06a6bf60e15ae575c2184bbd1d32d3ddcfb180cf144964fdd4440d5db8797879 | Triage

Analysis

max time kernel
24s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
13-02-2023 04:23

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General

Target

libHarfBuzzSharp.dll
Size

893KB
MD5

36c3a408bb7653aa8068f1f8adee899a
SHA1

5cde588b7502328372195a12e6a6a241dd63a3a8
SHA256

77c88a847a8c704e91a1454d5d024d2d05de57bfd351851c2b27f572ba62ea75
SHA512

ce17ddb41c46ea4304a9f7df88c044bb68216c4821e50473998d31a93f62d5d229f08b1223d650cf78c6517b5df2f2fcf8f17ec64045c350b797c0580bff1857
SSDEEP

12288:o4ZNKi7qOgquHRhgq/R3vK/YNyQCOdNQLkDoyFigvfVI:oKzTgqORhgq/9vErEILkDfFigvi

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2012	1260	WerFault.exe	14

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 2012	1260	rundll32.exe	28
PID 1260 wrote to memory of 2012	1260	rundll32.exe	28
PID 1260 wrote to memory of 2012	1260	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libHarfBuzzSharp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1260 -s 84
  2⤵
  - Program crash
  PID:2012

Network

MITRE ATT&CK Matrix

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Downloads

memory/2012-54-0x0000000000000000-mapping.dmp

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