f64de4aee0bc21db63da573ccb97b7d9a8d1e8dfc29bef72d8c8f26c4ec640cc

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
03/02/2024, 03:49

Target
$PLUGINSDIR/System.dll
Size 10KB
Sample240203-edmf8sgdc9
SHA256 af15ef6479e5ac5752d139d1c477ec02def9077df897dadc8297005b3fc4999d
MD5 61151aff8c92ca17b3fab51ce1ca7156
SHA1 68a02015863c2877a20c27da45704028dbaa7eff
SHA512 4f5c943b7058910dc635bdcfadfea1d369c3d645239d1a52b030c21f43aac8e76549e52fd28e38ba5341d32aefe3c090dd8377d9e105ad77f71ab8870d8e326e
SSDEEP 192:2OShJI/rmOAIPkWpUybQ9WhP4t5Rwc89XbubZaX5:n6OAOkWWycGP4XRwc2qFaX5
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2280	2124	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2124	2112	rundll32.exe	28
PID 2112 wrote to memory of 2124	2112	rundll32.exe	28
PID 2112 wrote to memory of 2124	2112	rundll32.exe	28
PID 2112 wrote to memory of 2124	2112	rundll32.exe	28
PID 2112 wrote to memory of 2124	2112	rundll32.exe	28
PID 2112 wrote to memory of 2124	2112	rundll32.exe	28
PID 2112 wrote to memory of 2124	2112	rundll32.exe	28
PID 2124 wrote to memory of 2280	2124	rundll32.exe	29
PID 2124 wrote to memory of 2280	2124	rundll32.exe	29
PID 2124 wrote to memory of 2280	2124	rundll32.exe	29
PID 2124 wrote to memory of 2280	2124	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:2112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 224
    3⤵
    - Program crash
    PID:2280