43f4bc581ebb91aee7662b58f393603f67e44b51a123db13bb83033f86678d43

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
15-05-2024 19:22

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

pid	pid_target	Process	procid_target
2104	400	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 400	1516	rundll32.exe	28
PID 1516 wrote to memory of 400	1516	rundll32.exe	28
PID 1516 wrote to memory of 400	1516	rundll32.exe	28
PID 1516 wrote to memory of 400	1516	rundll32.exe	28
PID 1516 wrote to memory of 400	1516	rundll32.exe	28
PID 1516 wrote to memory of 400	1516	rundll32.exe	28
PID 1516 wrote to memory of 400	1516	rundll32.exe	28
PID 400 wrote to memory of 2104	400	rundll32.exe	29
PID 400 wrote to memory of 2104	400	rundll32.exe	29
PID 400 wrote to memory of 2104	400	rundll32.exe	29
PID 400 wrote to memory of 2104	400	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 220
    3⤵
    - Program crash
    PID:2104