Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 14:17

General

  • Target
    aec37f0045fb7091d04f8eedd38d171debaec8225d344a8050cea1c31b435e74.exe
  • Size 240KB
  • Sample240417-rln19abe24
  • SHA256 aec37f0045fb7091d04f8eedd38d171debaec8225d344a8050cea1c31b435e74
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • vidar

Version
  • 8

Botnet
  • b8a5ebfe4a0abceff8d2cd1a6c6c4024

C2
  • https://steamcommunity.com/profiles/76561199644883218

  • https://t.me/neoschats

Attributes
  • profile_id_v2

    b8a5ebfe4a0abceff8d2cd1a6c6c4024

  • user_agent

    Mozilla/5.0 (Linux; Android 11; M2102J20SG) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Mobile Safari/537.36 EdgA/97.0.1072.78

Signatures

  • Detect Vidar Stealer 5 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aec37f0045fb7091d04f8eedd38d171debaec8225d344a8050cea1c31b435e74.exe
    "C:\Users\Admin\AppData\Local\Temp\aec37f0045fb7091d04f8eedd38d171debaec8225d344a8050cea1c31b435e74.exe"
    1⤵
      PID:2960
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 1664
        2⤵
        • Program crash
        PID:436
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2960 -ip 2960
      1⤵
        PID:3180

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/2960-1-0x0000000002460000-0x0000000002560000-memory.dmp

            memory/2960-2-0x00000000023B0000-0x00000000023E6000-memory.dmp

            memory/2960-3-0x0000000000400000-0x00000000022E4000-memory.dmp

            memory/2960-5-0x0000000000400000-0x00000000022E4000-memory.dmp

            memory/2960-6-0x0000000000400000-0x00000000022E4000-memory.dmp

            memory/2960-7-0x00000000023B0000-0x00000000023E6000-memory.dmp