31eb29c56f113f47c0e4d29f346f685db8a00b9394efa9643caafa254f0618d7

Analysis

max time kernel
122s
max time network
130s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
10/06/2024, 11:00

Target
$PLUGINSDIR/System.dll
Size 11KB
Sample240610-m4d7jsgh74
SHA256 904fd5481d72f4e03b01a455f848dedd095d0fb17e33608e0d849f5196fb6ff8
MD5 55a26d7800446f1373056064c64c3ce8
SHA1 80256857e9a0a9c8897923b717f3435295a76002
SHA512 04b8ab7a85c26f188c0a06f524488d6f2ac2884bf107c860c82e94ae12c3859f825133d78338fd2b594dfc48f7dc9888ae76fee786c6252a5c77c88755128a5b
SSDEEP 192:MPtkumJX7zBE2kGwfy9S9VkPsFQ1Mx1c:97O2k5q9wA1Mxa
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2092	2196	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 2196	1932	rundll32.exe	28
PID 1932 wrote to memory of 2196	1932	rundll32.exe	28
PID 1932 wrote to memory of 2196	1932	rundll32.exe	28
PID 1932 wrote to memory of 2196	1932	rundll32.exe	28
PID 1932 wrote to memory of 2196	1932	rundll32.exe	28
PID 1932 wrote to memory of 2196	1932	rundll32.exe	28
PID 1932 wrote to memory of 2196	1932	rundll32.exe	28
PID 2196 wrote to memory of 2092	2196	rundll32.exe	29
PID 2196 wrote to memory of 2092	2196	rundll32.exe	29
PID 2196 wrote to memory of 2092	2196	rundll32.exe	29
PID 2196 wrote to memory of 2092	2196	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:1932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 224
    3⤵
    - Program crash
    PID:2092