ef20762af765ac1397c38cdccc8b3bb13691cd8816b25f4611f4798b2d8e4487

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 06:54

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General

Target

ef20762af765ac1397c38cdccc8b3bb13691cd8816b25f4611f4798b2d8e4487N.exe
Size

418KB
MD5

25603384f4c99fde819cef8f808529d0
SHA1

51b047ca4e9996e494f201d3ec916062ef3a34de
SHA256

ef20762af765ac1397c38cdccc8b3bb13691cd8816b25f4611f4798b2d8e4487
SHA512

1ad061a972f8ea17ae54cbb9d5a4323874e73a5318960f6000d52a91c3295b09cc7ad70b781be542785aa89c78079f57ee83a7e44dc63a5fb81f3acfd8c3c327
SSDEEP

6144:utDwNlhPj9o9Z3LWZi9dxpNW0/sZ+2OFutnD0/5YA0f1xEiiAZkHhdF:KwNvK/3LuAW7+6D0/5YAw1ViAaHHF

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4764	2228	WerFault.exe	83

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	ef20762af765ac1397c38cdccc8b3bb13691cd8816b25f4611f4798b2d8e4487N.exe

C:\Users\Admin\AppData\Local\Temp\ef20762af765ac1397c38cdccc8b3bb13691cd8816b25f4611f4798b2d8e4487N.exe
"C:\Users\Admin\AppData\Local\Temp\ef20762af765ac1397c38cdccc8b3bb13691cd8816b25f4611f4798b2d8e4487N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 216
  2⤵
  - Program crash
  PID:4764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2228 -ip 2228
1⤵
PID:2324

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/2228-0-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

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