Analysis

  • max time kernel
    105s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20-10-2022 13:19

General

  • Target

    f2c5de130b13e7715b7320f71931e0d51242a814347bbdb174e79fc3a926fcef.doc

  • Size

    103KB

  • MD5

    813e799e4f05b22a3b4c73039f5a8480

  • SHA1

    a21cbd7a7705538fef4153870b19c5b3987183ce

  • SHA256

    f2c5de130b13e7715b7320f71931e0d51242a814347bbdb174e79fc3a926fcef

  • SHA512

    2913d24ba5aefcd206e0f6fca0b491bb77f9337d4c25c9571a31da1e75ba82bedf04d84fc6a65a5e750c311a0a1aaaa48f4239bc413d13e878268eb3c917112d

  • SSDEEP

    768:ZWw6c7eh5WX4t0DKpPqwat0VlwGlBUt2wMLiK7bsHc6F3cSP3yMA7sBsav/lRYQ/:5ehygrX6lbFTkhZD/FrYFTFgKWeDQ3g

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\f2c5de130b13e7715b7320f71931e0d51242a814347bbdb174e79fc3a926fcef.doc"
    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:536
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1532

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/536-66-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-58-0x0000000071A6D000-0x0000000071A78000-memory.dmp

      Filesize

      44KB

    • memory/536-54-0x0000000073001000-0x0000000073004000-memory.dmp

      Filesize

      12KB

    • memory/536-57-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

      Filesize

      8KB

    • memory/536-67-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-59-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-60-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-68-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-62-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-63-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-64-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-65-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/536-55-0x0000000070A81000-0x0000000070A83000-memory.dmp

      Filesize

      8KB

    • memory/536-61-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-69-0x0000000071A6D000-0x0000000071A78000-memory.dmp

      Filesize

      44KB

    • memory/536-78-0x0000000071A6D000-0x0000000071A78000-memory.dmp

      Filesize

      44KB

    • memory/536-77-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/536-73-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-74-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-75-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-72-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/536-76-0x0000000000385000-0x0000000000390000-memory.dmp

      Filesize

      44KB

    • memory/1532-71-0x000007FEFC511000-0x000007FEFC513000-memory.dmp

      Filesize

      8KB