Overview

overview

10

Static

static

intelligen...20.doc

windows7_x64

10

intelligen...20.doc

windows10_x64

10

Analysis

  • max time kernel
    118s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    15-07-2020 08:30

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General

  • Target

    intelligence.07.20.doc

  • Size

    114KB

  • MD5

    31d82f84272d8dfd22f57694faa2cb0b

  • SHA1

    73c7451375e7014bcd5f239412a7030428c39f26

  • SHA256

    bb9b7bf7e2fdefe4fcb05e44f267239955d6c75db7ebf1d6b9926b8e4b1f3330

  • SHA512

    fbd0e09176957868de9a4814ff47c3eb50aa27830c9ca63f08fd7693f946c2387020fbea6acb2b4057712d632162ec27f100c4adbdfbcb8e53ab83a749b4a97e

Score
10/10
discovery

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 280 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Suspicious use of WriteProcessMemory 12 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Modifies system certificate store 2 TTPs 3 IoCs
    evasionspywaretrojan
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\intelligence.07.20.doc"
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: AddClipboardFormatListener
    PID:1496
    • C:\Windows\system32\regsvr32.exe
      regsvr32 lV.tmp
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Windows\SysWOW64\regsvr32.exe
        lV.tmp
        3⤵
        • Modifies system certificate store
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:1868

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1496-1-0x0000000007910000-0x0000000007914000-memory.dmp

    Filesize

    16KB

    Download

  • memory/1496-3-0x0000000006EA0000-0x00000000070A0000-memory.dmp

    Filesize

    2.0MB

    Download