Overview
overview
5Static
static
3PolarCord ...rm1.js
windows10-2004-x64
3PolarCord ...rm1.js
windows11-ltsc_2024-x64
3PolarCord ...rm1.js
windows10-2004-x64
3PolarCord ...rm1.js
windows11-ltsc_2024-x64
3PolarCord ...er.vbs
windows10-2004-x64
5PolarCord ...er.vbs
windows11-ltsc_2024-x64
5PolarCord ...es.vbs
windows10-2004-x64
5PolarCord ...es.vbs
windows11-ltsc_2024-x64
5PolarCord ...ce.exe
windows10-2004-x64
1PolarCord ...ce.exe
windows11-ltsc_2024-x64
1PolarCord ...st.exe
windows10-2004-x64
3PolarCord ...st.exe
windows11-ltsc_2024-x64
3PolarCord ...ce.exe
windows10-2004-x64
1PolarCord ...ce.exe
windows11-ltsc_2024-x64
1PolarCord ...ce.exe
windows10-2004-x64
1PolarCord ...ce.exe
windows11-ltsc_2024-x64
1PolarCord ...ce.exe
windows10-2004-x64
1PolarCord ...ce.exe
windows11-ltsc_2024-x64
1PolarCord ...er.vbs
windows10-2004-x64
5PolarCord ...er.vbs
windows11-ltsc_2024-x64
5PolarCord ...es.vbs
windows10-2004-x64
5PolarCord ...es.vbs
windows11-ltsc_2024-x64
5PolarCord ...ce.exe
windows10-2004-x64
1PolarCord ...ce.exe
windows11-ltsc_2024-x64
1PolarCord ...st.exe
windows10-2004-x64
3PolarCord ...st.exe
windows11-ltsc_2024-x64
3PolarCord ...ce.exe
windows10-2004-x64
1PolarCord ...ce.exe
windows11-ltsc_2024-x64
1Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 23:16
Static task
static1
Behavioral task
behavioral1
Sample
PolarCord Interface/Form1.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
PolarCord Interface/Form1.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
PolarCord Interface/PolarCord Interface/Form1.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
PolarCord Interface/PolarCord Interface/Form1.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
PolarCord Interface/PolarCord Interface/Properties/Resources.Designer.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
PolarCord Interface/PolarCord Interface/Properties/Resources.Designer.vbs
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
PolarCord Interface/PolarCord Interface/Properties/Resources.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
PolarCord Interface/PolarCord Interface/Properties/Resources.vbs
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
PolarCord Interface/PolarCord Interface/bin/Debug/PolarCord Interface.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
PolarCord Interface/PolarCord Interface/bin/Debug/PolarCord Interface.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
PolarCord Interface/PolarCord Interface/bin/Debug/PolarCord Interface.vshost.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
PolarCord Interface/PolarCord Interface/bin/Debug/PolarCord Interface.vshost.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
PolarCord Interface/PolarCord Interface/bin/Release/PolarCord Interface.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
PolarCord Interface/PolarCord Interface/bin/Release/PolarCord Interface.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
PolarCord Interface/PolarCord Interface/obj/Debug/PolarCord Interface.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
PolarCord Interface/PolarCord Interface/obj/Debug/PolarCord Interface.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
PolarCord Interface/PolarCord Interface/obj/Release/PolarCord Interface.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
PolarCord Interface/PolarCord Interface/obj/Release/PolarCord Interface.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
PolarCord Interface/Properties/Resources.Designer.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
PolarCord Interface/Properties/Resources.Designer.vbs
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
PolarCord Interface/Properties/Resources.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral22
Sample
PolarCord Interface/Properties/Resources.vbs
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral23
Sample
PolarCord Interface/bin/Debug/PolarCord Interface.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral24
Sample
PolarCord Interface/bin/Debug/PolarCord Interface.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral25
Sample
PolarCord Interface/bin/Debug/PolarCord Interface.vshost.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
PolarCord Interface/bin/Debug/PolarCord Interface.vshost.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
PolarCord Interface/obj/Debug/PolarCord Interface.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral28
Sample
PolarCord Interface/obj/Debug/PolarCord Interface.exe
Resource
win11ltsc2024-20260911-en
General
- Target PolarCord Interface/PolarCord Interface/bin/Debug/PolarCord Interface.vshost.exe
- Size 13KB
- Sample261012-29a5eafa88
- SHA256 c7b2e4e4fb2fcc44c953673ff57c3d14bdf5d2008f35e9a84c2a11735f2d268f
- MD5 99f9b3ab8971e77b5c93864ee0a7b97d
- SHA1 5ddc58cfb6d68a03c4201889819163abcf0f4ec5
- SHA512 b1723e0d5707a5b7faeba6c3e11d6fbcb57c51af1368d8ac18cc7030f0de44ed9a53b38a1ed0ca6cb19a1a5f00b1172484060cbddc8f343c76ce39ef10bd9b72
- SSDEEP 192:HSgRxBcWLVmWUo6oEQKPnEt2yt8mGafdjIafdjShj7NoVE8I:J72WhmWRnELKt8HafdjIafdjcj3F
- TLSH T1AE520AC28B3CC207FD572D712A69EEC23D7CE7C28C66DA2A11DAE59D08477D4572191C
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname PolarCord Interface.vshost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain PolarCord Interface.vshost.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4264 wrote to memory of 4116 4264 PolarCord Interface.vshost.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\PolarCord Interface\PolarCord Interface\bin\Debug\PolarCord Interface.vshost.exe"C:\Users\Admin\AppData\Local\Temp\PolarCord Interface\PolarCord Interface\bin\Debug\PolarCord Interface.vshost.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:4264 -
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 15722⤵PID:4116
-