ee53e894a28570f3e592c313f9beaf3043c18097c966e86a579e3f25efc559bf | Triage

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2024, 01:18

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

b326d9dbf5b2eb017f5e24827b6cc067
SHA1

90de73d5a50cb043b1e20d903fdd6953eed197d4
SHA256

53a14962ce9a1bdd7d6f571e74e0081b9829fa60b49c6916a7007f7446d9ef6d
SHA512

d854e4fe9f8aeaa7de2dc08090d2f8400fbfc1ef7ba45b34d83c61ea1cb660777d44547fdcf8f659ab3d29892d4e27edc872a090ef0f71140182c8f98b17e95f
SSDEEP

192:mbEunjqjIcESwFlioU3M0LLF/t8t9pqSfOi:mbESjFCw6oWPFl8DfOi

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2260	1360	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5088 wrote to memory of 1360	5088	rundll32.exe	82
PID 5088 wrote to memory of 1360	5088	rundll32.exe	82
PID 5088 wrote to memory of 1360	5088	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:5088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  PID:1360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 644
    3⤵
    - Program crash
    PID:2260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1360 -ip 1360
1⤵
PID:664

Network

MITRE ATT&CK Matrix

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