9798bd30e86e3d8153fed25221842e00486a7a6568b42f9f56303380345b124d

Analysis

max time kernel
95s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-12-2024 06:57

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General

Target

41c231572fb579d4768323c6c525142a008eb379c1b61d6e4f8b85990e772b24.dll
Size

210KB
MD5

eb917afa89d576dbcabdc4c22ccb8f03
SHA1

2c7d0fdf962fb3a452765c8e775dcaef375371fb
SHA256

41c231572fb579d4768323c6c525142a008eb379c1b61d6e4f8b85990e772b24
SHA512

6ab25b760d4fa76c237d3618a7916293a8d6b3d3b788f1ef6275e037d526900c5eb78e3eee9ddffb0efef2668fd491c92d3ba4566fd5568e616596ae86c1538d
SSDEEP

3072:gTT99UqTR7hyF1NObArq1UAKkjyQAkUbQhUjb15E2rbL8Mbb:gTjdEHMErq1UANe8AQgB

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3484	3268	WerFault.exe	82

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 5092 wrote to memory of 3268	5092	rundll32.exe	82
PID 5092 wrote to memory of 3268	5092	rundll32.exe	82
PID 5092 wrote to memory of 3268	5092	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\41c231572fb579d4768323c6c525142a008eb379c1b61d6e4f8b85990e772b24.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\41c231572fb579d4768323c6c525142a008eb379c1b61d6e4f8b85990e772b24.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 556
    3⤵
    - Program crash
    PID:3484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3268 -ip 3268
1⤵
PID:3920

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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