94d77da6e9ba6786e66b3864a9092a028d4e076774a5003b50eea0b5b04be074 | Triage

Analysis

max time kernel
93s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
17-07-2024 12:21

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

19d3373e403a6e724cfa1563dfd1f463
SHA1

4917547b355a91e9431879209f56925097bf4fb3
SHA256

873fa0c52eae7cfbed56ea18b21fad0ca8f018ab7f305bd1db1a3ec454e353d1
SHA512

b6f6db23376ade4bb864ea14244980612f42f322d3915540090bfe8edc80e9577b7aec3589bd587ca47a729371ed8ab8e6e23031bb3e3f524d48783637646193
SSDEEP

96:oXF7lf7AR1VhrfzBik0cxM2DjDf3GEkniJnifvcx4I8qndYv0PLE:oXFl7wrLBn0REc0Jx3dO0PLE

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2964 3532 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1612 wrote to memory of 3532	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 3532	1612	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 3532	1612	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:1612

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
2⤵
PID:3532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 636
3⤵
- Program crash
PID:2964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3532 -ip 3532
1⤵
PID:552

Network

MITRE ATT&CK Matrix

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Downloads