Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    19/06/2024, 21:43

General

  • Target
    $PLUGINSDIR/frg_license.rtf
  • Size 57KB
  • Sample240619-1k7lmsshpe
  • SHA256 5101a990a7d78e415958a8e803fae4b4a1de3601d9fb37dbb55f85e0644a85a3
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • 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 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\$PLUGINSDIR\frg_license.rtf"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2600

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          Normal.dotm

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
          • Size 20KB
          • SHA256 140987814ac74d14aec3da88425b0e27c917b41b5c33be2338632786d2fa2db4
          • MD5 SHA1 SHA512 SSDEEP

          memory/2412-0-0x000000002F5C1000-0x000000002F5C2000-memory.dmp

          memory/2412-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

          memory/2412-2-0x00000000716DD000-0x00000000716E8000-memory.dmp

          memory/2412-11-0x00000000716DD000-0x00000000716E8000-memory.dmp

          memory/2412-29-0x000000005FFF0000-0x0000000060000000-memory.dmp

          memory/2412-30-0x00000000716DD000-0x00000000716E8000-memory.dmp