d07a3ca08c9fc3843e8e6c741db577513ff49a863598ce9a32c8199d3017fc64 | Triage

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 22:51

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General

Target

$PLUGINSDIR/nsProcess.dll
Size

4KB
MD5

8f4ac52cb2f7143f29f114add12452ad
SHA1

29dc25f5d69bf129d608b83821c8ec8ab8c8edb3
SHA256

b214d73aea95191f7363ad93cdc12b6fbd50a3a54b0aa891b3d45bc4b7b2aa04
SHA512

2f9e2c7450557c2b88a12d3a3b4ab999c9f2a4df0d39dcd795b307b89855387bc96fc6d4fb51de8f33de0780e08a3b15fdad43daeaf7373cca71b01d7afdaf0c
SSDEEP

48:6sG7qYBUYBFxhRwYCI0owYlOdkPm4LYZ5sRXEv26vqAa4GEVu:HhYBUYBL0Toa7+Q5sKG4GEV

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4584	3540	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 3540	4636	rundll32.exe	83
PID 4636 wrote to memory of 3540	4636	rundll32.exe	83
PID 4636 wrote to memory of 3540	4636	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
  2⤵
  PID:3540
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3540 -s 600
    3⤵
    - Program crash
    PID:4584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3540 -ip 3540
1⤵
PID:3704

Network

MITRE ATT&CK Matrix

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