4035c29e2effbbb4dfbb5827791653f70d17d8064a536081a87875a784eee013 | Triage

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 22:30

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General

Target

$PLUGINSDIR/nsis_appid.dll
Size

3KB
MD5

19071761e91c43c115a16b52458869b7
SHA1

75ddb807157f1aa31a08f87be0270f60990bcbbc
SHA256

e9e1ba410636698d666b328eea71346b8287248d262e44da07ce8b5fa24c5e5f
SHA512

bc0eab51cf27f657cd3fd62a47894ee13f3f561feaa565f16ba15088be39be73c9839a3cf35b538219ec83a03d48970b89258c5f20c37bcaf76438998437786c

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1672 1728 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1732 wrote to memory of 1728	1732	rundll32.exe	rundll32.exe
PID 1732 wrote to memory of 1728	1732	rundll32.exe	rundll32.exe
PID 1732 wrote to memory of 1728	1732	rundll32.exe	rundll32.exe
PID 1732 wrote to memory of 1728	1732	rundll32.exe	rundll32.exe
PID 1732 wrote to memory of 1728	1732	rundll32.exe	rundll32.exe
PID 1732 wrote to memory of 1728	1732	rundll32.exe	rundll32.exe
PID 1732 wrote to memory of 1728	1732	rundll32.exe	rundll32.exe
PID 1728 wrote to memory of 1672	1728	rundll32.exe	WerFault.exe
PID 1728 wrote to memory of 1672	1728	rundll32.exe	WerFault.exe
PID 1728 wrote to memory of 1672	1728	rundll32.exe	WerFault.exe
PID 1728 wrote to memory of 1672	1728	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_appid.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1732

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_appid.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 224
3⤵
- Program crash
PID:1672

MITRE ATT&CK Matrix

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