Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 14:05

General

  • Target

    1aef2863189592b4611b716580ba9839.exe

  • Size

    655KB

  • MD5

    1aef2863189592b4611b716580ba9839

  • SHA1

    ba7fdb27da314f12fab2ee99e21b6bf7e5fec95f

  • SHA256

    6329cbb5c3eea2100396762e7051b8243343180531ec0ff785ff2bb4d928c134

  • SHA512

    fce8eb0d18f00860e9d964a0679d05a0e998df4f749d8aaf89c1367f0fc4d64d9cad31c2f591bca3cff4a38398ab7ed955b74ef2ba87041f0ed7261d3e2681c3

  • SSDEEP

    12288:VSibX01Zatvz+E0Z90hS86mQUHoHBqp2JhqtgI8iN2e78VxvW3:4Ik1Z1gS86mILqtPn78VxvW

Score
10/10

Malware Config

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes
  • profile_id

    706

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 4 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1aef2863189592b4611b716580ba9839.exe
    "C:\Users\Admin\AppData\Local\Temp\1aef2863189592b4611b716580ba9839.exe"
    1⤵
      PID:4040
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4040 -s 1788
        2⤵
        • Program crash
        PID:1100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4040 -ip 4040
      1⤵
        PID:3196

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4040-1-0x0000000000B10000-0x0000000000C10000-memory.dmp

        Filesize

        1024KB

      • memory/4040-2-0x0000000000C10000-0x0000000000CAD000-memory.dmp

        Filesize

        628KB

      • memory/4040-3-0x0000000000400000-0x000000000095B000-memory.dmp

        Filesize

        5.4MB

      • memory/4040-7-0x0000000000400000-0x000000000095B000-memory.dmp

        Filesize

        5.4MB

      • memory/4040-14-0x0000000000B10000-0x0000000000C10000-memory.dmp

        Filesize

        1024KB

      • memory/4040-17-0x0000000000C10000-0x0000000000CAD000-memory.dmp

        Filesize

        628KB