c97dbc111d46e1bfe08a912bc8a893494f6d3f682d71853ab6b0a3ee3308fb77 | Triage

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 15:47

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General

Target

$PLUGINSDIR/AdvSplash.dll
Size

5KB
MD5

3134c2821796396ba53e77ef3ea6a268
SHA1

14c58e347fb4bf1b8c6f5ebccae57c58066d8769
SHA256

9cdba2bb0984f10c201921ae5bcfe7b595771e1f12d9e17d31f213bfaf1548c6
SHA512

34beca32375af8e4665b48413c940af67bedf6e34895481281551836460721161b158e642bde120a65ca0143643e06bfe660da2b1900e7ca2e4f7a204e183d4e
SSDEEP

96:MqNrqoGHBA8Cgg6WXXvyuJ6jDfu+yMb+yRrtWpOwol:MMqrHY5XvyuR0htWpO

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1972 2280 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3060 wrote to memory of 2280	3060	rundll32.exe	rundll32.exe
PID 3060 wrote to memory of 2280	3060	rundll32.exe	rundll32.exe
PID 3060 wrote to memory of 2280	3060	rundll32.exe	rundll32.exe
PID 3060 wrote to memory of 2280	3060	rundll32.exe	rundll32.exe
PID 3060 wrote to memory of 2280	3060	rundll32.exe	rundll32.exe
PID 3060 wrote to memory of 2280	3060	rundll32.exe	rundll32.exe
PID 3060 wrote to memory of 2280	3060	rundll32.exe	rundll32.exe
PID 2280 wrote to memory of 1972	2280	rundll32.exe	WerFault.exe
PID 2280 wrote to memory of 1972	2280	rundll32.exe	WerFault.exe
PID 2280 wrote to memory of 1972	2280	rundll32.exe	WerFault.exe
PID 2280 wrote to memory of 1972	2280	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AdvSplash.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3060

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AdvSplash.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 228
3⤵
- Program crash
PID:1972

Network

MITRE ATT&CK Matrix

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