Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 11:42

General

  • Target

    2024-08-22_e6a7219ab68c2f6796911315ae386ab5_destroyer_wannacry.exe

  • Size

    97KB

  • MD5

    e6a7219ab68c2f6796911315ae386ab5

  • SHA1

    4a0dc1b3d2216ad157f437195d5424e633181130

  • SHA256

    1b4f33ff0e4a09ee9ca4e008ca2f0d396c667ff04c1c181377e908df5131e5b0

  • SHA512

    771b3f617f58946c7117c5e63651f8109336e0851b8d0d354a6a4a5395b48abcfc90579afd69fc44403cd5c80e4d936459f3e74c57ddc875523e0de0a3936968

  • SSDEEP

    1536:FMwpgzZ8+1oqDAYkjeNY+RchBuwl/lrY0/x4GWB+Zi++VI11Y4qmFr9HIR8B:WwpgZFbJchBuihsZVE1Y4qmFr9HIR8B

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\2024-08-22_e6a7219ab68c2f6796911315ae386ab5_destroyer_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-22_e6a7219ab68c2f6796911315ae386ab5_destroyer_wannacry.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1176

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/1176-0-0x000007FEF5853000-0x000007FEF5854000-memory.dmp

    Filesize

    4KB

  • memory/1176-1-0x00000000010F0000-0x000000000110E000-memory.dmp

    Filesize

    120KB

  • memory/1176-2-0x00000000001C0000-0x00000000001CC000-memory.dmp

    Filesize

    48KB

  • memory/1176-6-0x000007FEF5850000-0x000007FEF623C000-memory.dmp

    Filesize

    9.9MB

  • memory/1176-8-0x000007FEF5850000-0x000007FEF623C000-memory.dmp

    Filesize

    9.9MB