bd73f27673d98e8d9fb20bec3ef0dd4456e33eefead3839a68c2228a5c1686ab

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-12-2024 09:57

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General

Target

Nwiz.dll
Size

54KB
MD5

af5cfacd0e4f50aea5e1353131d31ee1
SHA1

2c25083e39c4604bcde7ebc1ea966d45646eead8
SHA256

60737caef33db58b24924eecaeb13e9d6c6cbc27408fd2c59cda67d326b1495e
SHA512

5c58ecb55ca6a82bfe6d5647058b4d2e852010029d4a356d7cbd4a4e7fa3f31ca3fb88a8e81c9566e9d9736e104e8d8375053ff89d90802cc145e27349155db9
SSDEEP

1536:99Yy15JFAVwHDDUpGPxXrE0aoG8GrjkRXaFyu:7Y8tDUpGsjkRXaFyu

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 2404 wrote to memory of 2420	2404	rundll32.exe	28
PID 2404 wrote to memory of 2420	2404	rundll32.exe	28
PID 2404 wrote to memory of 2420	2404	rundll32.exe	28
PID 2404 wrote to memory of 2420	2404	rundll32.exe	28
PID 2404 wrote to memory of 2420	2404	rundll32.exe	28
PID 2404 wrote to memory of 2420	2404	rundll32.exe	28
PID 2404 wrote to memory of 2420	2404	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Nwiz.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Nwiz.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2420

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

Replay Monitor

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Downloads

memory/2420-0-0x0000000000180000-0x0000000000193000-memory.dmp

Filesize
76KB

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