1088c38976f5a7f857f502deb9e0bba7faeb962df17555a212abb4341774d4a7

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 03:24

Target

$PLUGINSDIR/System.dll
Size

18KB
MD5

1c951bbcbc780046d6be1079a04870a4
SHA1

a5bae7d838973154e6fac69b1c5ff7d2cda01906
SHA256

d23676fbcf76355d1af68e7b32964b837243349920921b2ec74d97554809a65e
SHA512

62c3686baed2232f7d8ddc8f48a41761812b5b2a67f3a689b7a43275f077842366abc13c7e8259613bfd9df25cf467e4001337c1454aec910abce121d551e2d8
SSDEEP

192:EN2gQuUwXzioj4KALV2upWzVd7q1QDXEbBZ8KxHdGzyS/KxDbder9ZCspE+TMvu/:7JoiO8V2upW7vQjS/MeMv2QMCpQKm

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

380 2052 WerFault.exe rundll32.exe

pid	pid_target	process	target process
380	2052	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2952 wrote to memory of 2052	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2052	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2052	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2052	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2052	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2052	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2052	2952	rundll32.exe	rundll32.exe
PID 2052 wrote to memory of 380	2052	rundll32.exe	WerFault.exe
PID 2052 wrote to memory of 380	2052	rundll32.exe	WerFault.exe
PID 2052 wrote to memory of 380	2052	rundll32.exe	WerFault.exe
PID 2052 wrote to memory of 380	2052	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2952

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 220
3⤵
- Program crash
PID:380