b85e0a3a947eb8d4ffe31263779f565935112e4171e95622d2c3eab6c2c20903

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
24/08/2023, 18:31

Target

b85e0a3a947eb8d4ffe31263779f565935112e4171e95622d2c3eab6c2c20903.dll
Size

14.5MB
MD5

b522bd27e5ca209a240718755c760f73
SHA1

3c0b7c4afd2161503762ef1f7bf9764c88525ae4
SHA256

b85e0a3a947eb8d4ffe31263779f565935112e4171e95622d2c3eab6c2c20903
SHA512

d33c0991f382145731e7cf4ffff7f428a82d805ffc70de42706c3b1465693ea1de14864da1c9660577919cbe7708a509b7f5e4f58d81d7685e46b2fab9cd2190
SSDEEP

196608:ml/9YmmE2RBZcXGn3LWU9Ktfd8tM2ieS4o15iPGfd8tM2i9co+8hzCqEV:ml/9YLE2RfXbat132ro1gPG132qqfqE

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2712	1736	WerFault.exe	28

Suspicious behavior: EnumeratesProcesses 5 IoCs

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1736	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 1736	2224	rundll32.exe	28
PID 2224 wrote to memory of 1736	2224	rundll32.exe	28
PID 2224 wrote to memory of 1736	2224	rundll32.exe	28
PID 2224 wrote to memory of 1736	2224	rundll32.exe	28
PID 2224 wrote to memory of 1736	2224	rundll32.exe	28
PID 2224 wrote to memory of 1736	2224	rundll32.exe	28
PID 2224 wrote to memory of 1736	2224	rundll32.exe	28
PID 1736 wrote to memory of 2712	1736	rundll32.exe	29
PID 1736 wrote to memory of 2712	1736	rundll32.exe	29
PID 1736 wrote to memory of 2712	1736	rundll32.exe	29
PID 1736 wrote to memory of 2712	1736	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b85e0a3a947eb8d4ffe31263779f565935112e4171e95622d2c3eab6c2c20903.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b85e0a3a947eb8d4ffe31263779f565935112e4171e95622d2c3eab6c2c20903.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1736
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 288
    3⤵
    - Program crash
    PID:2712