2080e08b35607da29ad27dbb35dbf554bf7c28fb0bef2e5e909bbe87103c2df8 | 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
16-05-2024 10:51

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General

Target

$PLUGINSDIR/AdvSplash.dll
Size

6KB
MD5

a1bba35c752b36f575350cb7ddf238e4
SHA1

9603b691ae71d4fbc7a14dbb837bd97cecac8aab
SHA256

0667863d71a3021ab844069b6dd0485f874bf638af478ab11c6fb8b7d6c834b6
SHA512

eb5d3498dd994bec42a437cf91343665d3c35bfe3f6277a7393af6a0b8348772c3166d9be48955edddf6ef79fa508ec8d4f96d7d5df37ecdc52c90042e0a2967
SSDEEP

96:6ONSXIcmYjkvTS6MnBNZ1BMjDfhkkEkkXstWpiwoS:sXIpzTSd1BSk/kJtWpi

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4068	228	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 228	1148	rundll32.exe	83
PID 1148 wrote to memory of 228	1148	rundll32.exe	83
PID 1148 wrote to memory of 228	1148	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AdvSplash.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AdvSplash.dll,#1
  2⤵
  PID:228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 616
    3⤵
    - Program crash
    PID:4068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 228 -ip 228
1⤵
PID:1208

Network

MITRE ATT&CK Matrix

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