4fb8252b94d4ef89047c1352eef2f80d79166339a840396faa7d608d0c2426ae

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 21:42

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General

Target

$PLUGINSDIR/inetc_n.dll
Size

20KB
MD5

e541458cfe66ef95ffbea40eaaa07289
SHA1

caec1233f841ee72004231a3027b13cdeb13274c
SHA256

3bce87b66d9272c82421920c34b0216e12c57a437d1955c36f23c74c1a01d420
SHA512

0bf6313e4cb7bbdcfba828fb791540b630adc58c43aa4b5ba77790367d0f34f76077cd84cc62e2a2c98c788a88547f32a11e549873d172c5aa2753124847cd0c
SSDEEP

384:b1JO6XgZkjxm+NpXaWgzxUX//EUhU7ya4LQ0Ac9khYLMkIX0+GBty3Sm0:b+6Xgsm+NpKWgzxUXnEUhUua4Li70

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2336 2312 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
2336	2312	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 2024 wrote to memory of 2312	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 2312	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 2312	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 2312	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 2312	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 2312	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 2312	2024	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 2336	2312	rundll32.exe	WerFault.exe
PID 2312 wrote to memory of 2336	2312	rundll32.exe	WerFault.exe
PID 2312 wrote to memory of 2336	2312	rundll32.exe	WerFault.exe
PID 2312 wrote to memory of 2336	2312	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:2024
- 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:2312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 236
    3⤵
    - Program crash
    PID:2336

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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