b8b2ff95f1373682b7b95534666b218690b4d8d6d005a5831db0a4e7d059bef1

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-05-2024 02:10

Target

$PLUGINSDIR/System.dll
Size

12KB
MD5

0d7ad4f45dc6f5aa87f606d0331c6901
SHA1

48df0911f0484cbe2a8cdd5362140b63c41ee457
SHA256

3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
SHA512

c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
SSDEEP

192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	1952	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 1952	2880	rundll32.exe	28
PID 2880 wrote to memory of 1952	2880	rundll32.exe	28
PID 2880 wrote to memory of 1952	2880	rundll32.exe	28
PID 2880 wrote to memory of 1952	2880	rundll32.exe	28
PID 2880 wrote to memory of 1952	2880	rundll32.exe	28
PID 2880 wrote to memory of 1952	2880	rundll32.exe	28
PID 2880 wrote to memory of 1952	2880	rundll32.exe	28
PID 1952 wrote to memory of 3048	1952	rundll32.exe	29
PID 1952 wrote to memory of 3048	1952	rundll32.exe	29
PID 1952 wrote to memory of 3048	1952	rundll32.exe	29
PID 1952 wrote to memory of 3048	1952	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:2880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1952
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 220
    3⤵
    - Program crash
    PID:3048