f09ca5999719a9f61f76e931c386bc2ab42e951855711a7b28a5e8f8e9ab9710 | Triage

Analysis

max time kernel
121s
max time network
123s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:16

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General

Target

f09ca5999719a9f61f76e931c386bc2ab42e951855711a7b28a5e8f8e9ab9710.dll
Size

574KB
MD5

f67c7bfd9fcd267d365bdc05931fddf4
SHA1

16d5c8131d5b4a2b67f9ab1218242d6e2b86c3d2
SHA256

f09ca5999719a9f61f76e931c386bc2ab42e951855711a7b28a5e8f8e9ab9710
SHA512

92cd95b56c0e357dd95ef245c98bcd181d6c9885b5e5764ce9016fc76a09d6dec9becfa125ab33c12a3dcf4dfc8263973e228971af34b482f05fc7848f993222

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2180 wrote to memory of 2308	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2308	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2308	2180	regsvr32.exe	regsvr32.exe
PID 2308 wrote to memory of 952	2308	regsvr32.exe	rundll32.exe
PID 2308 wrote to memory of 952	2308	regsvr32.exe	rundll32.exe
PID 2308 wrote to memory of 952	2308	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f09ca5999719a9f61f76e931c386bc2ab42e951855711a7b28a5e8f8e9ab9710.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2180

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\f09ca5999719a9f61f76e931c386bc2ab42e951855711a7b28a5e8f8e9ab9710.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2308

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f09ca5999719a9f61f76e931c386bc2ab42e951855711a7b28a5e8f8e9ab9710.dll",DllRegisterServer
3⤵
PID:952

Network

MITRE ATT&CK Matrix

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Downloads

memory/952-118-0x0000000000000000-mapping.dmp

Download
memory/2308-115-0x0000000000000000-mapping.dmp

Download
memory/2308-117-0x0000000004EB5000-0x0000000004EB6000-memory.dmp

Filesize
4KB

Download
memory/2308-116-0x0000000004E91000-0x0000000004EB5000-memory.dmp

Filesize
144KB

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