54ab49ab645a0305cf60c565ffda05295af0e718bb5d6625c96a03e016542953

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 02:20

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General

Target

4b003eda65dd13dd8e6999c1fed8a190N.dll
Size

3KB
MD5

4b003eda65dd13dd8e6999c1fed8a190
SHA1

fa076a17c57f66a0e1f6c68423af37f3d0afc43c
SHA256

54ab49ab645a0305cf60c565ffda05295af0e718bb5d6625c96a03e016542953
SHA512

9e379f960e954bc17f2b9f7ed1bfe35e429e07673d5f9d0868e4df2d495a38a1a94a7650a093530bc763b7e16638b571c0c64d0705ea6304eac791b62797d6b4

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 3296 wrote to memory of 400	3296	rundll32.exe	83
PID 3296 wrote to memory of 400	3296	rundll32.exe	83
PID 3296 wrote to memory of 400	3296	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b003eda65dd13dd8e6999c1fed8a190N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b003eda65dd13dd8e6999c1fed8a190N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:400

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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