474fd9fe6c656f49d4dcc9c304b4b076de5076e48f73017ab1336d4a727c6186 | Triage

Analysis

max time kernel
95s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 17:20

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General

Target

$PLUGINSDIR/CustomnsWeb.dll
Size

42KB
MD5

f705fa42cb1edf73153cfe6bef657387
SHA1

24462c7b144ecb7778ca7a93b9e1dd62464ea81a
SHA256

39fefafc4ede6838061b804a44b0416ed4929c3c3ff9e64b1e0956186734094f
SHA512

d993d37b53b60a009021154e5032965c29789fbb8d7b0907dc0877f36abe5d7456a33a8e3111158ee82fd306d24d3aeabe81be776ca5d2f09b8413ff437aa936
SSDEEP

384:Rl9jSW3OJO9zbkU3UjVzU2QSvA5q/8Bigip:RHjxOJO95mVzjQCAU/S

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3796	5004	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 5004	2516	rundll32.exe	83
PID 2516 wrote to memory of 5004	2516	rundll32.exe	83
PID 2516 wrote to memory of 5004	2516	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CustomnsWeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CustomnsWeb.dll,#1
  2⤵
  PID:5004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 664
    3⤵
    - Program crash
    PID:3796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5004 -ip 5004
1⤵
PID:2916

Network

MITRE ATT&CK Matrix

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Downloads

memory/5004-0-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/5004-1-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download