Analysis

  • max time kernel
    93s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 04:44

General

  • Target

    setup/Pre-Activated-Setup.exe

  • Size

    347.3MB

  • MD5

    6c61d27cdd0a9c8750a92021990fbc19

  • SHA1

    7f6fdf0db122195d4737f5ca85e292e0f10fbccd

  • SHA256

    8195c3e7fde033b97d9a99d642e841a4d78e4610a2e2867e303d8bd4baa6eac2

  • SHA512

    685a7bfb68072cb4f59c9137b6910f75da31401a6bbf915ddd2217400d367473b325b0c36f2705219363ebab9fcc8b0cbaed6839c2dcd403e1ee70eb31bd96f4

  • SSDEEP

    98304:gHh5kUQPPI8ZL/SbM7RjemXVY+PYfZbBVz08G+UuVMU:K2UQP7pemXV7MZbgjuV

Malware Config

Extracted

Family

vidar

Version

52.1

Botnet

1281

C2

https://t.me/verstappenf1r

Attributes
  • profile_id

    1281

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar family
  • Vidar Stealer 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup\Pre-Activated-Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup\Pre-Activated-Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/552-1-0x0000000000CB0000-0x0000000000DB0000-memory.dmp

    Filesize

    1024KB

  • memory/2364-2-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2364-8-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB