1276e767204664bae4b8d9504e46224391fadbcd37cbb8fed95d6b950d51d84c

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/06/2024, 09:39

Target

$PLUGINSDIR/oehhdvf.dll
Size

153KB
MD5

ea559912711b236b20a4b549d79bc942
SHA1

abfa2cfdace554e3722646fdc159c850e9443f55
SHA256

9842386d024435a93139d653707e4eddf922963af47c01ce05261e88c9f1bfec
SHA512

7bb41f516fa37a1287ad780b1985272edcc63379ac80b0feaf3952131be05557797f2cab861f5abc9fd35bb380e26954652da5f7e044e5633b9a5848c0198053
SSDEEP

1536:GwS2z9xcdWub4a14gOy5W/E4Zsu0hsoKGhis1Z1DRvzs/VMXg8XmJ0keXyW7Cb56:GRbIScDkrW/KXg8A0jM9q+oG/nsBS60

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2960	2940	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 2940	1624	rundll32.exe	28
PID 1624 wrote to memory of 2940	1624	rundll32.exe	28
PID 1624 wrote to memory of 2940	1624	rundll32.exe	28
PID 1624 wrote to memory of 2940	1624	rundll32.exe	28
PID 1624 wrote to memory of 2940	1624	rundll32.exe	28
PID 1624 wrote to memory of 2940	1624	rundll32.exe	28
PID 1624 wrote to memory of 2940	1624	rundll32.exe	28
PID 2940 wrote to memory of 2960	2940	rundll32.exe	29
PID 2940 wrote to memory of 2960	2940	rundll32.exe	29
PID 2940 wrote to memory of 2960	2940	rundll32.exe	29
PID 2940 wrote to memory of 2960	2940	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\oehhdvf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\oehhdvf.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2940 -s 224
    3⤵
    - Program crash
    PID:2960