c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22/05/2024, 02:21

Target
$PLUGINSDIR/System.dll
Size 11KB
Sample240522-cs633shc38
SHA256 a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
MD5 75ed96254fbf894e42058062b4b4f0d1
SHA1 996503f1383b49021eb3427bc28d13b5bbd11977
SHA512 58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4
SSDEEP 192:X24sihno0bW+l97H4GB7QDs91kMtwtobTr4u+QHbazMNHT7dmNIEr:m8vJl97JeoxtN/r3z7YV
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2592	2060	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 2060	1044	rundll32.exe	28
PID 1044 wrote to memory of 2060	1044	rundll32.exe	28
PID 1044 wrote to memory of 2060	1044	rundll32.exe	28
PID 1044 wrote to memory of 2060	1044	rundll32.exe	28
PID 1044 wrote to memory of 2060	1044	rundll32.exe	28
PID 1044 wrote to memory of 2060	1044	rundll32.exe	28
PID 1044 wrote to memory of 2060	1044	rundll32.exe	28
PID 2060 wrote to memory of 2592	2060	rundll32.exe	29
PID 2060 wrote to memory of 2592	2060	rundll32.exe	29
PID 2060 wrote to memory of 2592	2060	rundll32.exe	29
PID 2060 wrote to memory of 2592	2060	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:1044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 220
    3⤵
    - Program crash
    PID:2592