Analysis

  • max time kernel
    145s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    07-07-2022 10:01

General

  • Target

    460c0159eee76c5420f52764f87b5454babee616fb7567d0afa732dd23c1a760.exe

  • Size

    452KB

  • MD5

    b03f9e650a80edd515eda4a49ce217d7

  • SHA1

    083433c29dbf82ad0c434f9f65b08589dc3b06b1

  • SHA256

    460c0159eee76c5420f52764f87b5454babee616fb7567d0afa732dd23c1a760

  • SHA512

    10d02d8267ce6084b8c34b359aac37b02c525edef3993cdb4e5dd82f8b8c9e078c2795bdfdb047828901df69cefeb02baef620c117c5e84c9997c41b30311b79

Malware Config

Extracted

Family

netwire

C2

77.48.28.246:8912

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 2 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\460c0159eee76c5420f52764f87b5454babee616fb7567d0afa732dd23c1a760.exe
    "C:\Users\Admin\AppData\Local\Temp\460c0159eee76c5420f52764f87b5454babee616fb7567d0afa732dd23c1a760.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:388
    • C:\Users\Admin\AppData\Local\Temp\460c0159eee76c5420f52764f87b5454babee616fb7567d0afa732dd23c1a760.exe
      C:\Users\Admin\AppData\Local\Temp\460c0159eee76c5420f52764f87b5454babee616fb7567d0afa732dd23c1a760.exe"
      2⤵
        PID:2260

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/388-137-0x0000000077BB0000-0x0000000077D53000-memory.dmp
      Filesize

      1.6MB

    • memory/388-132-0x0000000002100000-0x0000000002107000-memory.dmp
      Filesize

      28KB

    • memory/388-135-0x00007FF8B8AD0000-0x00007FF8B8CC5000-memory.dmp
      Filesize

      2.0MB

    • memory/388-136-0x0000000077BB0000-0x0000000077D53000-memory.dmp
      Filesize

      1.6MB

    • memory/388-134-0x0000000002100000-0x0000000002107000-memory.dmp
      Filesize

      28KB

    • memory/2260-138-0x00000000006A0000-0x00000000006A7000-memory.dmp
      Filesize

      28KB

    • memory/2260-133-0x0000000000000000-mapping.dmp
    • memory/2260-140-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB

    • memory/2260-139-0x0000000000400000-0x0000000000474000-memory.dmp
      Filesize

      464KB

    • memory/2260-141-0x00007FF8B8AD0000-0x00007FF8B8CC5000-memory.dmp
      Filesize

      2.0MB

    • memory/2260-144-0x0000000077BB0000-0x0000000077D53000-memory.dmp
      Filesize

      1.6MB

    • memory/2260-148-0x00000000006A0000-0x00000000006A7000-memory.dmp
      Filesize

      28KB

    • memory/2260-149-0x00007FF8B8AD0000-0x00007FF8B8CC5000-memory.dmp
      Filesize

      2.0MB

    • memory/2260-150-0x0000000077BB0000-0x0000000077D53000-memory.dmp
      Filesize

      1.6MB