dd67840724e335350defa8ebb0173403ce117cfd1b6df3dad15da4d07d12d25e | Triage

Analysis

max time kernel
117s
max time network
121s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:45

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General

Target

dd67840724e335350defa8ebb0173403ce117cfd1b6df3dad15da4d07d12d25e.dll
Size

574KB
MD5

5d4896eda5921e0530ba79fb5359084d
SHA1

b46f5dedf3ec501fb1a17c04913cf2f4a10da540
SHA256

dd67840724e335350defa8ebb0173403ce117cfd1b6df3dad15da4d07d12d25e
SHA512

59df4858612ea03f38398f3c8ebc1fbaa361da9f2afa055185151058ea5d81dcbc5a6855c0804ef86f27f5485cb6af4d16e1fdeac35099363dc7dc22e588e4a2

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2636 wrote to memory of 2684	2636	regsvr32.exe	regsvr32.exe
PID 2636 wrote to memory of 2684	2636	regsvr32.exe	regsvr32.exe
PID 2636 wrote to memory of 2684	2636	regsvr32.exe	regsvr32.exe
PID 2684 wrote to memory of 3796	2684	regsvr32.exe	rundll32.exe
PID 2684 wrote to memory of 3796	2684	regsvr32.exe	rundll32.exe
PID 2684 wrote to memory of 3796	2684	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dd67840724e335350defa8ebb0173403ce117cfd1b6df3dad15da4d07d12d25e.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2636

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\dd67840724e335350defa8ebb0173403ce117cfd1b6df3dad15da4d07d12d25e.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2684

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\dd67840724e335350defa8ebb0173403ce117cfd1b6df3dad15da4d07d12d25e.dll",DllRegisterServer
3⤵
PID:3796

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2684-115-0x0000000000000000-mapping.dmp

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memory/2684-117-0x0000000003535000-0x0000000003536000-memory.dmp

Filesize
4KB

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memory/2684-116-0x0000000003511000-0x0000000003535000-memory.dmp

Filesize
144KB

Download
memory/3796-118-0x0000000000000000-mapping.dmp

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