Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27-04-2023 00:13

General

  • Target

    setup.exe

  • Size

    326KB

  • MD5

    564af6cc967eccd7e407a7e267fc3d37

  • SHA1

    1374638b9443a2f229e20815b425e21c65491b2f

  • SHA256

    9b18f5731f338a90ca3a226572e21c2c958c345d6adfa40f8b012a79f412dae5

  • SHA512

    1331491f8bfedaff78be66677562a59ab2cc10e63694e136dac0e25a08fcf3500420ce237edff477629e64b21a092c9fa8b7870f1a0f1987911179c2372068a8

  • SSDEEP

    6144:8rdl4ZxeLf5Zsnr9pe2JQSG41qXnDGd53mYpG:8rdl4ZILBGnpo1d6qXDw3

Malware Config

Extracted

Family

vidar

Version

3.5

Botnet

2234cb18bdcd93ea6f4e5f1473025a81

C2

https://steamcommunity.com/profiles/76561199497218285

https://t.me/tg_duckworld

Attributes
  • profile_id_v2

    2234cb18bdcd93ea6f4e5f1473025a81

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
      PID:1324

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1324-55-0x0000000000380000-0x00000000003D7000-memory.dmp

      Filesize

      348KB

    • memory/1324-56-0x0000000000400000-0x0000000002BAC000-memory.dmp

      Filesize

      39.7MB

    • memory/1324-59-0x0000000000400000-0x0000000002BAC000-memory.dmp

      Filesize

      39.7MB

    • memory/1324-60-0x0000000000400000-0x0000000002BAC000-memory.dmp

      Filesize

      39.7MB

    • memory/1324-65-0x0000000000400000-0x0000000002BAC000-memory.dmp

      Filesize

      39.7MB

    • memory/1324-66-0x0000000000400000-0x0000000002BAC000-memory.dmp

      Filesize

      39.7MB

    • memory/1324-67-0x0000000000400000-0x0000000002BAC000-memory.dmp

      Filesize

      39.7MB

    • memory/1324-68-0x0000000000400000-0x0000000002BAC000-memory.dmp

      Filesize

      39.7MB