98598c90bd75b930aba968467f4b540a5784aa28612b8010d8a9cf31992843c6

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
15-06-2024 19:05

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

55a26d7800446f1373056064c64c3ce8
SHA1

80256857e9a0a9c8897923b717f3435295a76002
SHA256

904fd5481d72f4e03b01a455f848dedd095d0fb17e33608e0d849f5196fb6ff8
SHA512

04b8ab7a85c26f188c0a06f524488d6f2ac2884bf107c860c82e94ae12c3859f825133d78338fd2b594dfc48f7dc9888ae76fee786c6252a5c77c88755128a5b
SSDEEP

192:MPtkumJX7zBE2kGwfy9S9VkPsFQ1Mx1c:97O2k5q9wA1Mxa

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2228 2860 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2228	2860	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2236 wrote to memory of 2860	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2860	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2860	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2860	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2860	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2860	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2860	2236	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 2228	2860	rundll32.exe	WerFault.exe
PID 2860 wrote to memory of 2228	2860	rundll32.exe	WerFault.exe
PID 2860 wrote to memory of 2228	2860	rundll32.exe	WerFault.exe
PID 2860 wrote to memory of 2228	2860	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2860
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2860 -s 228
    3⤵
    - Program crash
    PID:2228