2dc4c306da01adebbc2304f3d82d009bc3ca4a097209e4f6dd5400ef4f93cbc8 | Triage

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 04:54

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General

Target

HShield/Bz32Ex.dll
Size

80KB
MD5

1d64f5adb11e688137a12ec4504f8520
SHA1

088864c456c14716f6a91f57702ad088102727bf
SHA256

1fdc007d96f90d675e67550569ad3c99f88ea13d7d603e36d99d43cb4de61e4f
SHA512

0d7286ee32c0e76adab2b906c339b01096f5bc39d1c172f7d87a63f7d4664227920401ce1e72082464ee383793541663f25fa02f1738bda43293a9ad6a89eedc
SSDEEP

1536:j9lZZfvvf/d3CzKLE1o1inxUg0bb5ROpVUvV7t8td:nZdvvfJCzCinxd0xRiWV7itd

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1776 wrote to memory of 2128	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2128	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2128	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2128	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2128	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2128	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2128	1776	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\HShield\Bz32Ex.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\HShield\Bz32Ex.dll,#1
  2⤵
  PID:2128

Network

MITRE ATT&CK Matrix

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