87fb7d3b0ecb9a34705b9f25e5e3b279b567be516fb11e1a8386ac02f1ddbe61

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 15:49

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General

Target

UIControls.dll
Size

14KB
MD5

e48c8103e85b6bb0ae0759d01747ea63
SHA1

cdf4c2de56d68aaff4cf4f917bf78319061fc914
SHA256

f45366d24a5f688a265b3edc518b8b26945872a6a81e2b787e313fc1f272d5e6
SHA512

30701fb887b58dc8a0d8d39faf305f43ca3b068d0e528afeb92c374ae9b718456ec81fd8e3cc53b7adf936ea7bf3dc925a3e32e36adc2b41a1ee46035e382b10
SSDEEP

384:fJo8dCciOyp7yWL2zitnBJu333333bDPLL6j5:HCtnBJu3333333jL6j5

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 2184 wrote to memory of 1988	2184	rundll32.exe	30
PID 2184 wrote to memory of 1988	2184	rundll32.exe	30
PID 2184 wrote to memory of 1988	2184	rundll32.exe	30
PID 2184 wrote to memory of 1988	2184	rundll32.exe	30
PID 2184 wrote to memory of 1988	2184	rundll32.exe	30
PID 2184 wrote to memory of 1988	2184	rundll32.exe	30
PID 2184 wrote to memory of 1988	2184	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UIControls.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\UIControls.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1988

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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