1584b1d34445eb9b7bbbdb8cd8d2d8922d649e4509f6a253700a543b1eef86e1 | Triage

Analysis

max time kernel
55s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
28-04-2024 03:01

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

ef2ba370973a3f8aba1533cb3858921b
SHA1

c2211408f29a46fc26198cddf411694c0e7e0eb8
SHA256

ed575c8bddf21cc6d689646ecfdeafe356e0f9945a282eda79f3b636b77a4453
SHA512

07aac20904fb164ba91b7c619b674d5e0f4d1ec8ba03fbd7e123ef53ff4b134278e01964fb81dfcc2905b760c572a7e13c87114bdb279f1d26632ebe71c628ba
SSDEEP

192:y9Af1alNDVyAI+MU3MrHH3Km31PqTE7x:aColNQ5WQ6mFPqTE7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
388	1720	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4960 wrote to memory of 1720	4960	rundll32.exe	84
PID 4960 wrote to memory of 1720	4960	rundll32.exe	84
PID 4960 wrote to memory of 1720	4960	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  PID:1720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 636
    3⤵
    - Program crash
    PID:388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1720 -ip 1720
1⤵
PID:4436

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads