a9b434b8acdad1d2cf583c8e0c4e1218ee1d7eb46a7925cafab9edd01b62dddf

Analysis

max time kernel
99s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/01/2025, 13:50

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General

Target

idle_master_extended_v1.5/Languages/es/IdleMaster.resources.dll
Size

9KB
MD5

03f33e9b70f9fe5277b9d95debb9c2c5
SHA1

25dc0252d263021463ec3194840c9e3f1b6244ed
SHA256

ffa9f60c87a65ad3211549ba8687247a5bc2c9469549a1e96d2e0b9b55d3a2d8
SHA512

eaf7cb9d40228d9fd74bb53a10fb4bf38f8162964a2af4bf6167655ac6401d6f02f0ce3e42c2fcfda57cfe4fa338bc3d9d6ce27690d28675f70b099f8ac843a0
SSDEEP

192:5cayCz4xEScErs+nE6hqQbwS5fORXPyBhUdQHaJ:5GhEScE/nE642GdT

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 1648 wrote to memory of 224	1648	rundll32.exe	84
PID 1648 wrote to memory of 224	1648	rundll32.exe	84
PID 1648 wrote to memory of 224	1648	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\idle_master_extended_v1.5\Languages\es\IdleMaster.resources.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\idle_master_extended_v1.5\Languages\es\IdleMaster.resources.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:224

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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