742b7f6f9540d326cc531b10eee061dbe0bcb385ff1e0d6c854f6b1944be7a4c

Analysis

max time kernel
30s
max time network
30s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-01-2025 01:27

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General

Target

N3t5RKDARsCt3RFW6gs5.dll
Size

432KB
MD5

2349cd780eac65d923afb73813755364
SHA1

f065e638cde41bac4bf25d44c06d4e5ab9cdb1dd
SHA256

b1426321f796797ed6d5364f2b9e151c688d0990ab4728cc8be77fe99b16cf73
SHA512

fd5a01f18c9924286ba02706f98e14114079bee8e0ff38a872ed3b9359216668126ac693f665d402218ce53e03bdc1fc42923c00f2e3201ac65fb9573574bce2
SSDEEP

6144:4/5XfS/Z6VM/Jh9+oepIytYBdTQW1uuB06ExTTUNZMu0DWRj2VqHc3J:4hXfS/4VM/Jh9l5tZVUINyZKRji3J

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1596	4152	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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 4152	2672	rundll32.exe	83
PID 2672 wrote to memory of 4152	2672	rundll32.exe	83
PID 2672 wrote to memory of 4152	2672	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\N3t5RKDARsCt3RFW6gs5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\N3t5RKDARsCt3RFW6gs5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 656
    3⤵
    - Program crash
    PID:1596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4152 -ip 4152
1⤵
PID:3044

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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