63ff033366c5f712d507d7a934932443ca7ecd15728619a4aab36e4992555d5c | Triage

Analysis

max time kernel
121s
max time network
128s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:20

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General

Target

63ff033366c5f712d507d7a934932443ca7ecd15728619a4aab36e4992555d5c.dll
Size

574KB
MD5

03ddb07cee0662c292c7c573bfd91c68
SHA1

45d020be3875b8d9f9d791d9204c8e8c5bd03a33
SHA256

63ff033366c5f712d507d7a934932443ca7ecd15728619a4aab36e4992555d5c
SHA512

6ac99f96ff19c87c948dbe606f28c25a8d544396ca8e7e33931c2fb694eab1dbb8207a32b35db4a3fcd95da9759b4b5f774ca0238520b91a3394194f0d0d14c2

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2692 wrote to memory of 3264	2692	regsvr32.exe	regsvr32.exe
PID 2692 wrote to memory of 3264	2692	regsvr32.exe	regsvr32.exe
PID 2692 wrote to memory of 3264	2692	regsvr32.exe	regsvr32.exe
PID 3264 wrote to memory of 2688	3264	regsvr32.exe	rundll32.exe
PID 3264 wrote to memory of 2688	3264	regsvr32.exe	rundll32.exe
PID 3264 wrote to memory of 2688	3264	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\63ff033366c5f712d507d7a934932443ca7ecd15728619a4aab36e4992555d5c.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2692

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\63ff033366c5f712d507d7a934932443ca7ecd15728619a4aab36e4992555d5c.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:3264

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\63ff033366c5f712d507d7a934932443ca7ecd15728619a4aab36e4992555d5c.dll",DllRegisterServer
3⤵
PID:2688

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2688-121-0x0000000000000000-mapping.dmp

Download
memory/3264-118-0x0000000000000000-mapping.dmp

Download
memory/3264-119-0x00000000049B1000-0x00000000049D5000-memory.dmp

Filesize
144KB

Download
memory/3264-120-0x00000000049D5000-0x00000000049D6000-memory.dmp

Filesize
4KB

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