Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15-07-2024 22:35

General

  • Target

    $PLUGINSDIR/license_rr.rtf

  • Size

    28KB

  • MD5

    5cbcfdf6dba0b92aaeef61de113e1d57

  • SHA1

    438407cbea0184258a96fabd1b73d4c97389974f

  • SHA256

    3fd075e818ebea8d955a7bd19808fa41297fcaee13f08f18815f1f091ec29215

  • SHA512

    7196437ed731cf9b9847266e64b1e99c8ce9b5afcc5a2650882ac6543a70bf370df26c9f6148feade80e9e8b11d0035936b3edaf1c6b98d5420459fb9e6e3f9a

  • SSDEEP

    384:WMGugFH3F1sxxaZzTBOLVkQkQiDWuQ63ooqqrob8ZH0jtTzdZXLRy5:OH3F1sxxaBNGiiuQ7onrowHotTzje

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • 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\$PLUGINSDIR\license_rr.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:484
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2828

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      19KB

      MD5

      96e4cb1ffd42f778c49523799d5d482d

      SHA1

      41dd5efebbee97e596d0fecbedfe67fb92853668

      SHA256

      b82abe3f511cf55285f31acbdc4c32cfa942751afde1f0c6fb397f59a4bd6494

      SHA512

      d7c359a2ad700fe265d7d8400ca14a29304c7435e907f5dc7be8e43fda07c94277c0892a7a9ee22b5609471f87f8f42c742bef733a59db753ef49fe116f0e5b9

    • memory/484-0-0x000000002F981000-0x000000002F982000-memory.dmp

      Filesize

      4KB

    • memory/484-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/484-2-0x000000007123D000-0x0000000071248000-memory.dmp

      Filesize

      44KB

    • memory/484-5-0x000000007123D000-0x0000000071248000-memory.dmp

      Filesize

      44KB

    • memory/484-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB