50d0d7ddbaeca0765f06901ef050fc76a30153fb804f59d804abf60135fdf0ae

Analysis

max time kernel
91s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 14:23

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General

Target

NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546/QtWebKit4.dll
Size

12.5MB
MD5

a9fd9dd23c03aed462127ecc3e262590
SHA1

a1e0c1dd566b54221a140103cb4443bb2f51decd
SHA256

732ebca9428519f3f191047b166281b2f5b0495ce7b254c79f713526ca5869fd
SHA512

80d955f0eb4ee48106766eec9e478630803c1b0df61f6dda8d44403f99b478d476a139e58dbb13f236aaa2412528d54f234a099395e6907ef39b59595bb08785
SSDEEP

98304:NfyKJXPSGJ9opKMT/HSWmgskU9Kbrh0oHCXRm6fDh5dEDlxnZTZQFlNNN7wIcQ0U:NKmcpZ3sE/+oHCX82X+JxnmtcQ0

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2340	2352	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 3712 wrote to memory of 2352	3712	rundll32.exe	84
PID 3712 wrote to memory of 2352	3712	rundll32.exe	84
PID 3712 wrote to memory of 2352	3712	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546\QtWebKit4.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN ELECTRÓNICA AGRADECEMOS CONFIRMAR RECIBIDO NUMERO DE RAD 456468 1531 6516 3213568 000 3546\QtWebKit4.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2352
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 552
    3⤵
    - Program crash
    PID:2340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2352 -ip 2352
1⤵
PID:2124

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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