97f6ce221fb5921c55164697f09176f76f65a234f517196cdba347dac1570ee4

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/06/2024, 08:48

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

9301577ff4d229347fe33259b43ef3b2
SHA1

5e39eb4f99920005a4b2303c8089d77f589c133d
SHA256

090c4bc8dc534e97b3877bd5115eb58b3e181495f29f231479f540bab5c01edc
SHA512

77dc7a1dedaeb1fb2ccefaba0a526b8d40ea64b9b37af53c056b9428159b67d552e5e3861cbffc2149ec646fdfe9ce94f4fdca51703f79c93e5f45c085e52c79

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process
2380	2228	WerFault.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2228	1756	rundll32.exe	28
PID 1756 wrote to memory of 2228	1756	rundll32.exe	28
PID 1756 wrote to memory of 2228	1756	rundll32.exe	28
PID 1756 wrote to memory of 2228	1756	rundll32.exe	28
PID 1756 wrote to memory of 2228	1756	rundll32.exe	28
PID 1756 wrote to memory of 2228	1756	rundll32.exe	28
PID 1756 wrote to memory of 2228	1756	rundll32.exe	28
PID 2228 wrote to memory of 2380	2228	rundll32.exe	29
PID 2228 wrote to memory of 2380	2228	rundll32.exe	29
PID 2228 wrote to memory of 2380	2228	rundll32.exe	29
PID 2228 wrote to memory of 2380	2228	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 224
    3⤵
    - Program crash
    PID:2380