dd95ff1cd98b08e9c099e668053ce125c5feed1820d8e1b1f03b422010417b00

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
08-02-2025 19:31

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General

Target

HTV.dll
Size

5KB
MD5

e8155b68775ed29590e14df80fdc0e9f
SHA1

ed449da02e648a524004c265f3c37496d2f07f1f
SHA256

b39ba894b0a9a3201461ddd9ee9b297928e793dff221a47f019e75c11df631f3
SHA512

b14e00c46cf9bed0aca0f85775f624ff064f2d2afe1fa68b61bee5729db73cf9a8eced669c52d7cbb9504ff1b369a9a16a0f36c71a70c13c0bd1eaf5e07ccc11
SSDEEP

48:6gklb8swUQEEiD4rAK2zlN030JddCyX35IECi1cBaVM+kHus:6gSXDE+N034dnn+ECiRQHus

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 SetWindowsHookEx 1 IoCs

pid	Process
2680	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 2680	2988	rundll32.exe	30
PID 2988 wrote to memory of 2680	2988	rundll32.exe	30
PID 2988 wrote to memory of 2680	2988	rundll32.exe	30
PID 2988 wrote to memory of 2680	2988	rundll32.exe	30
PID 2988 wrote to memory of 2680	2988	rundll32.exe	30
PID 2988 wrote to memory of 2680	2988	rundll32.exe	30
PID 2988 wrote to memory of 2680	2988	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTV.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\HTV.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2680

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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