b4834413f9bedbc2d64ba07d1401e4d1eb44a54adbca90bb79fc67bf03fa4ab5

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23/05/2024, 15:01

Target
$PLUGINSDIR/nsDialogs.dll
Size 9KB
Sample240523-sd5jpsfb5y
SHA256 d253ca5aba34b925796777893f114cc741b015af7868022ab1db2341288c55ed
MD5 eb2c74e05b30b29887b3219f4ea3fdab
SHA1 91173d46b34e7bae57acabdbd239111b5bcc4d9e
SHA512 1bb035260223ec585170f891c2624b9ae98671f225e74b913b40bb77b66e3b9c2016037bc8e4b0ae16367d82590a60a0a3bd95d05139ea2454f02020d1b54dae
SSDEEP 96:oVDlD3cd51V1zL7xqEscxM2DjDf3GEst+Nt+jvcx488qndYv0PLE:oVp34z/x3sREskpxjdO0PLE
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2724	1888	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 1888	2172	rundll32.exe	28
PID 2172 wrote to memory of 1888	2172	rundll32.exe	28
PID 2172 wrote to memory of 1888	2172	rundll32.exe	28
PID 2172 wrote to memory of 1888	2172	rundll32.exe	28
PID 2172 wrote to memory of 1888	2172	rundll32.exe	28
PID 2172 wrote to memory of 1888	2172	rundll32.exe	28
PID 2172 wrote to memory of 1888	2172	rundll32.exe	28
PID 1888 wrote to memory of 2724	1888	rundll32.exe	29
PID 1888 wrote to memory of 2724	1888	rundll32.exe	29
PID 1888 wrote to memory of 2724	1888	rundll32.exe	29
PID 1888 wrote to memory of 2724	1888	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 240
    3⤵
    - Program crash
    PID:2724