3b2ecbc4ba34779144841b7521923276cabe8840224c925672d3d8c50bcbcd72

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 20:25

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General

Target

2eb757592dccf9c6e672cc3462144728c210a09543a012b9259f2c938d3dae03.dll
Size

257KB
MD5

fc3249b5f1e5b538b1ee5bf356ea2a75
SHA1

e549402479bc34ba7e5fcfb17ffefadacfd2e25a
SHA256

2eb757592dccf9c6e672cc3462144728c210a09543a012b9259f2c938d3dae03
SHA512

1144a3d22d1633f1e78b0e8986e1fae0267486f59140cd5c672c28f7d05536379083e9e9676f48fb3c5edae9496dd023d27e756fb679fabee75b1a95c8e55b1f
SSDEEP

3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15adYke/wZU2PWO25gbpP:PjdFKdoSxvixTxUAHh/w2GW/5gbpP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4200	1680	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 1828 wrote to memory of 1680	1828	rundll32.exe	84
PID 1828 wrote to memory of 1680	1828	rundll32.exe	84
PID 1828 wrote to memory of 1680	1828	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2eb757592dccf9c6e672cc3462144728c210a09543a012b9259f2c938d3dae03.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2eb757592dccf9c6e672cc3462144728c210a09543a012b9259f2c938d3dae03.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 680
    3⤵
    - Program crash
    PID:4200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1680 -ip 1680
1⤵
PID:4940

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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