cd2fdd55b920a87b56eaca6f8b1b78db347a4b4b42a1e67a0f0c4d1e09c19c06

Analysis

max time kernel
146s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
15-01-2025 19:09

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General

Target

Spoofer/bypass/api-ms-win-core-namedpipe-l1-1-0.dll
Size

11KB
MD5

bb05cdffc71ac2b0c0fb2cc35b409ec2
SHA1

b327ab67107235beb5fcd1b893a571e21e29f6ff
SHA256

36c42192283f129ff5637a06b7c3d72e5ed8e1c77493623384f2bdac15118f29
SHA512

b55cbf2aaa2f7685925c313d4ce73b8635666e5f2f30e2621fec88f3b526d296e5d1fb5c28bf3ea5e8621b298e01b75542085e9e3d1a966762173a3e53e4240d
SSDEEP

192:iWWOhWYT71ojDBQABJz0ymVqnajLQvTP+8jIrf:1WOhWNDBRJzxmVlvQyUIrf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
864	2360	WerFault.exe	78

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 4176 wrote to memory of 2360	4176	rundll32.exe	78
PID 4176 wrote to memory of 2360	4176	rundll32.exe	78
PID 4176 wrote to memory of 2360	4176	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Spoofer\bypass\api-ms-win-core-namedpipe-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4176
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Spoofer\bypass\api-ms-win-core-namedpipe-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 448
    3⤵
    - Program crash
    PID:864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2360 -ip 2360
1⤵
PID:4272

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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