Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2022 15:48

General

  • Target

    c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe

  • Size

    3.6MB

  • MD5

    994f6f533bcadd1f28846ce4798da093

  • SHA1

    cc02bc9c00e147ff9c7937fdf69ceb409b921791

  • SHA256

    c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658

  • SHA512

    a54c4b2da963455eefabf4ebd753d6d7b1e119a5820afe5e1053ba0b8d7f9395ef11f3b26d7c801fc75f50169de7b68910decaba8b7f1c0e8b75632f375dd9d8

  • SSDEEP

    24576:2bLgdri2QhfdmMSirYbcMNgef0QeQFAMEcpcL7nEaut:2nWQqMSPbcBVQewAMEcaEau

Malware Config

Signatures

  • Wannacry

    WannaCry is a ransomware cryptoworm.

  • Contacts a large (988) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies data under HKEY_USERS 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
    "C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe"
    1⤵
    • Drops file in Windows directory
    PID:1604
  • C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe
    C:\Users\Admin\AppData\Local\Temp\c6ab2ae000b489854095e1cbc87e81835dea0075bc2d7830be8ec1196aeaa658.exe -m security
    1⤵
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    PID:580

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Network Service Scanning

1
T1046

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1604-54-0x0000000075601000-0x0000000075603000-memory.dmp
    Filesize

    8KB