e9513b93a02e9e9299115da786e7a849383c365f437a3559b24425f3db9e5e4a

Analysis

max time kernel
148s
max time network
112s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/07/2026, 14:36

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General

Target
Windows NT/hypertrm.dll
Size 344KB
Sample260701-ry1wksh17s
SHA256 e9513b93a02e9e9299115da786e7a849383c365f437a3559b24425f3db9e5e4a
MD5 47751c3d91393721596218e4f25ab1d3
SHA1 a1fce19c56b55da08d6e6a7f34bb5a868460012b
SHA512 96c60d96ae4a98e61fcef06bf39a64dae418917d193ab9305294f91e12b50e9b1ac3f89a750bd77a678fddab0d2a1995abf3ca3a576e6119b91506fa5a6aeb62
SSDEEP 6144:9895HyvfP4UkMn+qtbBzPEf4afBKutFV+ZYRXbEfigkuA0MX7aDbq:9895HyvfP4UkMn+qtbBzPXabPRLE+JX
TLSH
T16E740A10A2D08232E8E36670A1ACB770657EBD711B78D5CFE7405EEDA8B0AD09E35357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 6084	4392	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Windows NT\hypertrm.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Windows NT\hypertrm.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:6084

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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