111d2849e97391a16ad33ad6c7cd4157b35bbda80f07a691f339f8f678eb1d04

Analysis

max time kernel
93s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 08:46

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General

Target

111d2849e97391a16ad33ad6c7cd4157b35bbda80f07a691f339f8f678eb1d04.dll
Size

1.3MB
MD5

5f9cd1ca927bcfd120658bd913aa5b00
SHA1

469949600eb14f9f1e9c35b73424ad9bbb3c3455
SHA256

111d2849e97391a16ad33ad6c7cd4157b35bbda80f07a691f339f8f678eb1d04
SHA512

477d9cf7f1c5ba0cf4aab807901d2eab694e5ddb87c015e78901097eb66ffd2863f3eacde35032e24c3f95fe8d37e83b750c8e87fcca51ffe3fcb62a3031e86e
SSDEEP

24576:ZmrVZtevjrWnfLmMQmfjFRIhrKuHjVznls+MXcS8DQ02nMYm:ZzjrKrh/8fkL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
212	4728	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 3308 wrote to memory of 4728	3308	rundll32.exe	82
PID 3308 wrote to memory of 4728	3308	rundll32.exe	82
PID 3308 wrote to memory of 4728	3308	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\111d2849e97391a16ad33ad6c7cd4157b35bbda80f07a691f339f8f678eb1d04.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3308
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\111d2849e97391a16ad33ad6c7cd4157b35bbda80f07a691f339f8f678eb1d04.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 804
    3⤵
    - Program crash
    PID:212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4728 -ip 4728
1⤵
PID:2392

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

Replay Monitor

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Downloads

memory/4728-0-0x0000000074DD0000-0x0000000074F4A000-memory.dmp

Filesize
1.5MB

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