3cb7340b5b0b250a5b8d6cbf45bee4355be09c9a4d4fe2b2fac9abd5c7b95efd

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-08-2024 13:20

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General

Target

bin/Accessibility.dll
Size

19KB
MD5

c46e0413edba49fcb022f2059b8328c7
SHA1

c244c02b1eadb71dd7e389de16273e660dd1beed
SHA256

759cc60cd64286916cb932a89317ee8697232014a4373b8f10bd4f756cccea45
SHA512

20010408973909dc4cf1a0ac74cfe370f89178117d5ea256634f9fe6074883bf9997aeccf61b8da2bc10668e98decfa2d1e335bc9d9b2790b17ef06a27989a18
SSDEEP

384:UWI/W82MkSiVKmE+FNZgOcHi8jdHRN7CGlGseoR:2NEEfOcHfRs0

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1580 wrote to memory of 3900	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 3900	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 3900	1580	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\Accessibility.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\Accessibility.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:3900

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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