a65f971c0379a241367ececfcc7c393f9a5353b74b5b7bbf43b308c7597ac934

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 18:59

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General

Target

Core.dll
Size

816KB
MD5

58bf45a10e81ccda54eb44c76a5d039b
SHA1

7061b02c29f3ebe6787979ac29614b60557a4257
SHA256

69493994c50dac680be2be6f49642670bb0a6576303a83b70b63ec534590496b
SHA512

a3c1d88b2f567e06083e406213b42a1f5c78bf6c511edf5aeb48f720cdd8e633201a157375a1d6ecf6990dec0263197a611fdb7e03d2abc0b82beb33779ede74
SSDEEP

24576:JLdzOfymt+B/LIPD10RwFV7aE3ILlcrT7fYXL4Rz:RdqhsUPORg7XILlsT7fYXL4Rz

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 3960 wrote to memory of 4788	3960	rundll32.exe	83
PID 3960 wrote to memory of 4788	3960	rundll32.exe	83
PID 3960 wrote to memory of 4788	3960	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Core.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Core.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4788

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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