a0e8d56559ae834123ccca88fbc04663a8f0adbf3da0b297f6dae798747318dd

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 23:02

Target

$PLUGINSDIR/nsResize.dll
Size

4KB
MD5

a8655e0ca9e079edc631838273afc087
SHA1

20c4468e90f961c499870cfa6a179c82f6d72675
SHA256

eeb2705599c3075e652762e74c88d3cb482e01ad8cae65f02022f91aebf13cb5
SHA512

383201fc7f0d15f0d02ae638e411becac61eb5f475020220035ba6df560aee23cbb90082e6827aeaba434e150c08df87914e3cea308ed197f86d560eacc369e1
SSDEEP

96:Ue6mLjDsOqfMJggfp2BnorPJ7G17JAgX45:YXOqfMJPfp2Bnci1NAI

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
behavioral16/memory/452-0-0x0000000075110000-0x0000000075119000-memory.dmp	acprotect
behavioral16/memory/452-2-0x0000000075110000-0x0000000075119000-memory.dmp	acprotect

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

Processes:

resource	yara_rule
behavioral16/memory/452-0-0x0000000075110000-0x0000000075119000-memory.dmp	upx
behavioral16/memory/452-2-0x0000000075110000-0x0000000075119000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4172 452 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4172	452	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 900 wrote to memory of 452	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 452	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 452	900	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsResize.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:900

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsResize.dll,#1
2⤵
PID:452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 452 -s 600
3⤵
- Program crash
PID:4172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 452 -ip 452
1⤵
PID:3248

memory/452-0-0x0000000075110000-0x0000000075119000-memory.dmp

Filesize
36KB

Download
memory/452-2-0x0000000075110000-0x0000000075119000-memory.dmp

Filesize
36KB

Download