2585d29370738e79a7417b8c500e9ad23fa3700e1c1a925db4fff5b0fabe6497 | Triage

Analysis

max time kernel
121s
max time network
120s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:55

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General

Target

2585d29370738e79a7417b8c500e9ad23fa3700e1c1a925db4fff5b0fabe6497.dll
Size

574KB
MD5

a538b765894ca5be2fcc2a4949136a0c
SHA1

f1e921d3aea15279db7a8fcca6951c22afdbaad5
SHA256

2585d29370738e79a7417b8c500e9ad23fa3700e1c1a925db4fff5b0fabe6497
SHA512

0200c04441827f76679c6b004ed2e3aaa9c6d1f9421af4c142c8e887b38f40b2e07e052b190230efe658e5493480f3ffbb4af1f833a51ffaff59577ae2e7c13a

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3776 wrote to memory of 3800	3776	regsvr32.exe	regsvr32.exe
PID 3776 wrote to memory of 3800	3776	regsvr32.exe	regsvr32.exe
PID 3776 wrote to memory of 3800	3776	regsvr32.exe	regsvr32.exe
PID 3800 wrote to memory of 3740	3800	regsvr32.exe	rundll32.exe
PID 3800 wrote to memory of 3740	3800	regsvr32.exe	rundll32.exe
PID 3800 wrote to memory of 3740	3800	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2585d29370738e79a7417b8c500e9ad23fa3700e1c1a925db4fff5b0fabe6497.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3776

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\2585d29370738e79a7417b8c500e9ad23fa3700e1c1a925db4fff5b0fabe6497.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:3800

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2585d29370738e79a7417b8c500e9ad23fa3700e1c1a925db4fff5b0fabe6497.dll",DllRegisterServer
3⤵
PID:3740

Network

MITRE ATT&CK Matrix

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Downloads

memory/3740-121-0x0000000000000000-mapping.dmp

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memory/3800-118-0x0000000000000000-mapping.dmp

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memory/3800-120-0x0000000002715000-0x0000000002716000-memory.dmp

Filesize
4KB

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