ef289b99dc8b77779b5fede08992c71bbcf64e0e65d979f7eb68804a41f4d2bc

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 04:19 UTC

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General

Target

$PLUGINSDIR/newadvsplash.dll
Size

8KB
MD5

7ee14dff57fb6e6c644b318d16768f4c
SHA1

9a5d5b31ab56ab01e9b0bd76c51b8b4605a8ccce
SHA256

53377d0710f551182edbab4150935425948535d11b92bf08a1c2dcf989723bd7
SHA512

0565ff2bdbdf044c5f90bd45475d478b48cdbd5e19569976291b1bdd703e61355410c65f29f2c9213faf56251beb16d342c8625288dad6afc670717b9636d51f
SSDEEP

96:qD5UDaGxZH52QhtZafDP9BTS9nPg83UniV/zRzGEl1DMl1zN6LmeYt4dO:W5UDaGxZH5T0j+9nl3BzG0IZ6LqN

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 1924 wrote to memory of 2700	1924	rundll32.exe	31
PID 1924 wrote to memory of 2700	1924	rundll32.exe	31
PID 1924 wrote to memory of 2700	1924	rundll32.exe	31
PID 1924 wrote to memory of 2700	1924	rundll32.exe	31
PID 1924 wrote to memory of 2700	1924	rundll32.exe	31
PID 1924 wrote to memory of 2700	1924	rundll32.exe	31
PID 1924 wrote to memory of 2700	1924	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\newadvsplash.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\newadvsplash.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2700

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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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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