Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2024, 13:05

General

  • Target

    132b4fe0337a790a4f0e00cd6cc02bd865b02519c76054b58a448e72f1afc8de.exe

  • Size

    254KB

  • MD5

    0dd9c75127249bef183e9c7829a753b2

  • SHA1

    a676ecef0e553b5291f22fa3b0e5432d9261ee56

  • SHA256

    132b4fe0337a790a4f0e00cd6cc02bd865b02519c76054b58a448e72f1afc8de

  • SHA512

    da0defdff346c0ee846beeb6ca8d597a7329f88b6ae51aa7cdd66e81ea387fd57e092d8b74f3d8e789d16a840f5956151ae7a1287bca11cbbc721c4cd9fc14c0

  • SSDEEP

    3072:JSdGd+nuuUlooMbGH03xPJHcL3QqAfnZLr9ODJpMsEZv4xOvI:Adpuh+oMtxHcDQ5OV+id

Malware Config

Extracted

Family

vidar

Version

6.4

Botnet

181eb512368c942704e3ada53738a1d7

C2

https://t.me/secgoxrp

https://steamcommunity.com/profiles/76561199568528949

Attributes
  • profile_id_v2

    181eb512368c942704e3ada53738a1d7

  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:110.0) Gecko/20100101 Firefox/121.0

Signatures

  • Detect Vidar Stealer 4 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\132b4fe0337a790a4f0e00cd6cc02bd865b02519c76054b58a448e72f1afc8de.exe
    "C:\Users\Admin\AppData\Local\Temp\132b4fe0337a790a4f0e00cd6cc02bd865b02519c76054b58a448e72f1afc8de.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4952
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 1604
      2⤵
      • Program crash
      PID:376
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4952 -ip 4952
    1⤵
      PID:4936

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4952-1-0x00000000008C0000-0x00000000009C0000-memory.dmp

            Filesize

            1024KB

          • memory/4952-2-0x0000000002530000-0x0000000002556000-memory.dmp

            Filesize

            152KB

          • memory/4952-3-0x0000000000400000-0x00000000007C8000-memory.dmp

            Filesize

            3.8MB

          • memory/4952-17-0x0000000000400000-0x00000000007C8000-memory.dmp

            Filesize

            3.8MB

          • memory/4952-18-0x0000000002530000-0x0000000002556000-memory.dmp

            Filesize

            152KB