2b2cf7838d9d1ae651b78c4a23a5fcd61e795095eddb7a1c8b044357a3d67a7b

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 04:08

Target

$PLUGINSDIR/dsvfr.dll
Size

126KB
MD5

c77a97b9a08e2e742170cc1aa7c2fcb1
SHA1

98d637e1f3cf0fdebd74bf821aaf43bd42590a06
SHA256

e9f06c5e19f0682473abc1f73fd7c400dbb0d79124c161f4f863a2be7249ac72
SHA512

f73d8ba2dc2bb0707edbc0ba1fd9b89742fc91f787c5c58f9243dad42a2de64d655bd34068d3a92a7630810249f3fdeb389b2318a3d1482f29b5ce79e0fbc575
SSDEEP

1536:FNq0obaPab4FZRC7SEDfqsaOFX4nmffJx+MxADrwx7E5nEBxDJfWzxpP7pkDfur:7q0May6RC7/GmfrJ9x7EsDWzxpPNkDf

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1320	1680	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 1680	2792	rundll32.exe	28
PID 2792 wrote to memory of 1680	2792	rundll32.exe	28
PID 2792 wrote to memory of 1680	2792	rundll32.exe	28
PID 2792 wrote to memory of 1680	2792	rundll32.exe	28
PID 2792 wrote to memory of 1680	2792	rundll32.exe	28
PID 2792 wrote to memory of 1680	2792	rundll32.exe	28
PID 2792 wrote to memory of 1680	2792	rundll32.exe	28
PID 1680 wrote to memory of 1320	1680	rundll32.exe	29
PID 1680 wrote to memory of 1320	1680	rundll32.exe	29
PID 1680 wrote to memory of 1320	1680	rundll32.exe	29
PID 1680 wrote to memory of 1320	1680	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dsvfr.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dsvfr.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 220
    3⤵
    - Program crash
    PID:1320