b1f68c06181d3521ef8784918513b605fbfd7ab7321e885b48b36d76a158c474

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/03/2024, 03:27

Target

$PLUGINSDIR/FileInfo.dll
Size

278KB
MD5

7d773d726d5357b27b30ab8de1e42bb0
SHA1

593720bf9d9afa5665007304d6fb1502719d02aa
SHA256

93edd4c19314537aa106d80c2ed642c15fc6cc2f67e992f35367095c13ab5f68
SHA512

6d399e83d6206064a328aa47e18b133c6d5f132449d4a4c791594ab903e015acfc7c23ed8e2b0853ee26e5bcb1333719e20bcf5a13b0d4772461bb06175ea5cb
SSDEEP

3072:u9so2AnuoF+tGhyrIXBeooGevi0pf3Q9GnuG9+U7dscRfUZhc9mB5ENOT:u9rIoF+Ay+BDgpnt9b+cR86QENC

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2096	1516	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 1516	2896	rundll32.exe	28
PID 2896 wrote to memory of 1516	2896	rundll32.exe	28
PID 2896 wrote to memory of 1516	2896	rundll32.exe	28
PID 2896 wrote to memory of 1516	2896	rundll32.exe	28
PID 2896 wrote to memory of 1516	2896	rundll32.exe	28
PID 2896 wrote to memory of 1516	2896	rundll32.exe	28
PID 2896 wrote to memory of 1516	2896	rundll32.exe	28
PID 1516 wrote to memory of 2096	1516	rundll32.exe	29
PID 1516 wrote to memory of 2096	1516	rundll32.exe	29
PID 1516 wrote to memory of 2096	1516	rundll32.exe	29
PID 1516 wrote to memory of 2096	1516	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 224
    3⤵
    - Program crash
    PID:2096