a102b644fd134778f28e1105e4645e84ff4d05687351990de90ae27a89f0513b

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
31/05/2024, 06:44

Target
$PLUGINSDIR/nsDialogs.dll
Size 9KB
Sample240531-hhlbhsbb66
SHA256 8d4b1c275fd1cd0782a265080b56d1aec8d1c93edca5ef3b050d1d20d7b61f33
MD5 6e64e5d5f9498058a300b26b8741d9d5
SHA1 837ce28e5e02788da63a7f1d8f20207d2b0bf523
SHA512 f53514d36021d79f85df2494d403f03589b3ad848889b9224f962cc932ef740f127131a914c7171ad8136ca1ef631285ea1c80576db18ccf8ea56940eb00ea1e
SSDEEP 96:oWW4JlD3c151V1gQoE8cxM2DjDf3GEst+Nt+jvcx4P8qndYv0PLE:oWp3ggQF8REskpx8dO0PLE
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2892	1660	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 1660	1940	rundll32.exe	28
PID 1940 wrote to memory of 1660	1940	rundll32.exe	28
PID 1940 wrote to memory of 1660	1940	rundll32.exe	28
PID 1940 wrote to memory of 1660	1940	rundll32.exe	28
PID 1940 wrote to memory of 1660	1940	rundll32.exe	28
PID 1940 wrote to memory of 1660	1940	rundll32.exe	28
PID 1940 wrote to memory of 1660	1940	rundll32.exe	28
PID 1660 wrote to memory of 2892	1660	rundll32.exe	29
PID 1660 wrote to memory of 2892	1660	rundll32.exe	29
PID 1660 wrote to memory of 2892	1660	rundll32.exe	29
PID 1660 wrote to memory of 2892	1660	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:1940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1660
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 240
    3⤵
    - Program crash
    PID:2892