f166ff7bf5585d3cff368be6a5a51673c57bb24df6c555619ee3e90c7f066a3d

Analysis

max time kernel
92s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04/03/2024, 06:49

Target
$SYSDIR/UCLiveCore.dll
Size 156KB
Sample240304-hll28acd21
SHA256 b3630697c768f29f5f274a9f4d67bdedd2bf929a798eeeb8329c6d8102791b7b
MD5 ed4e65ab51a08a51cdd2fa64a122fb02
SHA1 8820e4af8824b9d9881250a1f378bdf7e9e363aa
SHA512 ae7c3b05eaf2f0b95935f8d0281ae7a577e56818da9e4e3fde77cdae5c71a67b21ad435265bc2fd8c6fe52ca7bf36bcfd77bc98ce7e3309bc37fff1fc9f11193
SSDEEP 3072:dNtEXT0LPzVxmGaD2UROPc77Xi7psbYFYdc3p49ZtgS0:dEQdxtaDHb7Xi728GqB
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2460	4840	WerFault.exe	89

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 4840	1076	rundll32.exe	89
PID 1076 wrote to memory of 4840	1076	rundll32.exe	89
PID 1076 wrote to memory of 4840	1076	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\UCLiveCore.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\UCLiveCore.dll,#1
  2⤵
  PID:4840
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 628
    3⤵
    - Program crash
    PID:2460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4840 -ip 4840
1⤵
PID:1808