
33bg5kflUU.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
33bg5kflUU.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target 33bg5kflUU.dll
- Size 784KB
- Sample220126-qk4vmsdec8
- SHA256 eebe2d2b5ea65d0698fab693d9d6b948a7927fa54c6014bfc826d1f74c80372c
- MD5 23b88afc14265d61810b88bbf65bcfbb
- SHA1 1ddd841f12bb2226856347ed430024cf1976fb42
- SHA512 63787bdea09eca428ebd037318db1a999a07033707351ff5a9b26217221eeda8ca5d42a9695406072b5ed4f018b61eb28e4498d9d59859af38f59f7ce1769418
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2652 wrote to memory of 2656 2652 regsvr32.exe 68 PID 2652 wrote to memory of 2656 2652 regsvr32.exe 68 PID 2652 wrote to memory of 2656 2652 regsvr32.exe 68 PID 2656 wrote to memory of 3812 2656 regsvr32.exe 69 PID 2656 wrote to memory of 3812 2656 regsvr32.exe 69 PID 2656 wrote to memory of 3812 2656 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\33bg5kflUU.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\33bg5kflUU.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\33bg5kflUU.dll",DllRegisterServer3⤵PID:3812
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