c465d4f122c809bd22cdede1b082a39053f45dac204ae006760693545e4af73c

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 10:29

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General

Target

MCentersLibrary.dll
Size

549KB
MD5

914edc5dbda070d529e815ee13455f11
SHA1

3067baba45017bf779c759a3e424b3dc5900940a
SHA256

b8343a1ab9054b9730edaa50d028f862c42ba8340e362c153dbe63507cbe69b3
SHA512

f338af9a2d856af4f40f5c5a134e6a16a56f324b1a79d8261023286e631ce23f67beab271671d1afabd3cf10bf3577f0bc41b5e1038f0ddec2ffbe54fa5814ee
SSDEEP

6144:x6mlxi2ZvofmCKYCpY+H6bNwn3g+drSuQGueDIm+XKqtK7c+1+pzf:9jdUtcpNw+5RPueD44c+I1

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2860 wrote to memory of 3000	2860	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 3000	2860	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 3000	2860	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 3000	2860	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 3000	2860	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 3000	2860	rundll32.exe	rundll32.exe
PID 2860 wrote to memory of 3000	2860	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MCentersLibrary.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MCentersLibrary.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000

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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