a153f7f115871392379e939090763baa3dac45d9c16347439856d363c65e4b14

Analysis

max time kernel
298s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/09/2026, 00:45

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General

Target
ttdrecord.dll
Size 544KB
Sample260924-a4c82aaa34
SHA256 a153f7f115871392379e939090763baa3dac45d9c16347439856d363c65e4b14
MD5 d7d051b334be11eccc1531dfe04b1600
SHA1 6941a59d173a8d0c46c68895b3789373dadbd48a
SHA512 cc2421f99671b76ca08a7e4c0cad2988319acaf810bf0950fbe5e5deda71cb128b433795ee51144ce49484d53c7abb7be3ab12356420aacbaa59a5cbc065e124
SSDEEP 12288:sRWDY1ZN6XuqUXDFxBLBSgSeMOrNtHzBPdAVb8c+2:srZN6XuhBvSepH1PA4x2
TLSH
T1EAC4E1D07490C0B3D9BE35354529DA7646BEB9330B64C9EBA7C44CBF4F302C1A9359AA
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 3580 wrote to memory of 4168	3580	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ttdrecord.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ttdrecord.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4168

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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