f671a079f5f6ba764c5aa771b4c0bdfee1941aebe005eec073cb980893912c88

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 14:07

Target
$PLUGINSDIR/NSISdl.dll
Size 14KB
Sample240313-rfe66aef7s
SHA256 f144d17060052ce6205fdf717a647f6b4e20c268fea14e81efc26356d00bbaab
MD5 01776e92060ac00338d0367e49518384
SHA1 928f7d41e59a1f9fefadeea6226c5a223ebcd699
SHA512 2da8cb9c0cb7ff983b137d321f48f5ecf24600c1b52570691ed527531cdb61c98f8b2cf0c53446cb4e7f98d571f8e2591a3f3570ac9722abbac25648866d9881
SSDEEP 192:SpM3f5sTMzoU7Fs0+/tcDm0tzailQvzwTaoxs+/rH6hqCeHtpflVp6kn2VgsTwp:SpM3xcMzRF4/Gv+H+D6hqbgk2rTwp
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1764	3852	WerFault.exe	88

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 3852	1452	rundll32.exe	88
PID 1452 wrote to memory of 3852	1452	rundll32.exe	88
PID 1452 wrote to memory of 3852	1452	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
  2⤵
  PID:3852
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3852 -s 624
    3⤵
    - Program crash
    PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3852 -ip 3852
1⤵
PID:3140