9f83690b4ba738a40f8993645d5d02d3fda46041bf93a97cbde487fe09e3bb86

Resubmissions

09-08-2024 06:22

240809-g5c3zs1ejc 10

Analysis

max time kernel
1460s
max time network
1487s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
09-08-2024 06:22

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General

Target

ProtoInputIJP32.dll
Size

233KB
MD5

9c5817ba6fa4fd8deb31309a776a1e08
SHA1

0571ed8d66147069d801c4c6231068264d542c87
SHA256

424ce8375956924481a42838060c3320b68a0cac845be1bc7d43f811ed198d0d
SHA512

569eb6845de503227f6a735faec2d9b0bee0fcd80acdf9ee0eb2196d0b781a8d06eab204a16beb246f74f406257b5b646b419808543c83f6310c17cfcb731aeb
SSDEEP

3072:831yH1FIUiso7EAsNpi8dU1dqxjJT2Xywh52jJmLH:8FyVEsohGp3dUPKjnFmLH

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 4568 wrote to memory of 244	4568	rundll32.exe	rundll32.exe
PID 4568 wrote to memory of 244	4568	rundll32.exe	rundll32.exe
PID 4568 wrote to memory of 244	4568	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ProtoInputIJP32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4568

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ProtoInputIJP32.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:244

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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