Overview

overview

10

Static

static

fefd1117c2...ab.exe

windows7_x64

10

fefd1117c2...ab.exe

windows10-2004_x64

10

Resubmissions

08/05/2025, 19:56

250508-yn6seaan3s9

11/03/2022, 23:07

220311-23y8nacde410

Sharing

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General

  • Target
    fefd1117c2f0ab88d8090bc3bdcb8213daf8065f12de1ee6a6c641e888a27eab.bin
  • Size 38KB
  • Sample220311-23y8nacde4
  • SHA256 fefd1117c2f0ab88d8090bc3bdcb8213daf8065f12de1ee6a6c641e888a27eab
  • MD5 SHA1 SHA512
Score
10/10
ransomware

Malware Config

Extracted

Path

  • C:\NOKOYAWA_readme.txt

Ransom Note
  • Dear usernamme, your files were encrypted, some are compromised. Be sure, you can't restore it without our help. You need a private key that only we have. Contact us to reach an agreement or we will leak your black shit to media: [email protected] [email protected] 亲爱的用户名，您的文件已加密，有些已被泄露。 请确保，如果没有我们的帮助，您将无法恢复它。 您需要一个只有我们拥有的私钥。 联系我们以达成协议，否则我们会将您的黑屎泄露给媒体： [email protected] [email protected]

Targets

    • Target
      fefd1117c2f0ab88d8090bc3bdcb8213daf8065f12de1ee6a6c641e888a27eab.bin
    • Size 38KB
    • SHA256 fefd1117c2f0ab88d8090bc3bdcb8213daf8065f12de1ee6a6c641e888a27eab
    • MD5 SHA1 SHA512
    Score
    10/10
    ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks