5033b98b5d924f2c2ddb550785339cae63bf6940962246266e2d9b3175008725

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 02:41

Target

$PLUGINSDIR/InstallOptionsEx.dll
Size

109KB
MD5

d61e2f21de83247c39675feb9cdc5720
SHA1

d63905ab25a9509b4fe75b4df84cc2b09d5ae50d
SHA256

74db23fb889cafe045e39322884aeaf2e3f3e46d43c77d6907b8671abc23784f
SHA512

babd751f17f75187f66c85e4e4febb311a6ebc1e721cbd12b946b9887a907296e9f087c7ceae55628f9e6817697c3ef8858ec01f22a23abf3b3b1f26755fd294
SSDEEP

1536:e8Bt6AXuWl/fQlghw/hP1b9K4PI8zGkYeG5ermNzzHV34QCL:LbeKOqwZtVPIWYGrmNPHV34Q

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2212	2388	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2388	2204	rundll32.exe	28
PID 2204 wrote to memory of 2388	2204	rundll32.exe	28
PID 2204 wrote to memory of 2388	2204	rundll32.exe	28
PID 2204 wrote to memory of 2388	2204	rundll32.exe	28
PID 2204 wrote to memory of 2388	2204	rundll32.exe	28
PID 2204 wrote to memory of 2388	2204	rundll32.exe	28
PID 2204 wrote to memory of 2388	2204	rundll32.exe	28
PID 2388 wrote to memory of 2212	2388	rundll32.exe	29
PID 2388 wrote to memory of 2212	2388	rundll32.exe	29
PID 2388 wrote to memory of 2212	2388	rundll32.exe	29
PID 2388 wrote to memory of 2212	2388	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptionsEx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptionsEx.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 244
    3⤵
    - Program crash
    PID:2212