Analysis

  • max time kernel
    106s
  • max time network
    111s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 10:08

General

  • Target

    7db49013954e8864a5ad8bb6189ee7ab3917efff426b4e07670a335c68280bdb.doc

  • Size

    41KB

  • MD5

    b2356ce5a8f311df482d5b2a92e567ff

  • SHA1

    7417f3b9d28457998f0a0a3af2d1a92060cb4c92

  • SHA256

    7db49013954e8864a5ad8bb6189ee7ab3917efff426b4e07670a335c68280bdb

  • SHA512

    9692b2a76bc31bb068c82fc2d4b0acab0a312561183938113edf14e8ae27808a07852f11492b4d7c070d3dc31fc830dd284968a1a6506636f610f38ee942cb52

  • SSDEEP

    384:NfPRkwBLmYpF59eVqiqaMmBy0BRTHYCZ0jvCNTj9Dy0NtuZv:Zp9LmYpcUIHByuRTv8CNFtWB

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\7db49013954e8864a5ad8bb6189ee7ab3917efff426b4e07670a335c68280bdb.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1948

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1368-76-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1368-77-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-78-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-58-0x0000000074E41000-0x0000000074E43000-memory.dmp
      Filesize

      8KB

    • memory/1368-72-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-74-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-73-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-71-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-70-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-69-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-75-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-89-0x0000000070B9D000-0x0000000070BA8000-memory.dmp
      Filesize

      44KB

    • memory/1368-55-0x000000006FBB1000-0x000000006FBB3000-memory.dmp
      Filesize

      8KB

    • memory/1368-57-0x0000000070B9D000-0x0000000070BA8000-memory.dmp
      Filesize

      44KB

    • memory/1368-79-0x000000000063F000-0x0000000000644000-memory.dmp
      Filesize

      20KB

    • memory/1368-81-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-80-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-82-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-83-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-84-0x0000000005B33000-0x0000000005B3C000-memory.dmp
      Filesize

      36KB

    • memory/1368-85-0x0000000070B9D000-0x0000000070BA8000-memory.dmp
      Filesize

      44KB

    • memory/1368-54-0x0000000072131000-0x0000000072134000-memory.dmp
      Filesize

      12KB

    • memory/1368-88-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1948-87-0x000007FEFB641000-0x000007FEFB643000-memory.dmp
      Filesize

      8KB

    • memory/1948-86-0x0000000000000000-mapping.dmp