Analysis

  • max time kernel
    41s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2023 11:51

General

  • Target

    6850b7d056a9bffa791dd47dc0f8251fc5cc72fd0d90eb7b3ffe5bbaf5cf9321.exe

  • Size

    1.1MB

  • MD5

    749d19c5b63ba2f68382316133b3bce9

  • SHA1

    5b6073743e6dc49516452c6acd0a2a529fc865eb

  • SHA256

    6850b7d056a9bffa791dd47dc0f8251fc5cc72fd0d90eb7b3ffe5bbaf5cf9321

  • SHA512

    155ae150d41ecdb97d99b66b9e1c9baed920095008c5ef23617edf2ba2b59b8663c449733f5166bb16c6b6be6fee20cce46971ad8eec8c3b5c3523b46e18e82e

  • SSDEEP

    12288:+SqfVrWp0vjTTBS/ZchhSIFShxk+MkblmQGEOUIiC1LX9A9iJ8e3AhmL9N7Q9Bgm:zpuXBgZchhcRbvOUItL9NueIeuLP3

Score
10/10

Malware Config

Extracted

Family

vidar

Version

2.2

Botnet

15

C2

https://t.me/litlebey

https://steamcommunity.com/profiles/76561199472399815

Attributes
  • profile_id

    15

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6850b7d056a9bffa791dd47dc0f8251fc5cc72fd0d90eb7b3ffe5bbaf5cf9321.exe
    "C:\Users\Admin\AppData\Local\Temp\6850b7d056a9bffa791dd47dc0f8251fc5cc72fd0d90eb7b3ffe5bbaf5cf9321.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1584
    • C:\Users\Admin\AppData\Local\Temp\6850b7d056a9bffa791dd47dc0f8251fc5cc72fd0d90eb7b3ffe5bbaf5cf9321.exe
      "C:\Users\Admin\AppData\Local\Temp\6850b7d056a9bffa791dd47dc0f8251fc5cc72fd0d90eb7b3ffe5bbaf5cf9321.exe"
      2⤵
        PID:268

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/268-70-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/268-66-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/268-74-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/268-73-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/268-62-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/268-71-0x000000000042D63C-mapping.dmp

    • memory/268-68-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/268-61-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/268-64-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/1584-58-0x00000000005A0000-0x00000000005AA000-memory.dmp

      Filesize

      40KB

    • memory/1584-60-0x0000000002290000-0x00000000022EC000-memory.dmp

      Filesize

      368KB

    • memory/1584-55-0x0000000075491000-0x0000000075493000-memory.dmp

      Filesize

      8KB

    • memory/1584-54-0x0000000000270000-0x0000000000384000-memory.dmp

      Filesize

      1.1MB

    • memory/1584-59-0x0000000005920000-0x00000000059B4000-memory.dmp

      Filesize

      592KB

    • memory/1584-57-0x0000000000210000-0x0000000000222000-memory.dmp

      Filesize

      72KB

    • memory/1584-56-0x0000000005000000-0x00000000050C6000-memory.dmp

      Filesize

      792KB