Resubmissions

23-02-2023 18:39

230223-xazw9sgh45 10

19-02-2023 04:44

230219-fctplaeg27 10

Analysis

  • max time kernel
    95s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-02-2023 18:39

General

  • Target

    2023-02-19_7f97b34a113170d02ff8008c2bbc7745_wannacry.exe

  • Size

    6.0MB

  • MD5

    7f97b34a113170d02ff8008c2bbc7745

  • SHA1

    fe00b8cfc0896d6d23ff3628af8c406a7683d707

  • SHA256

    6df64a0a921bd65006968d7eb146f7ceb60ffc1345575d39edec0eded41eb4fe

  • SHA512

    a899eb8481c02d0c983c7761ca9962ffdea22354cdef6cefeadbdf0ac96d43a54c02ea72e89b8b5c2bdefed38ecdd960a8d267e3fc15545286844baf40ac9e93

  • SSDEEP

    49152:LwLwHt4Ihqew+96PoBjYs5ngToDEZwTFgN+1TtI1VjFF3PBTqJQkYUjeAb3WUpPb:L9fhqezRobVjFyEUqA6Sp+ZIogCxfwis

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2023-02-19_7f97b34a113170d02ff8008c2bbc7745_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2023-02-19_7f97b34a113170d02ff8008c2bbc7745_wannacry.exe"
    1⤵
      PID:3684
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3684 -s 468
        2⤵
        • Program crash
        PID:2032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3684 -ip 3684
      1⤵
        PID:4336

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3684-133-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/3684-134-0x00000000021B0000-0x00000000021C7000-memory.dmp

        Filesize

        92KB

      • memory/3684-136-0x0000000000590000-0x00000000005AB000-memory.dmp

        Filesize

        108KB