c17214354b2c191b2b8d58825e5d894582ff437fcac8356f79729a9f898dabd9

Analysis

max time kernel
89s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22/11/2024, 18:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

updates/Cache_Data/CbsCore.dll
Size

2.1MB
MD5

4cfec4ad388bb464700229c41bbd0f9d
SHA1

9ec52429b0e758f4dbf25da66c856f4036204025
SHA256

079d43ecd7d3be041436f2d3f032aa0ed8603f6682465d6139fe3745a2625e11
SHA512

16b9a51709134601fbb55489366949ebf04ac37da8b578c02b8979d460baec73fcfd74df4a7a3778b2b780c74c34e0d5398ee6297f00192bf2580b699b199454
SSDEEP

49152:NqRcZBqfW5t7q6CmuIKMDtTvNx8Gg5YZ9jAMFAI3Qb:NqRcOfW5tJCHIKMhvfCk9jAMyb

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 5068 wrote to memory of 4620	5068	rundll32.exe	82
PID 5068 wrote to memory of 4620	5068	rundll32.exe	82
PID 5068 wrote to memory of 4620	5068	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\updates\Cache_Data\CbsCore.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\updates\Cache_Data\CbsCore.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4620

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

Replay Monitor

Loading Replay Monitor...

Downloads