Overview

overview

10

Static

static

3

7db63b35fa...2a.exe

windows7-x64

10

7db63b35fa...2a.exe

windows10-2004-x64

3

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General

  • Target

    7db63b35faaeda41c52537a3e1ce27d8c59986e7e7ec4d10aa9be77605977b2a

  • Size

    863KB

  • Sample

    230810-n4apssed6w

  • MD5

    2f7266d07bdd7ff554fa77a385ee9acc

  • SHA1

    0486c2bc526a75fbf7b61eb82fca82f7575a0637

  • SHA256

    7db63b35faaeda41c52537a3e1ce27d8c59986e7e7ec4d10aa9be77605977b2a

  • SHA512

    4cd64048483ae3adfc6337e3c5b28bf192335cbe783888e632463d8ce7e8a646a734e8bdfda040ab90ef3ddb613c935c77f75161951b8e0fdafadad8345722f1

  • SSDEEP

    24576:1VOQDUQ/3+1osdfUFhuWxvmEcO7/uQuWp:b9DUGsHc3JmQBp

Score
10/10
chinese_generic_botnetbotnetpersistence

Malware Config

Targets

    • Target

      7db63b35faaeda41c52537a3e1ce27d8c59986e7e7ec4d10aa9be77605977b2a

    • Size

      863KB

    • MD5

      2f7266d07bdd7ff554fa77a385ee9acc

    • SHA1

      0486c2bc526a75fbf7b61eb82fca82f7575a0637

    • SHA256

      7db63b35faaeda41c52537a3e1ce27d8c59986e7e7ec4d10aa9be77605977b2a

    • SHA512

      4cd64048483ae3adfc6337e3c5b28bf192335cbe783888e632463d8ce7e8a646a734e8bdfda040ab90ef3ddb613c935c77f75161951b8e0fdafadad8345722f1

    • SSDEEP

      24576:1VOQDUQ/3+1osdfUFhuWxvmEcO7/uQuWp:b9DUGsHc3JmQBp

    Score
    10/10
    chinese_generic_botnetbotnetpersistence

    • Generic Chinese Botnet

      A botnet originating from China which is currently unnamed publicly.

      botnetchinese_generic_botnet

    • Chinese Botnet payload

      botnet

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks