4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16/11/2024, 01:29

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General

Target

4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe
Size

1003KB
MD5

40ea767162f7df6e360eb205a6ca22b6
SHA1

2c7bdc6b37aa5dbdad08acbd7963b1230cebe652
SHA256

4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f
SHA512

cf78a895f63c24704ca61bb04080786786c0c05463d218e07bbe6a01de29c8fc68879855ba7b2838479e1ae3c5863f566d4c842069f7908cb31db1b35299140d
SSDEEP

12288:3tb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgay7mW6hCcYQEIS720pR5:3tb20pkaCqT5TBWgNQ7a6p/no0pR6A

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4068	1004	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	4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1004	4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1004 wrote to memory of 4424	1004	4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe	86
PID 1004 wrote to memory of 4424	1004	4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe	86
PID 1004 wrote to memory of 4424	1004	4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe	86

C:\Users\Admin\AppData\Local\Temp\4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe
"C:\Users\Admin\AppData\Local\Temp\4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1004
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\4e446b04397ff757944c31ffcf7b7b1dfe99db5a889b42ce07a0f38bd2cfd90f.exe"
  2⤵
  PID:4424
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 656
  2⤵
  - Program crash
  PID:4068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1004 -ip 1004
1⤵
PID:4144

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/1004-11-0x0000000000D60000-0x0000000001160000-memory.dmp

Filesize
4.0MB

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