7ea53d1705cb202531a2dbb02c1d9f070bf662b4ba028c340fd9cacaf06edf1e

Analysis

max time kernel
97s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 12:16

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General

Target

$PLUGINSDIR/nxs.dll
Size

5KB
MD5

7259499597d08655801ecebcfd5f82d9
SHA1

2772b9b7ce9945eb896238ddea1558c48ce055c8
SHA256

09f7c4372e34fedb2c98c1f2cd73275a8ce5f2ce02581789d374513f1ff2fa34
SHA512

8e3c945a5d66d20ca388ed0aaf98548a4da46cd9480d2041c1215414072c3a21a42c8b5606165793457dc7ed5cf729d878c74608f2346d5eee627186ce2fd7d5
SSDEEP

96:C+hGtm1jGTl0NtrqTZPfcPfLxHkWLbYG:C+hjGJ+IVfUfLxEWL

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 3 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 4624	2436	rundll32.exe	83
PID 2436 wrote to memory of 4624	2436	rundll32.exe	83
PID 2436 wrote to memory of 4624	2436	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nxs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nxs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4624

Network

MITRE ATT&CK Enterprise v15

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

Windows 7 deprecation

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