ac574eaf659c27c5b06ebe1cc4c125665c7219e1255f8e0ba7bbc61d5046b25c

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04/01/2025, 21:38

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General

Target

Nexus-Roblox/printsupport/windowsprintersupport.dll
Size

43KB
MD5

33861624e98d79ef87e1f936785e6f55
SHA1

774ab45bf39289f9723363ae8819a771c67b69df
SHA256

dc4f1c80081059aa1ec426a2d66afd5163b04f7a3ac0ae275bf650d66894b492
SHA512

9c56ae87d2702804f4dcc8c5cac83860f8a2f5e8c59059ab29d176e08d56b801c7e9775fc02a7c27ee14ccfc31ff64f3f50e8d2b74823ec7b48077274e56bc87
SSDEEP

768:xXhkTJrc5LMOqZidKxpsi5IW3y7GRepuACpdDGpzUf2hmAj:xXhkTecOKxpn5B3y7GRepuACpUzUf2j

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 812 wrote to memory of 1128	812	rundll32.exe	84
PID 812 wrote to memory of 1128	812	rundll32.exe	84
PID 812 wrote to memory of 1128	812	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Nexus-Roblox\printsupport\windowsprintersupport.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:812
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Nexus-Roblox\printsupport\windowsprintersupport.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1128

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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