9384da648c70c68e525fa5b2391c23ad8bab96647a6b41a61b47219ae66ca2e3

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 14:46

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General

Target

$PLUGINSDIR/nxs.dll
Size

6KB
MD5

725a694a4711245e8ec2beafbbb60d2a
SHA1

f7b548df9469faac87c68ac020b32985c62d4e0f
SHA256

ee9da9fad0ae660326395e1d5c293838253389f4939d6216aab945e0228fecab
SHA512

88cd491084fdc23eb604422931d0285aa015f52f877d53099211edc3c4905b59a33fecdd9efb41b77b396aa84e59638479333692bf1ac2f93936a0ffac75d49d
SSDEEP

48:qnnS4Fiv7O5iWwqirm3lg8uyhOdR7r2vR1RWCs0UvudXAgQAsRNZYawUy11C+zQy:an+NqiS3l3TqR90UyYAueawvyvy

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 7 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 1664	1740	rundll32.exe	30
PID 1740 wrote to memory of 1664	1740	rundll32.exe	30
PID 1740 wrote to memory of 1664	1740	rundll32.exe	30
PID 1740 wrote to memory of 1664	1740	rundll32.exe	30
PID 1740 wrote to memory of 1664	1740	rundll32.exe	30
PID 1740 wrote to memory of 1664	1740	rundll32.exe	30
PID 1740 wrote to memory of 1664	1740	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nxs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- 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:1664

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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