Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    22/12/2023, 00:22

General

  • Target

    353edee6063151ca84f76878f38f247e.exe

  • Size

    9.2MB

  • MD5

    353edee6063151ca84f76878f38f247e

  • SHA1

    d59d9f69516f28f8a8f6e1d8c0c1b9d4a3b2d431

  • SHA256

    2dba0f697ffe6da91ef9a12933ed05250f7fe6f7379f93a7310edcee301c2364

  • SHA512

    4e629ed968b84bc1b28feed6d25bf12e939dcec510e250b92a14846e1be1a9bec59fa1cd8c8ac4a08b38f13dd2b821d9d8c24e31118974671cd9b184cb1e0977

  • SSDEEP

    98304:FjNnhR2KHBZY7rMosJGzkh6MfTCOarsFQpJQI7C1RDnhzyPLv814G0xjJtQT9i6Z:rnhR2go0thaA8QIG7jiL5rjIENNGvR6G

Score
7/10

Malware Config

Signatures

  • Unexpected DNS network traffic destination 2 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe
    "C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup -qt=TXT mxgmxbbyxb.bbyyjy.com 114.114.114.114
      2⤵
        PID:2188

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2536-1-0x0000000000400000-0x0000000001457000-memory.dmp

            Filesize

            16.3MB

          • memory/2536-3-0x0000000000230000-0x0000000000231000-memory.dmp

            Filesize

            4KB

          • memory/2536-5-0x0000000000400000-0x0000000001457000-memory.dmp

            Filesize

            16.3MB

          • memory/2536-6-0x0000000000230000-0x0000000000231000-memory.dmp

            Filesize

            4KB