8fb0ce88b39069c7424c64ab9d30b3b8daa5da9fdb72a52d31f45b494a8eadcd

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-08-2024 14:20

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General

Target

data/meterpreter/ext_server_lanattacks.x86.dll
Size

173KB
MD5

955ab9c110966ff061609315e26b9c2d
SHA1

cc7704ecba0bc255ad4e30e0ba7eff9ab51860d2
SHA256

8212fa6de11fa5aca1442f0e45600eaccbd99e78ef4cd49e8ff56a14d85ea63b
SHA512

2140f0e73d559fffe69c7eb0dd80ea9d18ffb04af4db434d28c1d3fdf5c69648964f52460212dfee626551534c8d264bed5c159e0cc2945647a0f127cae8aef1
SSDEEP

3072:ihfHE/TM9s9n9vdpiZdNlD1vJwebwp0g51vcnSjX+:0HytdIHDNJUgaX

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2528	4344	WerFault.exe	84

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 4964 wrote to memory of 4344	4964	rundll32.exe	84
PID 4964 wrote to memory of 4344	4964	rundll32.exe	84
PID 4964 wrote to memory of 4344	4964	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\meterpreter\ext_server_lanattacks.x86.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\meterpreter\ext_server_lanattacks.x86.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4344
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 612
    3⤵
    - Program crash
    PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4344 -ip 4344
1⤵
PID:4352

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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