12bafbb6f4221ff2a8099f2509f61d9b26bd3287ad3dce4e0305c973265994d4

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
13-01-2024 21:14

Target

$PLUGINSDIR/hoy.dll
Size

121KB
MD5

d00f45379ede6a0e0d14c5ecf92a2fda
SHA1

6f7ba5ba01e34ffdc2e014b01ef0e37d33a2961a
SHA256

1999663109d285edb0c4ef3703536baa6d1d6345b5c163550cee2a194ce78794
SHA512

7e3ea142e2f3d727682d8d44b35a85bf2bf0857bcda803b9b3b7fafcc82c76992a5ec3e5f7065f1a3bdef387847a40d0c3122ed0d91314dde0fded654120e7f0
SSDEEP

1536:Lx8MDWLL5f4+SWve6UF0SFHB570uAaPWfSa0E5c5MYZ5Gin7c3PC+PvVfECVQKzD:V8MUL5sW+qSNHgWq4GJ3PCGVMWt

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2084	2392	WerFault.exe	17

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2392	2244	rundll32.exe	17
PID 2244 wrote to memory of 2392	2244	rundll32.exe	17
PID 2244 wrote to memory of 2392	2244	rundll32.exe	17
PID 2244 wrote to memory of 2392	2244	rundll32.exe	17
PID 2244 wrote to memory of 2392	2244	rundll32.exe	17
PID 2244 wrote to memory of 2392	2244	rundll32.exe	17
PID 2244 wrote to memory of 2392	2244	rundll32.exe	17
PID 2392 wrote to memory of 2084	2392	rundll32.exe	29
PID 2392 wrote to memory of 2084	2392	rundll32.exe	29
PID 2392 wrote to memory of 2084	2392	rundll32.exe	29
PID 2392 wrote to memory of 2084	2392	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\hoy.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\hoy.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 220
    3⤵
    - Program crash
    PID:2084