Analysis

  • max time kernel
    107s
  • max time network
    161s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 21:41

General

  • Target

    f1b3df8dde1b7336810c70898546b76afe5b2ba4af247ce33f6296ca06db45e0.doc

  • Size

    51KB

  • MD5

    cf79d1931d39863995aaf9e874575ee6

  • SHA1

    cedb5fbcdb02ca5588f23ef987422567cd7694d4

  • SHA256

    f1b3df8dde1b7336810c70898546b76afe5b2ba4af247ce33f6296ca06db45e0

  • SHA512

    8f2e8314fd2288a1d34eff0d248a7c40e4314801d64f8ab6c3e49363bf032a801a9fe2e80586d2b975076698ff77db3e1d4d71d41848df661657c3fbee1575d9

  • SSDEEP

    384:lrQLoE7IauxzAwLzfhzdvYL0dn/tAmy/1x82CY3GcywtJlHZ0j9VNO5jVZ:BQLoEdG7vfhzB6Na2CY5jl5aVN8jVZ

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\f1b3df8dde1b7336810c70898546b76afe5b2ba4af247ce33f6296ca06db45e0.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:1208
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1656

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1208-54-0x0000000072C71000-0x0000000072C74000-memory.dmp
      Filesize

      12KB

    • memory/1208-55-0x00000000706F1000-0x00000000706F3000-memory.dmp
      Filesize

      8KB

    • memory/1208-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1208-57-0x00000000716DD000-0x00000000716E8000-memory.dmp
      Filesize

      44KB

    • memory/1208-58-0x0000000076261000-0x0000000076263000-memory.dmp
      Filesize

      8KB

    • memory/1208-59-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-60-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-61-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-68-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-67-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-66-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-65-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-64-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-63-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-62-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-70-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-69-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-72-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-71-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-73-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-80-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-79-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-88-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-86-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-87-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-85-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-84-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-83-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-82-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-81-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-78-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-77-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-76-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-89-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-75-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-74-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-101-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-90-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-91-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-100-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-99-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-98-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-97-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-96-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-95-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-94-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-93-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-92-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-102-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-103-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-104-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-114-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-113-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-112-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-111-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-110-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-109-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-108-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-107-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-106-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-105-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-116-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-118-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-117-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-115-0x000000000046E000-0x0000000000472000-memory.dmp
      Filesize

      16KB

    • memory/1208-242-0x00000000716DD000-0x00000000716E8000-memory.dmp
      Filesize

      44KB

    • memory/1208-246-0x00000000716DD000-0x00000000716E8000-memory.dmp
      Filesize

      44KB

    • memory/1656-243-0x0000000000000000-mapping.dmp