Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    20-05-2024 14:37

General

  • Target

    表格32116.exe

  • Size

    1.3MB

  • MD5

    0719269952aad2cd949db1a31b397e33

  • SHA1

    192a3a067bf20d949fa1118cd61565bcf0429c39

  • SHA256

    e95424c1c5dd0e5a3e62dc4c70a44c28dbf87676a31b8aab3040d92e226dcf1d

  • SHA512

    f2fd905c728548600e051b91350a5999542f0d3b7f54adca900c22f795a5f7f75dd3f65066c3ca1065866d4fbbda7e72ab993a4a66e38fe207ff8e832c8eaf73

  • SSDEEP

    24576:mT2s55UHvNiKR5VSfDJ1+6VyB6RYS3ZZ4YkolZHfR4gyhJDnouji97f:m587VS7lVZnjllR4gyhJDtjg7f

Malware Config

Signatures

  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1192
    • C:\Users\Admin\AppData\Local\Temp\表格32116.exe
      "C:\Users\Admin\AppData\Local\Temp\表格32116.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1192-11-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-34-0x0000000007220000-0x00000000072A9000-memory.dmp

    Filesize

    548KB

  • memory/1192-13-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-40-0x00000000097A0000-0x0000000009814000-memory.dmp

    Filesize

    464KB

  • memory/1192-12-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-4-0x00000000024F0000-0x00000000024F1000-memory.dmp

    Filesize

    4KB

  • memory/1192-3-0x00000000024F0000-0x00000000024F1000-memory.dmp

    Filesize

    4KB

  • memory/1192-33-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-8-0x0000000004C20000-0x0000000004C9E000-memory.dmp

    Filesize

    504KB

  • memory/1192-9-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-49-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-27-0x0000000180000000-0x00000001800BD000-memory.dmp

    Filesize

    756KB

  • memory/1192-15-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-10-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-25-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-14-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/1192-17-0x0000000180000000-0x000000018008D000-memory.dmp

    Filesize

    564KB

  • memory/1192-16-0x00000000052C0000-0x000000000531E000-memory.dmp

    Filesize

    376KB

  • memory/3040-0-0x000000013FCC0000-0x000000013FFC2000-memory.dmp

    Filesize

    3.0MB

  • memory/3040-1-0x000000013FCC0000-0x000000013FFC2000-memory.dmp

    Filesize

    3.0MB

  • memory/3040-2-0x000000013FCC0000-0x000000013FFC2000-memory.dmp

    Filesize

    3.0MB

  • memory/3040-5-0x000000013FCC0000-0x000000013FFC2000-memory.dmp

    Filesize

    3.0MB

  • memory/3040-6-0x000000013FCCC000-0x000000013FD87000-memory.dmp

    Filesize

    748KB

  • memory/3040-7-0x0000000000390000-0x000000000044F000-memory.dmp

    Filesize

    764KB