4aff974db2413e19562609cfa92f7a0c22a1f392c6b44fc0305740f79f323e9d | Triage™

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2024, 17:11

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General

Target
$PLUGINSDIR/KillProcDLL.dll
Size 4KB
Sample240128-vp9c5secf7
SHA256 c2689ba1f66066afce85ca6457ecd36370be0fe351c58422e45efd0948655c93
MD5 99f345cf51b6c3c317d20a81acb11012
SHA1 b3d0355f527c536ea14a8ff51741c8739d66f727
SHA512 937aa75be84a74f2be3b54dc80fac02c17dad1915d924ef82ab354d2a49bc773ee6d801203c52686113783a7c7ea0e8ed8e673ba696d6d3212f7006e291ed2ef
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3928	3252	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 3252	2604	rundll32.exe	84
PID 2604 wrote to memory of 3252	2604	rundll32.exe	84
PID 2604 wrote to memory of 3252	2604	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
  2⤵
  PID:3252
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3252 -s 600
    3⤵
    - Program crash
    PID:3928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3252 -ip 3252
1⤵
PID:1440

Network

MITRE ATT&CK Matrix

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Downloads

memory/3252-0-0x0000000010000000-0x0000000010003000-memory.dmp

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memory/3252-1-0x0000000010000000-0x0000000010003000-memory.dmp

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