9ed5767db68fb669b3f18a0565cae471ee3800b94a187c4512e5a6691797c511

Resubmissions

27-11-2024 20:39

241127-zfpdtszjes 6

27-11-2024 20:33

25-11-2024 22:14

25-11-2024 20:57

28-09-2024 18:21

Analysis

max time kernel
95s
max time network
106s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
25-11-2024 20:57

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General

Target

YunDb.dll
Size

777KB
MD5

2858917ba572bb6c9ae5f6d3f6dacefd
SHA1

32f7e70fdbbab4076f562016735c65d59e84389c
SHA256

cbb041c110915067896baaf87738d8f06fb4d6afece8e76b189ff14537dcbf5b
SHA512

09003219620543a20edc634c0d4125d700d2b3c703ab9298dfac44c7b1cd2c25dd2db5a7c12713986e1bd871667be170bb9bd9655350f9ba961c94bf0cea5a43
SSDEEP

12288:2UNPEiw9LuXVIHxObQVJgItoyp2oriKSWJSfuuhXVbUcx2m1:tPENiVIHi+pN+KSWe6cJ

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 2940	1452	regsvr32.exe	79
PID 1452 wrote to memory of 2940	1452	regsvr32.exe	79
PID 1452 wrote to memory of 2940	1452	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\YunDb.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\YunDb.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2940

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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