a53ed7dafb386f2fff85ec3b300b9f293b102094dd768ebb23fd4d9345fc1610

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 07:11

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General

Target

Ns/TCCTL32.dll
Size

378KB
MD5

1e6e804ca71eaf5bef0abef95c578cf0
SHA1

8eb7e6eff15edcb01d20322c4994512fdd1dd227
SHA256

6ffe12cdfe0a36dec4b4a40ecdafb4097b1af7c340b0fcecf9f5c67b7fa8b299
SHA512

197b782efa21ac87a54d3e63f90a75d80d70a30bfd686d29ed36ede79328db2aef58c8b242906bf7a6c9c0b33b8fa5f0ef23e541bb0d5c0786481bdcce191061
SSDEEP

6144:bn452GF6HWSJkgGjMTUjemzWz+ZsYRtFM2V3KZ/aDVpIxNc+KT5Ev7pt0AUazmgt:D452GF6HlkgGjMT8emzWusytFMKDXIxj

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 4240 wrote to memory of 916	4240	rundll32.exe	82
PID 4240 wrote to memory of 916	4240	rundll32.exe	82
PID 4240 wrote to memory of 916	4240	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Ns\TCCTL32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Ns\TCCTL32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:916

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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