1f7746f66fe34a60c699d206480985db98616fa0c5bb990db70d808efe0ffd22

Analysis

max time kernel
446s
max time network
453s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
10-11-2024 07:27

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General

Target

locales/x86/ACE.dll
Size

1.1MB
MD5

d0ae82cdf9911bec3eddda128602af04
SHA1

58e167521f2b028d03aeb6c926d34c2c969fa9c6
SHA256

f9675304d13efaee32e6b4a3317b64231a59b684532a898d12b4e7ed88518afd
SHA512

c1520462a8e02ab09e2a101207e88cf6861b48c32b7c2523047251496479740a84987fb19aba4dc8610abe2c81e5f7dbc80c51b8667f4953e17dda583d27557d
SSDEEP

24576:tmGLzPLOXbuKR17zBXE+MXRHRg2yTEg863NzSxoopoo+F:v3jOyY7zB0+MXRHRg2iBrdzSqF

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 3 IoCs

description	pid	Process	procid_target
PID 3920 wrote to memory of 1592	3920	rundll32.exe	77
PID 3920 wrote to memory of 1592	3920	rundll32.exe	77
PID 3920 wrote to memory of 1592	3920	rundll32.exe	77

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\locales\x86\ACE.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\locales\x86\ACE.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1592

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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