878a3591058508c40d3575cda56aadc887c84143bcb0e51b46c74280f0ea328f

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 20:23

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

4cf3a81ab4579b30117c8a39a489d51d
SHA1

61af475e11e4e79e6a11e761fcb540d9c5eec0e9
SHA256

29f4a1c87161643e0ed5c46b46786d9a48437ec5dc6b99f4ff14037429e6e20a
SHA512

885d131304afbe92b9b0a16830b6b34c6b78e44f972c20aad63cf3695a400f2d82cf217753da2a2e5e399fdd5dd3306a257e9501a86884cad853e01ee125a664
SSDEEP

192:FN2gQuUwXzioj4KALV2upWzVd7q1QDXEbBZ8KxHdGzyS/Jx:6JoiO8V2upW7vQjS/

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1748 2508 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1748	2508	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1288 wrote to memory of 2508	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 2508	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 2508	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 2508	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 2508	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 2508	1288	rundll32.exe	rundll32.exe
PID 1288 wrote to memory of 2508	1288	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 1748	2508	rundll32.exe	WerFault.exe
PID 2508 wrote to memory of 1748	2508	rundll32.exe	WerFault.exe
PID 2508 wrote to memory of 1748	2508	rundll32.exe	WerFault.exe
PID 2508 wrote to memory of 1748	2508	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:1288
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 224
    3⤵
    - Program crash
    PID:1748