dba8e948206d56025bdbf1471cf7a2defc33fbc2bbde0c5634361d661d67ab93

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 18:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bin/ldapauth.dll
Size

153KB
MD5

0c55d314907fb9e95bf22135176b269a
SHA1

bc56f010a167935baf052859587b68a5f15bc396
SHA256

5ae61bc9133e10c44540bdf76067cbfed5a75d2e57ec8bfbf02fbf5e51890c44
SHA512

1b527129e4c64857bc681c69f7a8dfc7b96de5dc90e8764c16d7c019d76d1786d29670fcf6573f606960e97b49dd616ac9c3300ff643cf5cd80366770dcd08fb
SSDEEP

3072:G+xCpkY/8vO5NZ4nTiS0XByp82jfDPcJo05d0aLoNYfKUHrLuectF/:G+xkkY/8vC4nmS0O8aOLhLyY7qF/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1716 1640 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
1716	1640	WerFault.exe	rundll32.exe

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 5024 wrote to memory of 1640	5024	rundll32.exe	rundll32.exe
PID 5024 wrote to memory of 1640	5024	rundll32.exe	rundll32.exe
PID 5024 wrote to memory of 1640	5024	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\ldapauth.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\ldapauth.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1640
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 628
    3⤵
    - Program crash
    PID:1716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1640 -ip 1640
1⤵
PID:3104

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

Replay Monitor

Loading Replay Monitor...

Downloads