3ca1906d61c327e5354ab22a38a727731eb525605e804e7062e8aed9e87d4a18

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-03-2024 13:11

Target

$PLUGINSDIR/Base64.dll
Size

4KB
MD5

f0e3845fefd227d7f1101850410ec849
SHA1

3067203fafd4237be0c186ddab7029dfcbdfb53e
SHA256

7c688940e73022bf526f07cc922a631a1b1db78a19439af6bafbff2a3b46d554
SHA512

584ae5a0d1c1639ba4e2187d0c8a0ac7e54c0be0a266029c4689d81c0c64a7f80e7d918da0df5c6344f9f7a114f30d8f2feda253b29e813bae086604731a3d8a
SSDEEP

48:SxSrr7xd14m4bLKwvnvcfDw1hEiauGkDVK+hIg4qT9/3lt:zr7xd14m4qw/vGwrEickDVthcE/

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2800	2168	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2168	2156	rundll32.exe	28
PID 2156 wrote to memory of 2168	2156	rundll32.exe	28
PID 2156 wrote to memory of 2168	2156	rundll32.exe	28
PID 2156 wrote to memory of 2168	2156	rundll32.exe	28
PID 2156 wrote to memory of 2168	2156	rundll32.exe	28
PID 2156 wrote to memory of 2168	2156	rundll32.exe	28
PID 2156 wrote to memory of 2168	2156	rundll32.exe	28
PID 2168 wrote to memory of 2800	2168	rundll32.exe	29
PID 2168 wrote to memory of 2800	2168	rundll32.exe	29
PID 2168 wrote to memory of 2800	2168	rundll32.exe	29
PID 2168 wrote to memory of 2800	2168	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Base64.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Base64.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 228
    3⤵
    - Program crash
    PID:2800