88fcfb4aa99e99cb38660d6346ce989abf4569019cfd58cc762b6314a7c1f7e9

Analysis

max time kernel
116s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
02/02/2024, 10:31

Target
$PLUGINSDIR/nsJSON.dll
Size 18KB
Sample240202-mkdrnsdhfk
SHA256 431fc2ed27d0b7a1ce80de07989595effcc3ffb1dea1af6c0e178b53f6bd2f1e
MD5 e89c7cd9336d61bb500ac3e581601878
SHA1 45b2563daa00ba1b747615c23c38ef04b95c5674
SHA512 09485a354ac4ace6084cb6fcbd92eee8488074763c8443638f78e655e45e8aa0fe40a45d4ce0dff116ed3a4bb7bc4d7d845a6ccf0e0bf35533ce81626a8db06f
SSDEEP 384:u1ju3wCtynlKEJAIl0CU4BNe0i5wsVEABy/7tpnYmdnDQVJlN/BmqIw4n:t3wCtynHJAIl0CU4K7yAB8tpVdDQJNI0
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1308	1204	WerFault.exe	14

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4260 wrote to memory of 1204	4260	rundll32.exe	14
PID 4260 wrote to memory of 1204	4260	rundll32.exe	14
PID 4260 wrote to memory of 1204	4260	rundll32.exe	14

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsJSON.dll,#1
1⤵
PID:1204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 612
  2⤵
  - Program crash
  PID:1308

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsJSON.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1204 -ip 1204
1⤵
PID:4112