a77026369a419d406016777fa7e8e6807a4c2ae6e2dab8a86e49ed9c53ae56df

Analysis

max time kernel
152s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
09-02-2023 07:07

Target

a77026369a419d406016777fa7e8e6807a4c2ae6e2dab8a86e49ed9c53ae56df.dll
Size

369KB
MD5

0d570f6da1c962502b0f54307b0d9abf
SHA1

78b84f9692c5d06e639687031758f3f2879e5844
SHA256

a77026369a419d406016777fa7e8e6807a4c2ae6e2dab8a86e49ed9c53ae56df
SHA512

0407c0e365514951dbb96dab5b9c31c24606fab62be67b262b030d3da79f2df98a38b0a43a846a785c92463318d13ce582a0b3aa345dcdd3de01a2247b6b8bc1
SSDEEP

6144:ey4m1oD0paFOpmC68BiK9cp7W0tp818tJT0oVlTB9PYa5haic:yeS0oA68iKydpo8tVP3BZH

Score

3^/10

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

456 4340 WerFault.exe rundll32.exe
3276 4340 WerFault.exe rundll32.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

rundll32.exe

pid process

4340 rundll32.exe

pid	pid_target	process	target process
456	4340	WerFault.exe	rundll32.exe
3276	4340	WerFault.exe	rundll32.exe

pid	process
4340	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3536 wrote to memory of 4340	3536	rundll32.exe	rundll32.exe
PID 3536 wrote to memory of 4340	3536	rundll32.exe	rundll32.exe
PID 3536 wrote to memory of 4340	3536	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a77026369a419d406016777fa7e8e6807a4c2ae6e2dab8a86e49ed9c53ae56df.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3536

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a77026369a419d406016777fa7e8e6807a4c2ae6e2dab8a86e49ed9c53ae56df.dll,#1
2⤵
- Suspicious use of SetWindowsHookEx
PID:4340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 608
3⤵
- Program crash
PID:456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 604
3⤵
- Program crash
PID:3276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4340 -ip 4340
1⤵
PID:5012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4340 -ip 4340
1⤵
PID:4596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4340 -ip 4340
1⤵
PID:1872

memory/4340-132-0x0000000000000000-mapping.dmp

Download
memory/4340-133-0x0000000010000000-0x00000000100D2000-memory.dmp

Filesize
840KB

Download
memory/4340-135-0x0000000010000000-0x00000000100D2000-memory.dmp

Filesize
840KB

Download
memory/4340-136-0x0000000010000000-0x00000000100D2000-memory.dmp

Filesize
840KB

Download
memory/4340-134-0x0000000010000000-0x00000000100D2000-memory.dmp

Filesize
840KB

Download