074e3ffd30b58cb5a3bf92776fe89ddf82a5e48cf1aa6bbf43a9790b3df1b5a3

Analysis

max time kernel
122s
max time network
130s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
18-02-2024 16:23

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

2f69afa9d17a5245ec9b5bb03d56f63c
SHA1

e0a133222136b3d4783e965513a690c23826aec9
SHA256

e54989d2b83e7282d0bec56b098635146aab5d5a283f1f89486816851ef885a0
SHA512

bfd4af50e41ebc56e30355c722c2a55540a5bbddb68f1522ef7aabfe4f5f2a20e87fa9677ee3cdb3c0bf5bd3988b89d1224d32c9f23342a16e46c542d8dc0926

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2056	2700	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 2700	1488	rundll32.exe	28
PID 1488 wrote to memory of 2700	1488	rundll32.exe	28
PID 1488 wrote to memory of 2700	1488	rundll32.exe	28
PID 1488 wrote to memory of 2700	1488	rundll32.exe	28
PID 1488 wrote to memory of 2700	1488	rundll32.exe	28
PID 1488 wrote to memory of 2700	1488	rundll32.exe	28
PID 1488 wrote to memory of 2700	1488	rundll32.exe	28
PID 2700 wrote to memory of 2056	2700	rundll32.exe	29
PID 2700 wrote to memory of 2056	2700	rundll32.exe	29
PID 2700 wrote to memory of 2056	2700	rundll32.exe	29
PID 2700 wrote to memory of 2056	2700	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:1488
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 224
    3⤵
    - Program crash
    PID:2056