4b99c56a63521cfd4ac8a7648a92a5737ebc2b009d442e10445a8d44db846d47

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 16:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

out.dll
Size

204KB
MD5

ee68099cc0f91368bb0fd7776825997d
SHA1

ceca56c76b482067ce778458a0c636fdde631e4b
SHA256

409d7d865606d490327f703c9f39db2d69f6d14fdd251b53b17b3f3bc8e57d5d
SHA512

26e7142c2210dbc13b2c479baaa75fa47efc956f1c05d084c4f63461624b40bb8434e1f64a406b2e8a632a54eabbc6c304bc195610c206eb342b637a98a3fb6b
SSDEEP

3072:fNbAvbcQX8kh8FFrL6chJ/ZuHwfXredwXBNwAg0Fu6DMPX:fNjseFdX/dfTOAOI+

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 2232 wrote to memory of 2248	2232	rundll32.exe	30
PID 2232 wrote to memory of 2248	2232	rundll32.exe	30
PID 2232 wrote to memory of 2248	2232	rundll32.exe	30
PID 2232 wrote to memory of 2248	2232	rundll32.exe	30
PID 2232 wrote to memory of 2248	2232	rundll32.exe	30
PID 2232 wrote to memory of 2248	2232	rundll32.exe	30
PID 2232 wrote to memory of 2248	2232	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\out.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\out.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2248

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

Loading Replay Monitor...