Analysis

  • max time kernel
    124s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    04-11-2022 18:21

General

  • Target

    247bebcb221ba87b9198aa8f4102b4239e63bc2bf4bb97554c96a586b8c66007.exe

  • Size

    1.0MB

  • MD5

    be1217071f0a3f4c552b56dff96dc11c

  • SHA1

    f3e99ec389e6108e8fda6896fa28a4d7237995be

  • SHA256

    247bebcb221ba87b9198aa8f4102b4239e63bc2bf4bb97554c96a586b8c66007

  • SHA512

    f02202969d9849e3ce87081be928646aff667aed9e8863622388e8174c52717aba62819eb85c9426af5dfed989b381bb6dd66bd2b39e7203b0c1207d08eeba3b

  • SSDEEP

    24576:5QbwEaXQlxEkXVZ25T8R6I65iiPBTk06dImEvW:yzVURHU06LEO

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\247bebcb221ba87b9198aa8f4102b4239e63bc2bf4bb97554c96a586b8c66007.exe
    "C:\Users\Admin\AppData\Local\Temp\247bebcb221ba87b9198aa8f4102b4239e63bc2bf4bb97554c96a586b8c66007.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1328
    • 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\The Ministry of State for Wall and Settlement Affairs established by the Palestinian government.docx"
      2⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1148
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:1756

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\The Ministry of State for Wall and Settlement Affairs established by the Palestinian government.docx

      Filesize

      16KB

      MD5

      0f443981fd94542beaefdbb15732b9a4

      SHA1

      5b3453a77e89608f8a33440dba30aa6ceb7bb36b

      SHA256

      8fba1d9c29a4b3f3056d46b095e014f189ed71eb87be4f542ab221e4da5f468b

      SHA512

      9378fa783691c7cfb4be6fcb878f753f836af283df9a865cc35de91356912f86a32723276d2fe9c317028edff7d570cf147db95e9f25e1ed5f6db6d8ec6783f3

    • memory/1148-56-0x0000000072721000-0x0000000072724000-memory.dmp

      Filesize

      12KB

    • memory/1148-57-0x00000000701A1000-0x00000000701A3000-memory.dmp

      Filesize

      8KB

    • memory/1148-58-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1148-59-0x000000007118D000-0x0000000071198000-memory.dmp

      Filesize

      44KB

    • memory/1148-64-0x000000007118D000-0x0000000071198000-memory.dmp

      Filesize

      44KB

    • memory/1148-65-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1148-66-0x000000007118D000-0x0000000071198000-memory.dmp

      Filesize

      44KB

    • memory/1328-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

      Filesize

      8KB

    • memory/1756-63-0x000007FEFBC31000-0x000007FEFBC33000-memory.dmp

      Filesize

      8KB