cf9faeba6761a3a440934aa6efe03437bb8dcf1e39ff0c57b37c4065cc6bcffd

Analysis

max time kernel
144s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 01:30

Target
cf9faeba6761a3a440934aa6efe03437bb8dcf1e39ff0c57b37c4065cc6bcffd.dll
Size 23KB
Sample221011-bws5yshchm
SHA256 cf9faeba6761a3a440934aa6efe03437bb8dcf1e39ff0c57b37c4065cc6bcffd
MD5 6f1fcb858d81697cc4a70cd007558eb0
SHA1 e14bdfcfc2821eb2e5807fb5e40e26b7eac64aab
SHA512 8f4e77aee00e170ccf71205fa71dfad9f331b4f3dfce1e7c83981167b670ccb01601c388b1563edc0134bd641b1572619dd1804673d3614d0cf2a9f6bb7a3754
SSDEEP 384:8d0tGpoWIOfst4Wh6Zv1lBTpPa4kRPIN7mZtY1fkmIHPWWJJbGWW:GbU4WhGv1ltHkRPejk9
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5024	2948	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 2948	1048	rundll32.exe	82
PID 1048 wrote to memory of 2948	1048	rundll32.exe	82
PID 1048 wrote to memory of 2948	1048	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf9faeba6761a3a440934aa6efe03437bb8dcf1e39ff0c57b37c4065cc6bcffd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf9faeba6761a3a440934aa6efe03437bb8dcf1e39ff0c57b37c4065cc6bcffd.dll,#1
  2⤵
  PID:2948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 544
    3⤵
    - Program crash
    PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2948 -ip 2948
1⤵
PID:1404