67088375dddb40f417b65d938096194ed05bb6e13be958769f11de6fec4af1cd

Analysis

max time kernel
93s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-12-2024 23:26

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General

Target

67088375dddb40f417b65d938096194ed05bb6e13be958769f11de6fec4af1cd.dll
Size

150KB
MD5

bac8583cbaa870e93998d2bbc4ea69f7
SHA1

ff5ea2a0f7bbb01cd015d6900fd72330e5189a29
SHA256

67088375dddb40f417b65d938096194ed05bb6e13be958769f11de6fec4af1cd
SHA512

a34c02612a98eb16f697adcc788b4c54a087fd072d8879964b837a12e5e21d01f0d7ad3a3e844ae9b91610be6fc2a9a400fef4a4e445881bcc63a05a20e440a5
SSDEEP

3072:KHHZMRL9LcOiv5ecbCKnN22lQBV+UdE+rECWp7hK4V:Vtj8ecbC7BV+UdvrEFp7hKo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1772	3948	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 1764 wrote to memory of 3948	1764	rundll32.exe	82
PID 1764 wrote to memory of 3948	1764	rundll32.exe	82
PID 1764 wrote to memory of 3948	1764	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\67088375dddb40f417b65d938096194ed05bb6e13be958769f11de6fec4af1cd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\67088375dddb40f417b65d938096194ed05bb6e13be958769f11de6fec4af1cd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 560
    3⤵
    - Program crash
    PID:1772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3948 -ip 3948
1⤵
PID:904

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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