Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    79s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2023, 15:54

General

  • Target

    4720007dc50c1eda6f4aaf5ba8eeebb276ecde68bbf1a146fce899aa2b0c0c1c.exe

  • Size

    430KB

  • MD5

    c310d4e479589d94b6f948a43624d3e0

  • SHA1

    46110b16dfea473ed09db50c9688b47020bc39b0

  • SHA256

    4720007dc50c1eda6f4aaf5ba8eeebb276ecde68bbf1a146fce899aa2b0c0c1c

  • SHA512

    4c39789d30d6e7c543ef8831a73e017856b08219117123ee5f65636f60819f53cccbdff436f50abb75236b7e73a8ed3a6994d2c63335a382779772fb476071cd

  • SSDEEP

    6144:SXa7AHRZ/jjmEhQjolEQZu7k0U4ETThwMdCl24c8rufdhzSxucWJBM:ia7WRxjjmEl0k0wThwMsM7rmIckq

Malware Config

Extracted

Family

vidar

Version

3

Botnet

2548f166286a0b36dbfd9f8a1ac09311

C2

https://t.me/zaskullz

https://steamcommunity.com/profiles/76561199486572327

http://135.181.87.234:80

Attributes
  • profile_id_v2

    2548f166286a0b36dbfd9f8a1ac09311

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4720007dc50c1eda6f4aaf5ba8eeebb276ecde68bbf1a146fce899aa2b0c0c1c.exe
    "C:\Users\Admin\AppData\Local\Temp\4720007dc50c1eda6f4aaf5ba8eeebb276ecde68bbf1a146fce899aa2b0c0c1c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
        PID:3400
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3400 -s 344
          3⤵
          • Program crash
          PID:1252
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3400 -ip 3400
      1⤵
        PID:4560

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1948-133-0x00000000009B0000-0x0000000000A22000-memory.dmp

        Filesize

        456KB

      • memory/1948-141-0x00000000052D0000-0x00000000052E0000-memory.dmp

        Filesize

        64KB

      • memory/1948-142-0x00000000052D0000-0x00000000052E0000-memory.dmp

        Filesize

        64KB

      • memory/3400-134-0x0000000001100000-0x0000000001171000-memory.dmp

        Filesize

        452KB

      • memory/3400-137-0x0000000001100000-0x0000000001171000-memory.dmp

        Filesize

        452KB

      • memory/3400-140-0x0000000001100000-0x0000000001171000-memory.dmp

        Filesize

        452KB