8a3597999df227bed6a515aebd8ecf14468a8e3f23d570af30f42d72b3f6356b

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19/03/2024, 15:01

Target
$PLUGINSDIR/System.dll
Size 12KB
Sample240319-sdwa2aeg62
SHA256 acf90ab6f4edc687e94aaf604d05e16e6cfb5e35873783b50c66f307a35c6506
MD5 6e55a6e7c3fdbd244042eb15cb1ec739
SHA1 070ea80e2192abc42f358d47b276990b5fa285a9
SHA512 2d504b74da38edc967e3859733a2a9cacd885db82f0ca69bfb66872e882707314c54238344d45945dc98bae85772aceef71a741787922d640627d3c8ae8f1c35
SSDEEP 192:MenY0qWTlt70IAj/lQ0sEWc/wtYbBH2aDybC7y+XBaIwL:M8+Qlt70Fj/lQRY/9VjjgL
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2212	2188	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 2188	1152	rundll32.exe	28
PID 1152 wrote to memory of 2188	1152	rundll32.exe	28
PID 1152 wrote to memory of 2188	1152	rundll32.exe	28
PID 1152 wrote to memory of 2188	1152	rundll32.exe	28
PID 1152 wrote to memory of 2188	1152	rundll32.exe	28
PID 1152 wrote to memory of 2188	1152	rundll32.exe	28
PID 1152 wrote to memory of 2188	1152	rundll32.exe	28
PID 2188 wrote to memory of 2212	2188	rundll32.exe	29
PID 2188 wrote to memory of 2212	2188	rundll32.exe	29
PID 2188 wrote to memory of 2212	2188	rundll32.exe	29
PID 2188 wrote to memory of 2212	2188	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:1152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2188
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 224
    3⤵
    - Program crash
    PID:2212