5dccb71a2904aac46581cc3069a702613cfb0047633b8e584d62de62dc379575

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-01-2025 17:30

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General

Target

rtl120.dll
Size

1.1MB
MD5

adf82ed333fb5567f8097c7235b0e17f
SHA1

e6ccaf016fc45edcdadeb40da64c207ddb33859f
SHA256

d6dd7a4f46f2cfde9c4eb9463b79d5ff90fc690da14672ba1da39708ee1b9b50
SHA512

2253c7b51317a3b5734025b6c7639105dbc81c340703718d679a00c13d40dd74ccaba1f6d04b21ee440f19e82ba680aa4b2a6a75c618aed91bd85a132be9fc92
SSDEEP

24576:GbhVoNWbA1m6z1hGaMopv3RdaK6IPFf0DtDN9Tox0gc:vtQZPTtgc

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 2076 wrote to memory of 2984	2076	rundll32.exe	30
PID 2076 wrote to memory of 2984	2076	rundll32.exe	30
PID 2076 wrote to memory of 2984	2076	rundll32.exe	30
PID 2076 wrote to memory of 2984	2076	rundll32.exe	30
PID 2076 wrote to memory of 2984	2076	rundll32.exe	30
PID 2076 wrote to memory of 2984	2076	rundll32.exe	30
PID 2076 wrote to memory of 2984	2076	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\rtl120.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\rtl120.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2984

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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