845c428126f7c0595086d407d7737b5e7bca450fcdc87cb7840aa8301c73b0a2

Analysis

max time kernel
91s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 04:24

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General

Target

845c428126f7c0595086d407d7737b5e7bca450fcdc87cb7840aa8301c73b0a2N.dll
Size

5KB
MD5

733a5e358a8b017309b3611b0c3fba70
SHA1

b15051509af1ea5e7bcaa9f25894a5267e78f442
SHA256

845c428126f7c0595086d407d7737b5e7bca450fcdc87cb7840aa8301c73b0a2
SHA512

54d1224274bf5b74ec04a2cefd8041fbc78ff3f33e155fe8b7d91a19be36a2c9d7096427489db6f85893a7b790e822fb2eeae2d0220ea58a5460d8789d669a78
SSDEEP

48:CCy86+Wet9Q/iooHeiefhe+/lSMYEqe5cScLHoocsiLNORc/EXmrMKnkiWt:hy859x0P8Mae2ZlUN97Dnkt

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 7 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\845c428126f7c0595086d407d7737b5e7bca450fcdc87cb7840aa8301c73b0a2N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\845c428126f7c0595086d407d7737b5e7bca450fcdc87cb7840aa8301c73b0a2N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2676

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

Windows 7 deprecation

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