297018529b212ce85eaa948955ef8426f91dcacdd10afeeb9579e60c4b0ab28a | Triage

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11-07-2024 08:02

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

3cea4c9994912d8f3c3e8b6a814e810e
SHA1

c48d34a0981d4ab576c7a3ab566f5ddb94af5d86
SHA256

b2699fdfdab6a018fcc972806d12f71972de1861660bb6578935d62b1da06504
SHA512

d317449f3c3115e279cff148c3e0bccc9b1d4ba82d1f85c0b99d7db657e85f752c0691d33f8024ada5850c993d0bdcbcc70b296b7cf33d7d14a67bc16ca3b4a3
SSDEEP

96:o417lf7AR1VhrfzBik0cxM2DjDf3GEkniJnifvcx4Lb8qndYv0PLE:oOl7wrLBn0REc0JxEdO0PLE

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2600 4024 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1332 wrote to memory of 4024	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 4024	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 4024	1332	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1332

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
2⤵
PID:4024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4024 -s 636
3⤵
- Program crash
PID:2600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4024 -ip 4024
1⤵
PID:3532

Network

MITRE ATT&CK Matrix

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Downloads