8e0e38ed2f8c46569c0b1d250f3e66b190d256a7fa0824bd5d3e8bf215fb5ce2 | Triage

Analysis

max time kernel
41s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 22:24

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General

Target

rxbaoV3.29_Y/HtmlView.dll
Size

224KB
MD5

4242b8a1ddf4eaff4c18f9ef11e7b365
SHA1

6490f4f443fb49c38466390b9f9ea373ed7b9fa7
SHA256

4b2eb306298c48ae8da8d9685f0bd40a2ec18310fd1582a82d889171c114fc5d
SHA512

791a09dfce20279d4d99b971f6e2688e77bd0e67cddeecde032d99c117ae301d97b42d953182768f122279d2a8acadc30603859702a05c499febccc32ca50096
SSDEEP

3072:nz31EsnwzDXnva3uSoSNLIUCUbaAXZAlXpgoPNr3C2jidPPsXC:/+nvaToaCsv6XtNm

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 1432	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1432	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1432	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1432	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1432	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1432	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1432	1776	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\rxbaoV3.29_Y\HtmlView.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\rxbaoV3.29_Y\HtmlView.dll,#1
  2⤵
  PID:1432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1432-54-0x0000000000000000-mapping.dmp

Download
memory/1432-55-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

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