e802660af8ef63ea2dfdc796c151e5676f5dee45666f7fe8133eca22361886d4

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
11/04/2024, 08:46

Target
$PLUGINSDIR/System.dll
Size 10KB
Sample240411-kpdlcsbb2t
SHA256 d3f9c99e0c1c9acd81a1b33bc3dbd305140def90d10485c253cf1d455f0dc903
MD5 bf01b2d04e8fad306ba2f364cfc4edfa
SHA1 58f42b45ca9fc1818c4498ecd8bac088d20f2b18
SHA512 30ca1663d659c5efac7fed3d1aaba81c47d5d5fda77f30f021124c882b858732e17f917bfd0aa3ee7b269fad86e75b1b9388d8f916e7a4e2c9961669f2c772e7
SSDEEP 192:aO6dJA/ruAFEiUdWWE6hE5RYUdJfbub1angMO:vKAFERdlxhGRYUzqZan
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2124	1752	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 1752	1688	rundll32.exe	28
PID 1688 wrote to memory of 1752	1688	rundll32.exe	28
PID 1688 wrote to memory of 1752	1688	rundll32.exe	28
PID 1688 wrote to memory of 1752	1688	rundll32.exe	28
PID 1688 wrote to memory of 1752	1688	rundll32.exe	28
PID 1688 wrote to memory of 1752	1688	rundll32.exe	28
PID 1688 wrote to memory of 1752	1688	rundll32.exe	28
PID 1752 wrote to memory of 2124	1752	rundll32.exe	29
PID 1752 wrote to memory of 2124	1752	rundll32.exe	29
PID 1752 wrote to memory of 2124	1752	rundll32.exe	29
PID 1752 wrote to memory of 2124	1752	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 224
    3⤵
    - Program crash
    PID:2124