e1be7b23cd76177220b4e03cae44abe132ab153875d64f49f82c52bfc16cae61

Analysis

max time kernel
45s
max time network
17s
platform
windows7_x64
resource
win7-20231215-de
resource tags

arch:x64arch:x86image:win7-20231215-delocale:de-deos:windows7-x64systemwindows
submitted
22/01/2024, 03:23

Target
$PLUGINSDIR/System.dll
Size 12KB
Sample240122-dxltdafcdk
SHA256 7fb0f8d452fefaac789986b933df050f3d3e4feb8a8d9944ada995f572dcdca1
MD5 dd87a973e01c5d9f8e0fcc81a0af7c7a
SHA1 c9206ced48d1e5bc648b1d0f54cccc18bf643a14
SHA512 4910b39b1a99622ac8b3c42f173bbe7035ac2f8d40c946468e7db7e2868a2da81ea94da453857f06f39957dd690c7f1ba498936a7aaa0039975e472376f92e8f
SSDEEP 192:VFiQJ77pJp17C8F1A5xjGNxrgFOgb7lrT/993:97pJp48F2exrg5F/9
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3004	2092	WerFault.exe	16

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2092	2152	rundll32.exe	16
PID 2152 wrote to memory of 2092	2152	rundll32.exe	16
PID 2152 wrote to memory of 2092	2152	rundll32.exe	16
PID 2152 wrote to memory of 2092	2152	rundll32.exe	16
PID 2152 wrote to memory of 2092	2152	rundll32.exe	16
PID 2152 wrote to memory of 2092	2152	rundll32.exe	16
PID 2152 wrote to memory of 2092	2152	rundll32.exe	16
PID 2092 wrote to memory of 3004	2092	rundll32.exe	21
PID 2092 wrote to memory of 3004	2092	rundll32.exe	21
PID 2092 wrote to memory of 3004	2092	rundll32.exe	21
PID 2092 wrote to memory of 3004	2092	rundll32.exe	21

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2092
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2092 -s 220
    3⤵
    - Program crash
    PID:3004