Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    22-09-2021 21:12

General

  • Target

    “话术”福建女孩用这套话术新增320个首充会员.bat.exe

  • Size

    1.6MB

  • MD5

    4868dfdcd24d67444a0272db7257bf48

  • SHA1

    46eff8dbacc5687128c39be0c35a7c9656d6df4c

  • SHA256

    eb01e20f2ed8f884f535bf058d1a9136aaa4508ad781a2b0c5ddfede40cf3165

  • SHA512

    d6ff638a6e5cab56e52f7c7cb8b30c9665538cb3f69b82f750c22535da7cebd425e9a9064f2a33b68faa02924eb8cbd703a9e1ac8f5448c541f131847b668628

Malware Config

Signatures

  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

  • Chinese Botnet Payload 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\“话术”福建女孩用这套话术新增320个首充会员.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\“话术”福建女孩用这套话术新增320个首充会员.bat.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2192

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2192-115-0x0000000010000000-0x0000000010018000-memory.dmp

    Filesize

    96KB