0e804ac647cbc564b48009e8e9162b6ad857ed3e74e8893f3bd32624c1ac5d58

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 03:23

Target

$PLUGINSDIR/gnumhdu.dll
Size

158KB
MD5

08be5628b02c48eca543addcdddbb675
SHA1

d639ad7383fab427e914201fe7ef9b31703732f6
SHA256

e46dcf3c71ad231a37a441a55665b543e7828bd7bb113899b00d893423ef6ff0
SHA512

f7948f5ae1d9749abebcf5e20e44689bcdc721e7ce0249c3dcd2e4e2ee35bbc6d1529f404aa1809aad4cf38518c256c0b9d2981956dbe7d56237baa232c20a8e
SSDEEP

3072:kCI3EaRcGg3LfzhuuP0UU1+ZWLYluDg6Sp7d:kCVz370UmrLM7

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2628	2052	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2052	2344	rundll32.exe	28
PID 2344 wrote to memory of 2052	2344	rundll32.exe	28
PID 2344 wrote to memory of 2052	2344	rundll32.exe	28
PID 2344 wrote to memory of 2052	2344	rundll32.exe	28
PID 2344 wrote to memory of 2052	2344	rundll32.exe	28
PID 2344 wrote to memory of 2052	2344	rundll32.exe	28
PID 2344 wrote to memory of 2052	2344	rundll32.exe	28
PID 2052 wrote to memory of 2628	2052	rundll32.exe	29
PID 2052 wrote to memory of 2628	2052	rundll32.exe	29
PID 2052 wrote to memory of 2628	2052	rundll32.exe	29
PID 2052 wrote to memory of 2628	2052	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\gnumhdu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\gnumhdu.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 220
    3⤵
    - Program crash
    PID:2628