dcaacf44e38bf5f44cc5ef96b64a35ede43457a75e89364cf1cddf88a01bc108

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
08-04-2024 23:45

Target

$PLUGINSDIR/InstallOptions.dll
Size

12KB
MD5

1d5c649dde35003a618b9679d5d71b92
SHA1

0409bbab3ab34f8c01289cdd847b4d1a32d05b18
SHA256

0f4d3cee24e3f310fa804983c931d3628613988a24f0be7854f63a9309b8e45f
SHA512

b432ebcc52905662d61a3f17e08e209a3f9d836a9071b3b5e80070af7ebcf34cf66c44426dda041c2a258fda4787e5692e2b35acbcd73288fb84fe3c977bbfd9
SSDEEP

384:pKlm7i+c3QW6ckPhyDEaLnA2bbBBIXwZ:8qi8BcyhEhLBbbTI

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2924	2912	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2912	2860	rundll32.exe	28
PID 2860 wrote to memory of 2912	2860	rundll32.exe	28
PID 2860 wrote to memory of 2912	2860	rundll32.exe	28
PID 2860 wrote to memory of 2912	2860	rundll32.exe	28
PID 2860 wrote to memory of 2912	2860	rundll32.exe	28
PID 2860 wrote to memory of 2912	2860	rundll32.exe	28
PID 2860 wrote to memory of 2912	2860	rundll32.exe	28
PID 2912 wrote to memory of 2924	2912	rundll32.exe	29
PID 2912 wrote to memory of 2924	2912	rundll32.exe	29
PID 2912 wrote to memory of 2924	2912	rundll32.exe	29
PID 2912 wrote to memory of 2924	2912	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 244
    3⤵
    - Program crash
    PID:2924