a62336567025f15d3680206d9f4e176c123c79c5fe602fdf6af164f87762bba9

Analysis

max time kernel
93s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 20:29

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General

Target

bin/hw.dll
Size

1.6MB
MD5

a74c64de593e2533c04200c5417bd9e9
SHA1

f0f7372692f285154c76be35fc50b89ed0ea2d18
SHA256

be45f76049a133392423679d334c69c8e1e7e82dc873eebdd229ea0341ba1b10
SHA512

76ed60efd226aaf32788b27e878cca71560bc4a533d12b29cf22bd9d12a14e6dc26d831c2541fcf128dac46e7c539a65198fce36f1c7e99c21879aae3cd01ccf
SSDEEP

49152:Pn5eTLq8KRr1h1naYZe2+h6yfQDnlRZJB1/2:BeUn1naYc2X7lPU

Score

3^/10

discovery

Malware Config

Signatures

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 4740 wrote to memory of 3780	4740	rundll32.exe	84
PID 4740 wrote to memory of 3780	4740	rundll32.exe	84
PID 4740 wrote to memory of 3780	4740	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\hw.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\hw.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3780

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/3780-1-0x0000000002650000-0x00000000038A9000-memory.dmp

Filesize
18.3MB

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