Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10-02-2024 09:25

General

  • Target

    2024-02-10_1a5359506a4d0e6ffd648460da5f4b71_wannacry.exe

  • Size

    107KB

  • MD5

    1a5359506a4d0e6ffd648460da5f4b71

  • SHA1

    9f770858a9ba8d6e1c1f25c615843a3ea6f932e8

  • SHA256

    672f62fa62f942e77601c3eda3e1f18956422e19204c858b8e66babb578db93c

  • SHA512

    44c324da855322dc0043b2fe76ef87cbb78d34f845551d117441066e22bb810cabd438267fd61dd5b507c75a48defcbc05ed6f21b7663b55d2f9ea0072afa951

  • SSDEEP

    1536:TmRec9rhdZkrJzxVvYVYJYi/HKxqYSeQh+EZVRzFoTGPSOfjxP7KXzzzzzzzzC:+ec9rh49zjOYGi/H6MescK12S

Score
10/10

Malware Config

Signatures

  • Chaos

    Ransomware family first seen in June 2021.

  • Chaos Ransomware 1 IoCs
  • Detects command variations typically used by ransomware 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-02-10_1a5359506a4d0e6ffd648460da5f4b71_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-10_1a5359506a4d0e6ffd648460da5f4b71_wannacry.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2860

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2860-0-0x00000000012F0000-0x0000000001312000-memory.dmp

    Filesize

    136KB

  • memory/2860-1-0x000007FEF53E0000-0x000007FEF5DCC000-memory.dmp

    Filesize

    9.9MB

  • memory/2860-2-0x000007FEF53E0000-0x000007FEF5DCC000-memory.dmp

    Filesize

    9.9MB