f6b7aed9c264e53bbaf001e40205d1b38feafe5f51484ab9977fb9b2f4189bd9

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 18:46

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General

Target

UnlockerHook.dll
Size

4KB
MD5

abbee3e367f6e6ed415d33c78121ffa9
SHA1

72ed524e769a9f8e72804c019a1cbf58f0d305a7
SHA256

af36ab81c5befe41140a5da5f605361be18b55d6410da1cbf1bf7e0dcf52bc92
SHA512

a01c955f3f60325c4aba28ea6c4c8c0d9f0b1a46928fccb37d38ad676eeaee8814fb15ca15ccb79739d63802bd850940e365cf542d2de1381276d22796f62c63
SSDEEP

48:C5H6MDvlw43mN6MJmxolFuTUyJaeGA9TKziUFvQ4wZK0E8ee1kAosky4+q+O:AH1ln4J9FwzKBkEtjJ+DO

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 SetWindowsHookEx 1 IoCs

pid	Process
944	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 944	4356	rundll32.exe	83
PID 4356 wrote to memory of 944	4356	rundll32.exe	83
PID 4356 wrote to memory of 944	4356	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UnlockerHook.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\UnlockerHook.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:944

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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