8bc4d422624113b2af547b64fa7df842b821f189ca4d7bad6e75767fec4a9e59

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
27/05/2024, 17:28

Target
data/NCC3.dll
Size 72KB
Sample240527-v2fllacf56
SHA256 38274608d5a4b53ec22f8099f798ba46ce0ed41db65a33dfb3853f0dbf849f6f
MD5 aa84f91edd922e7b3bb979e663c94f1a
SHA1 da46b9962a6c6cceef38c3e11b8b5bc9c1b536fa
SHA512 88392fc77a0300ece306908867be38011530d9eefdf003452ba86d82f2fa4a61c2b27a199f376ac307c095beaa4f52cefcab59c8b28fa187c0bca13f55f2d98b
SSDEEP 1536:a44UF/3qab79HtYDAD5MPEBq9iNv6qfSOBHfVW:a44G3fRMPiuuv6qqOBHfVW
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4444	4888	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 4888	944	rundll32.exe	82
PID 944 wrote to memory of 4888	944	rundll32.exe	82
PID 944 wrote to memory of 4888	944	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\NCC3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\NCC3.dll,#1
  2⤵
  PID:4888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 604
    3⤵
    - Program crash
    PID:4444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4888 -ip 4888
1⤵
PID:2604