046c3195d1f25443dc59b3fdfe11e7231ffa5bfea83200a63a22689bbca44c60

Analysis

max time kernel
119s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 17:32

Target

$PLUGINSDIR/qlbxjrk.dll
Size

166KB
MD5

68705fcc947dd8e44856c37fee389c71
SHA1

18074eb0e2251f76201fd1f1b0f53b30939999dc
SHA256

e87e8f655ea2bca3ee19a827fb9be7eb3ca566bf1b343d5739ee701d48067a2e
SHA512

677793583d73311517ced5ec1678574296747361d4e6bb3699b5d4a8a00785c36b58c76dae52965dad6a39a9cdc8f90182f765de55603e4e712391df62a184bf
SSDEEP

3072:GPpFSGguquO8/q/7NdGikFdt6l+tq9sjY8ae3p9X:WpFSsCzNYdt6LJwp9X

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process
2052	2940	WerFault.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2940	2820	rundll32.exe	28
PID 2820 wrote to memory of 2940	2820	rundll32.exe	28
PID 2820 wrote to memory of 2940	2820	rundll32.exe	28
PID 2820 wrote to memory of 2940	2820	rundll32.exe	28
PID 2820 wrote to memory of 2940	2820	rundll32.exe	28
PID 2820 wrote to memory of 2940	2820	rundll32.exe	28
PID 2820 wrote to memory of 2940	2820	rundll32.exe	28
PID 2940 wrote to memory of 2052	2940	rundll32.exe	29
PID 2940 wrote to memory of 2052	2940	rundll32.exe	29
PID 2940 wrote to memory of 2052	2940	rundll32.exe	29
PID 2940 wrote to memory of 2052	2940	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\qlbxjrk.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\qlbxjrk.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2940 -s 224
    3⤵
    - Program crash
    PID:2052