e78c5477dbffeb1cc85e8a08507fc780db0ca36fde3bb38d919949b005c85bea

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01/02/2024, 01:43

Target

8599cbd6725521fd2a40c8756ec55788.dll
Size

175KB
MD5

8599cbd6725521fd2a40c8756ec55788
SHA1

8a15e52976805e19e1a960f7dc71555e1a0ce8b8
SHA256

e78c5477dbffeb1cc85e8a08507fc780db0ca36fde3bb38d919949b005c85bea
SHA512

a29f1041b280e0bcea6b8e79f3d38232e51dba84bee2d97380072a4dd08be64b9429fc04e5202e87a8d1c9dd9f95896b58e1a4959b8349bc54ad190629c0deae
SSDEEP

3072:nN71Ifpxt3HrnKaXlizUYQbIOyrWXCHljOTYKajIDo9X:nzkpxt3LHXuPQbIOyiXCJOUKajj

Score

5^/10

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ernel32.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\ernel32.dll	rundll32.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
832	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 832	2348	rundll32.exe	28
PID 2348 wrote to memory of 832	2348	rundll32.exe	28
PID 2348 wrote to memory of 832	2348	rundll32.exe	28
PID 2348 wrote to memory of 832	2348	rundll32.exe	28
PID 2348 wrote to memory of 832	2348	rundll32.exe	28
PID 2348 wrote to memory of 832	2348	rundll32.exe	28
PID 2348 wrote to memory of 832	2348	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8599cbd6725521fd2a40c8756ec55788.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8599cbd6725521fd2a40c8756ec55788.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:832

memory/832-0-0x00000000001A0000-0x00000000001AD000-memory.dmp

Filesize
52KB

Download
memory/832-1-0x00000000001D0000-0x00000000001FF000-memory.dmp

Filesize
188KB

Download
memory/832-4-0x00000000001D0000-0x00000000001FF000-memory.dmp

Filesize
188KB

Download
memory/832-5-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download