4c939547cdfa87e7d732c55ade2cf98e9eedd7559d18a65c150c2f6e3685aa58

Analysis

max time kernel
298s
max time network
140s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/10/2026, 01:54

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General

Target
rimE.dll
Size 3.4MB
Sample261011-cble2styb1
SHA256 4c939547cdfa87e7d732c55ade2cf98e9eedd7559d18a65c150c2f6e3685aa58
MD5 960846b9ea93b14bde8cdcfcb492140b
SHA1 941f455e95eca78ec56fc09815dc8db919e18a5f
SHA512 14a6fd284794961dd93443d473677aad1db4c9a080806c962cda5dec8165fbf74633a8ed736a80e5eaca001215097c3f3b7016a70f12ae7072355ed649a77f56
SSDEEP 98304:CWCPEp3NBOMoNxY9J4SwEi8qmlNOZxOs3gz5da2aUydgHG:O5QCv8qmlNOPtgzzcG
TLSH
T1A3F5E12379D4807AC26F02704E6F776D72FDA5704D3545AB36C86E2C6DB08A2763C6A3
MD5 SHA1 SHA512 SSDEEP TLSH

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 1 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 3420	4600	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\rimE.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4600
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\rimE.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3420

Network

MITRE ATT&CK Enterprise v16

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 v16

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