6e849f1461600cf9c9d15613932c2ea2878cf71d3718d12d1c049c37c57d5d72

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
15/05/2024, 06:23

Target
$PLUGINSDIR/System.dll
Size 11KB
Sample240515-g5f5msdb69
SHA256 c2f405d7402f815d0c3fadd9a50f0bbbb1bab9aa38fe347823478a2587299448
MD5 9625d5b1754bc4ff29281d415d27a0fd
SHA1 80e85afc5cccd4c0a3775edbb90595a1a59f5ce0
SHA512 dce52b640897c2e8dbfd0a1472d5377fa91fb9cf1aeff62604d014bccbe5b56af1378f173132abeb0edd18c225b9f8f5e3d3e72434aed946661e036c779f165b
SSDEEP 192:eX24sihno00Wfl97nH6BenXwWobpWBTtvShJ5omi7dJWjOlqSlS:D8QIl972eXqlWBFSt273YOlqz
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1252	2256	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1276 wrote to memory of 2256	1276	rundll32.exe	28
PID 1276 wrote to memory of 2256	1276	rundll32.exe	28
PID 1276 wrote to memory of 2256	1276	rundll32.exe	28
PID 1276 wrote to memory of 2256	1276	rundll32.exe	28
PID 1276 wrote to memory of 2256	1276	rundll32.exe	28
PID 1276 wrote to memory of 2256	1276	rundll32.exe	28
PID 1276 wrote to memory of 2256	1276	rundll32.exe	28
PID 2256 wrote to memory of 1252	2256	rundll32.exe	29
PID 2256 wrote to memory of 1252	2256	rundll32.exe	29
PID 2256 wrote to memory of 1252	2256	rundll32.exe	29
PID 2256 wrote to memory of 1252	2256	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:1276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2256
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 224
    3⤵
    - Program crash
    PID:1252