2350a0ca0936f84de835dce2561fc47ba68ee6669b697d5818b08004e2544f72

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 07:14

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General

Target

$PLUGINSDIR/inetc_n.dll
Size

20KB
MD5

c498ae64b4971132bba676873978de1e
SHA1

92e4009cd776b6c8616d8bffade7668ef3cb3c27
SHA256

5552bdde7e4113393f683ef501e4cc84dccc071bdc51391ea7fa3e7c1d49e4e8
SHA512

8e5ca35493f749a39ceae6796d2658ba10f7d8d9ceca45bb4365b338fabd1dfa9b9f92e33f50c91b0273e66adfbce4b98b09c15fd2473f8b214ed797462333d7
SSDEEP

384:EVJOXQZkjhm+Np3aWgzxljzbbEUhU7ya4LtU0Ac9khYLMkIX0+GBty3S:EeXQcm+NpqWgzxljzfEUhUua4LtG

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1400 2260 WerFault.exe rundll32.exe
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

pid	pid_target	process	target process
1400	2260	WerFault.exe	rundll32.exe

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

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2656 wrote to memory of 2260	2656	rundll32.exe	rundll32.exe
PID 2656 wrote to memory of 2260	2656	rundll32.exe	rundll32.exe
PID 2656 wrote to memory of 2260	2656	rundll32.exe	rundll32.exe
PID 2656 wrote to memory of 2260	2656	rundll32.exe	rundll32.exe
PID 2656 wrote to memory of 2260	2656	rundll32.exe	rundll32.exe
PID 2656 wrote to memory of 2260	2656	rundll32.exe	rundll32.exe
PID 2656 wrote to memory of 2260	2656	rundll32.exe	rundll32.exe
PID 2260 wrote to memory of 1400	2260	rundll32.exe	WerFault.exe
PID 2260 wrote to memory of 1400	2260	rundll32.exe	WerFault.exe
PID 2260 wrote to memory of 1400	2260	rundll32.exe	WerFault.exe
PID 2260 wrote to memory of 1400	2260	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc_n.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc_n.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 240
    3⤵
    - Program crash
    PID:1400

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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