Analysis

  • max time kernel
    46s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2023, 17:07

General

  • Target

    Setup.exe

  • Size

    449.9MB

  • MD5

    ddc753cccdce3b98da63ab2142a35dc4

  • SHA1

    677287e16783b832066af3e5ccb041fc1c10e5cd

  • SHA256

    2167ad38a496b64205581da4196c631a7a9638ab2620e4d194a657b50744744f

  • SHA512

    a041b18441959ce0683122a98e93cd3f44765481d6c1cae04eb1fdf6a6ee01d50ff108ceede51d764f10bf1f3babf957f72bcb8d03eecf29f420c487ed139f66

  • SSDEEP

    24576:6Hx3QTYY7yzG2QvLUWWIFPZHK6urkquaWNXPWFSSjDjU:6RA/qavLRPZHi4PWkAI

Score
10/10

Malware Config

Extracted

Family

vidar

Version

1.8

Botnet

586

C2

https://t.me/year2023start

https://steamcommunity.com/profiles/76561199467421923

Attributes
  • profile_id

    586

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Users\Admin\AppData\Local\Temp\Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
      2⤵
        PID:848

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/848-65-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/848-61-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/848-74-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/848-72-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/848-69-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/848-63-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/848-67-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/848-60-0x0000000000400000-0x0000000000461000-memory.dmp

      Filesize

      388KB

    • memory/2004-54-0x0000000075811000-0x0000000075813000-memory.dmp

      Filesize

      8KB

    • memory/2004-55-0x0000000000080000-0x000000000017C000-memory.dmp

      Filesize

      1008KB

    • memory/2004-59-0x0000000002400000-0x0000000002458000-memory.dmp

      Filesize

      352KB

    • memory/2004-58-0x00000000052E0000-0x0000000005370000-memory.dmp

      Filesize

      576KB

    • memory/2004-57-0x0000000000610000-0x000000000061A000-memory.dmp

      Filesize

      40KB

    • memory/2004-56-0x00000000005B0000-0x00000000005C6000-memory.dmp

      Filesize

      88KB