86e0e4b2c9473aeae7ca4711a396252a751166bb245be24edd58d7e7ef3a8d68

Analysis

max time kernel
140s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 01:50

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

eee580dbb537d88bc0a454e7fff0449a
SHA1

f93b6d982ce8cfd76be9653731dbdc58cd42dac8
SHA256

7e904bb840e2cac3305b4e057c9f90253a45b9dcf82b13e2622f98c4b38f1c8b
SHA512

85c3356091eb527ea88a8e18dd3da739864c770466756e2600cd09903f2f61d12a223fe84ba95a58e034812fe2df4964781ecb90570cbc96a808aa75f81bd80f
SSDEEP

48:q5ThpBdjVCUMLJeNXICmlm0YKH90JMpXSxDYm1Ou4PeR3RqG8aEJfABofEajLUM:yBZfM9eXmZ90JMcx0m1OtP2hWaajLUM

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4872	2328	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 4104 wrote to memory of 2328	4104	rundll32.exe	84
PID 4104 wrote to memory of 2328	4104	rundll32.exe	84
PID 4104 wrote to memory of 2328	4104	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 600
    3⤵
    - Program crash
    PID:4872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2328 -ip 2328
1⤵
PID:3440

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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