Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    24-08-2024 21:20

General

  • Target

    20240824d0253f9a0ee3f89546f90008ece430a9wannacry.exe

  • Size

    223KB

  • MD5

    d0253f9a0ee3f89546f90008ece430a9

  • SHA1

    613bb8ebd45f3fe9157ae8eaeb4e53e4afc82b7a

  • SHA256

    09fcfbd144a75f75a40934b341ec3d1248b9229f7757199b61c03fbe4a9d2187

  • SHA512

    2862a0966167ed705aaf9d51b144a0f087829d2a3d9e09bb46539a293654c5cb3635565f6ce930dbad52118029332b96917d0573d2aa567fd00d78869b53f1f3

  • SSDEEP

    6144:ICSO0ZJJchBRsZV7yc9CZBp1EvtxFzASUEEa2Xs3T:Iln2bKkZBp1EvBzNUEEa2Xs3

Score
10/10

Malware Config

Signatures

  • Chaos

    Ransomware family first seen in June 2021.

  • Chaos Ransomware 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20240824d0253f9a0ee3f89546f90008ece430a9wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\20240824d0253f9a0ee3f89546f90008ece430a9wannacry.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\sByte.dll

    Filesize

    39KB

    MD5

    d80d1b6d9a6d5986fa47f6f8487030e1

    SHA1

    8f5773bf9eca43b079c1766b2e9f44cc90bd9215

    SHA256

    446128f1712da8064d0197376184315cb529ed26ed9122f7b171bb208e22c0c3

    SHA512

    9fcf0105c2c9ee81c526d41633d93579bb8e2837989d77fb4a6523440415ec2d7fa46ac9ae4e55ecebd99126837817ac308cc079475de02667b21727a43d74cc

  • memory/2432-0-0x000007FEF5353000-0x000007FEF5354000-memory.dmp

    Filesize

    4KB

  • memory/2432-1-0x00000000002C0000-0x00000000002FE000-memory.dmp

    Filesize

    248KB

  • memory/2432-2-0x0000000000240000-0x000000000024C000-memory.dmp

    Filesize

    48KB

  • memory/2432-6-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

    Filesize

    9.9MB

  • memory/2432-7-0x000007FEF5353000-0x000007FEF5354000-memory.dmp

    Filesize

    4KB

  • memory/2432-8-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

    Filesize

    9.9MB

  • memory/2432-10-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

    Filesize

    9.9MB