fa0572c044c10429d2a7e84b03d315dc414ffa06fdcf81e39ecd2e8583fbddd5

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/09/2024, 22:42

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General

Target

$PLUGINSDIR/waterctrl.dll
Size

16KB
MD5

3d2a9eebe3b8d170cd5ddc4baecb4386
SHA1

4106951885c5d2168c74a192c2818228c2a67462
SHA256

491e350cdc0320a6a9cbc1470a5490fe29eec67624da63ea9301d1dc8199b6a1
SHA512

819c8a85941eb4b6ab998c0b768a8484c6aad536431dc9d426971c96f2d17e3decee7bd1d5be511cb830f4f2277728b84411d624221b4246d91959ea5d07a649
SSDEEP

192:tweCxGHBykilusRf/D4WMJSuDVECsID01LWZV3HowiAgRAzuX/XDM9IHt:+NkHBeXErZhECsIDCAZHo2W/4s

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
3060	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 3060	2520	rundll32.exe	30
PID 2520 wrote to memory of 3060	2520	rundll32.exe	30
PID 2520 wrote to memory of 3060	2520	rundll32.exe	30
PID 2520 wrote to memory of 3060	2520	rundll32.exe	30
PID 2520 wrote to memory of 3060	2520	rundll32.exe	30
PID 2520 wrote to memory of 3060	2520	rundll32.exe	30
PID 2520 wrote to memory of 3060	2520	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\waterctrl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\waterctrl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3060

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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