8b3ee84f2e4ba04a5109045ac4ace527242a83d3f4bef85b183820aa77cfc6ba | Triage

Analysis

max time kernel
120s
max time network
120s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:17

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General

Target

8b3ee84f2e4ba04a5109045ac4ace527242a83d3f4bef85b183820aa77cfc6ba.dll
Size

574KB
MD5

df74b4aab7b90abd891c0c569021d417
SHA1

6f485b9b79af1a17e109d26f75833fc1b0569a25
SHA256

8b3ee84f2e4ba04a5109045ac4ace527242a83d3f4bef85b183820aa77cfc6ba
SHA512

0dcd7adefc59062a71da488900f1034f8a7ddacce5f413aa9f9ee857f5d0ab6343340b4322accde3b3eb4911d283ea70550d5f2831f279c7cafb256538fe5e38

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3060 wrote to memory of 2352	3060	regsvr32.exe	regsvr32.exe
PID 3060 wrote to memory of 2352	3060	regsvr32.exe	regsvr32.exe
PID 3060 wrote to memory of 2352	3060	regsvr32.exe	regsvr32.exe
PID 2352 wrote to memory of 4076	2352	regsvr32.exe	rundll32.exe
PID 2352 wrote to memory of 4076	2352	regsvr32.exe	rundll32.exe
PID 2352 wrote to memory of 4076	2352	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8b3ee84f2e4ba04a5109045ac4ace527242a83d3f4bef85b183820aa77cfc6ba.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3060

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\8b3ee84f2e4ba04a5109045ac4ace527242a83d3f4bef85b183820aa77cfc6ba.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2352

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\8b3ee84f2e4ba04a5109045ac4ace527242a83d3f4bef85b183820aa77cfc6ba.dll",DllRegisterServer
3⤵
PID:4076

Network

MITRE ATT&CK Matrix

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Downloads

memory/2352-115-0x0000000000000000-mapping.dmp

Download
memory/2352-117-0x0000000000D65000-0x0000000000D66000-memory.dmp

Filesize
4KB

Download
memory/2352-116-0x0000000000D41000-0x0000000000D65000-memory.dmp

Filesize
144KB

Download
memory/4076-118-0x0000000000000000-mapping.dmp

Download