Analysis

  • max time kernel
    65s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2022, 02:34

General

  • Target
    Wed191029a419a6.exe
  • Size 608KB
  • Sample220723-c2fbqabfen
  • SHA256 0f3752cdf6653a331205269e6bd6ca4e265247847eed5be677bf758f29235d08
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • vidar

Version
  • 40.1

Botnet
  • 706

C2
  • https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 3 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Wed191029a419a6.exe
    "C:\Users\Admin\AppData\Local\Temp\Wed191029a419a6.exe"
    1⤵
      PID:1612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 924
        2⤵
        • Program crash
        PID:3744
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1612 -ip 1612
      1⤵
        PID:4632

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1612-130-0x000000000257D000-0x00000000025E1000-memory.dmp

            memory/1612-131-0x0000000004000000-0x000000000409D000-memory.dmp

            memory/1612-132-0x0000000000400000-0x0000000002401000-memory.dmp

            memory/1612-133-0x000000000257D000-0x00000000025E1000-memory.dmp

            memory/1612-134-0x0000000000400000-0x0000000002401000-memory.dmp