209a4474cb7f906d4fd6c7df839841b7944b4917ec5f65bc0c92acfa552f9040 | Triage

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 07:44

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

11KB
MD5

790d227d847f7571c8d58a79057a469e
SHA1

75c347b1441383c61166b615dfd6e7e65b04629f
SHA256

37e99ab9db0045870e31db147438cf0c69b6fcdec4f3737a9743c447cbc0c3c0
SHA512

5821605bfb3e57ddfcc1a74829968814aae92b13cb713ef3628913d9112d493117e8aa9cc437770facdcd2d4bd1e53a271d491e6b4d3e4cff53bd027f4b07f4c
SSDEEP

192:WyeiCdfR0gDj2dtr03OOM9X89jqcZNckLYKFaYWOdIyHWsK:adpjHY0tM9X892nkLJvWOdTHWs

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
432	2752	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 2752	4196	rundll32.exe	81
PID 4196 wrote to memory of 2752	4196	rundll32.exe	81
PID 4196 wrote to memory of 2752	4196	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  PID:2752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 636
    3⤵
    - Program crash
    PID:432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2752 -ip 2752
1⤵
PID:1552

Network

MITRE ATT&CK Matrix

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Downloads

memory/2752-0-0x000000006E940000-0x000000006E94A000-memory.dmp

Filesize
40KB

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