397ff48f9ae2034c72bb9428427fbf6eca8df5b215723ba31094cf323f32df5e | Triage

Analysis

max time kernel
92s
max time network
94s
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 05:58

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General

Target

$PLUGINSDIR/nsProcess.dll
Size

6KB
MD5

783f9ced5ffcb3dc0972f9eb2d4cfba8
SHA1

999523b7f11e4ba08a6f23cb9a40e5323c4a6a25
SHA256

a99c45c1c9522f99955618cbe4212091b2018e5b1bd4231687970589a2ea015e
SHA512

1cb88a698aad36af30a2ae3e07167eddcafda7f31bb1e90fd8dd8f419efa72b356a6e9a2d53d850c211a2a5a974b8503ceb1c794eea3218e008f6d2e3213b40f
SSDEEP

96:ziTu1lnMIoLc/6OXnd4uKYJO89PA8AuA86f/6Cu27RyCtxwR2:ziT+16Ot48JHtAuAL/6sFg2

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1964	2772	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2772	2792	rundll32.exe	84
PID 2792 wrote to memory of 2772	2792	rundll32.exe	84
PID 2792 wrote to memory of 2772	2792	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#1
  2⤵
  PID:2772
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 612
    3⤵
    - Program crash
    PID:1964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2772 -ip 2772
1⤵
PID:4212

Network

MITRE ATT&CK Matrix

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