da65565b09e9e6422eca3e5264a80ec02401dcaca942876794a7aad0f63a1e29 | Triage

Analysis

max time kernel
92s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
27/05/2024, 21:16

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

11KB
MD5

da979fedc022c3d99289f2802ef9fe3b
SHA1

2080ceb9ae2c06ab32332b3e236b0a01616e4bba
SHA256

d6d8f216f081f6c34ec3904ef635d1ed5ca9f5e3ec2e786295d84bc6997ddcaa
SHA512

bd586d8a3b07052e84a4d8201945cf5906ee948a34806713543acd02191b559eb5c7910d0aff3ceab5d3b61bdf8741c749aea49743025dbaed5f4c0849c80be6
SSDEEP

192:+sIDDUfZsODh1vS4yWkYinfY0kfPIQUl/58a9sSI:+ISOzq91YinfYBPUl/58a

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3248	2180	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4612 wrote to memory of 2180	4612	rundll32.exe	82
PID 4612 wrote to memory of 2180	4612	rundll32.exe	82
PID 4612 wrote to memory of 2180	4612	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4612
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  PID:2180
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 636
    3⤵
    - Program crash
    PID:3248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2180 -ip 2180
1⤵
PID:2344

Network

MITRE ATT&CK Matrix

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Downloads

memory/2180-0-0x0000000063140000-0x000000006314B000-memory.dmp

Filesize
44KB

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