Analysis
- max time kernel
121s - max time network
155s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
13/01/2022, 21:33
Static task
static1
Behavioral task
behavioral1
Sample
4c9f1df55a43b1f2348898cde6dda88b.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
4c9f1df55a43b1f2348898cde6dda88b.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target 4c9f1df55a43b1f2348898cde6dda88b.dll
- Size 1.4MB
- Sample220113-1d9gnacfem
- SHA256 95d0c9be9dd4608bf0e971214ee40f636cff9f50503eadb6b5ea832dfc08ad4c
- MD5 4c9f1df55a43b1f2348898cde6dda88b
- SHA1 0f26530f8eaecf2ebd8fb38dd93393105bd7b7b8
- SHA512 d66f551547e471607598006e64b0a297064975c573e36c79cb0a86a9afaa8211dabb732eae2c2d3b3b8a4ba94e4b58691e9409f0c4a0e03f706d7b429872582f
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3452 wrote to memory of 3552 3452 regsvr32.exe 68 PID 3452 wrote to memory of 3552 3452 regsvr32.exe 68 PID 3452 wrote to memory of 3552 3452 regsvr32.exe 68 PID 3552 wrote to memory of 3680 3552 regsvr32.exe 69 PID 3552 wrote to memory of 3680 3552 regsvr32.exe 69 PID 3552 wrote to memory of 3680 3552 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\4c9f1df55a43b1f2348898cde6dda88b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\4c9f1df55a43b1f2348898cde6dda88b.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3552 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\4c9f1df55a43b1f2348898cde6dda88b.dll",DllRegisterServer3⤵PID:3680
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