e26ba05060518baeeb3775228cf9c12959e9ee3a25bd115e09b382b116d647cc

Analysis

max time kernel
134s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2025, 19:02

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General

Target

71/TCCTL32.dll
Size

387KB
MD5

60aea67e2659e1961369e04185c61adf
SHA1

3a786618a4bb174d7cabd2a4c44a3648155288b9
SHA256

8fd7f3eb1882755a8c5ba998409b20b240aed8ec025629b1679ea288ec2ae8aa
SHA512

9680ec392e3b3d887ba740d5bf50d4b73731128b91973a68d79362dd7eb7495aa0eedb8fdb954f6ce1c6d132b024fd67bac589f2fa2b2cdcc9565afeac5c9970
SSDEEP

12288:FpwbUb48Ju0LIFZB4Qaza4yFaMHAZtJ4Yew2j/bJa+neNc:tpq7BaGIn4BbLneNc

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 3672 wrote to memory of 4544	3672	rundll32.exe	86
PID 3672 wrote to memory of 4544	3672	rundll32.exe	86
PID 3672 wrote to memory of 4544	3672	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\71\TCCTL32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3672
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\71\TCCTL32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4544

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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