Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/09/2024, 06:03

General

  • Target
    License.rtf
  • Size 4KB
  • Sample240927-gr5abaycjp
  • SHA256 f7b42b543592fa59fda4e0cc23de7814c5e64ceea7031222636451242bb9bf62
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • 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
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 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\License.rtf"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2892

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          Normal.dotm

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
          • Size 19KB
          • SHA256 c2edaa60427e6466431308a57108d66051b8dffdfb594d78a45ab3fb48a5390a
          • MD5 SHA1 SHA512 SSDEEP

          memory/2532-0-0x000000002F531000-0x000000002F532000-memory.dmp

          memory/2532-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

          memory/2532-2-0x0000000070ADD000-0x0000000070AE8000-memory.dmp

          memory/2532-5-0x0000000070ADD000-0x0000000070AE8000-memory.dmp

          memory/2532-23-0x000000005FFF0000-0x0000000060000000-memory.dmp