1f3ffe4e41193b2c98edbb0726cf9ac6102a8e2346a1485788e1b83e99407995

Analysis

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
30/07/2026, 03:08

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General

Target
$PLUGINSDIR/NScurl.dll
Size 3.7MB
Sample260730-dndfmsbr4y
SHA256 1f3ffe4e41193b2c98edbb0726cf9ac6102a8e2346a1485788e1b83e99407995
MD5 b92b00bde182c750feea85f03fcab8a4
SHA1 6323082464a9559885d9b637dd666f2cb8018bff
SHA512 e8be32fdf1478863da014e7040fd3b8fa4ea3e5055cabab47f4f8296c93a0ae00dc82be2b23ae9e2371b3ebc0d2da13b51edb0705dd779c710b5a4720acfd8ca
SSDEEP 98304:deOVpO6zhYO6Q3KfJm4Qwj9gxWnsYeyxLnf5si73oFUPqpDx:deOPO6zhYO6YKfJm4QwjKQ7rxbf5h73i
TLSH
T1D9063994FECB00F5E55398F0F49BB37F873096054025EABAFE485E26F933745261A21A
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 516 wrote to memory of 2756	516	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NScurl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NScurl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2756

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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