Overview
overview
8Static
static
3Windows NT/dialer.exe
windows10-2004-x64
3Windows NT/dialer.exe
windows11-ltsc_2024-x64
3Windows NT...is.dll
windows10-2004-x64
3Windows NT...is.dll
windows11-ltsc_2024-x64
8Windows NT...rm.dll
windows10-2004-x64
3Windows NT...rm.dll
windows11-ltsc_2024-x64
3Windows NT...rm.exe
windows10-2004-x64
3Windows NT...rm.exe
windows11-ltsc_2024-x64
3hyper terminal.lnk
windows10-2004-x64
7hyper terminal.lnk
windows11-ltsc_2024-x64
8Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/07/2026, 14:36
Static task
static1
Behavioral task
behavioral1
Sample
Windows NT/dialer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Windows NT/dialer.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral3
Sample
Windows NT/htrn_jis.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Windows NT/htrn_jis.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral5
Sample
Windows NT/hypertrm.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Windows NT/hypertrm.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral7
Sample
Windows NT/hypertrm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Windows NT/hypertrm.exe
Resource
win11ltsc2024-20260630-en
Behavioral task
behavioral9
Sample
hyper terminal.lnk
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
hyper terminal.lnk
Resource
win11ltsc2024-20260629-en
General
- Target hyper terminal.lnk
- Size 1KB
- Sample260701-ry1wksh17s
- SHA256 6126e53cb94a2a267e065ec473f5ff7137f94d421b8c05ca894c4420079d8859
- MD5 f93b0e16d7512b236e6530a977d4f472
- SHA1 8d2e82e1462e06c1fd5af70c966798fa8a716400
- SHA512 6143dbde49a03c6277e6283031b958aa6c7482e6a4aae54f51cd0b3949a28a51e248316fc1eac0371552d4ca8e037f0c754af2bbcb8ba21a2aa9c439a6c6fe4d
- TLSH T1093199023EE01519F77787F18FB6F11DDABA34614A22E38F0189822F14E66188A20F77
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation cmd.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hypertrm.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\telnet\shell\open\command hypertrm.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3648 wrote to memory of 3760 3648 cmd.exe 86
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\hyper terminal.lnk"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3648 -
C:\Users\Admin\AppData\Local\Temp\Windows NT\hypertrm.exe"C:\Users\Admin\AppData\Local\Temp\Windows NT\hypertrm.exe"2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:3760
-