Analysis

  • max time kernel
    111s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 10:31

General

  • Target

    81010eb66af605a6fe6b83ac1f8d5fe68aa167a6351f1b54181121ea4324c3c0.doc

  • Size

    132KB

  • MD5

    5f24454f77fce041b5b97b845ab4f931

  • SHA1

    a041d0ae39bacd421fc697dcb1157127f9a5a8e1

  • SHA256

    81010eb66af605a6fe6b83ac1f8d5fe68aa167a6351f1b54181121ea4324c3c0

  • SHA512

    9a1bf972d5b1519eb60d18cce341207165d30d420af37d9e4dbaed0c6b172deb772aab4de638da2e5fe800e376698c72fcf75c70b34ceba2ca2429cf67ac8ae2

  • SSDEEP

    768:DTK9TyXXlpZtUtfDXBdeNoDDViIpfP0xb4gB2mC8YtWwOU8:DTR13ABdeN63pybKh8

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\81010eb66af605a6fe6b83ac1f8d5fe68aa167a6351f1b54181121ea4324c3c0.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:1996
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1920

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1920-137-0x0000000000000000-mapping.dmp

    • memory/1996-54-0x0000000072691000-0x0000000072694000-memory.dmp

      Filesize

      12KB

    • memory/1996-55-0x0000000070111000-0x0000000070113000-memory.dmp

      Filesize

      8KB

    • memory/1996-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1996-57-0x00000000710FD000-0x0000000071108000-memory.dmp

      Filesize

      44KB

    • memory/1996-58-0x00000000753D1000-0x00000000753D3000-memory.dmp

      Filesize

      8KB

    • memory/1996-59-0x00000000710FD000-0x0000000071108000-memory.dmp

      Filesize

      44KB

    • memory/1996-60-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-61-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-62-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-63-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-67-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-66-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-65-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-64-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-68-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-70-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-69-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-71-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-72-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-74-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-73-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-75-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-76-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-78-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-77-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-80-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-79-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-81-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-83-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-82-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-84-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-86-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-85-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-88-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-87-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-89-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-90-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-91-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-92-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-93-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-95-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-96-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-94-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-98-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-97-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-99-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-100-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-101-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-102-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-103-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-105-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-104-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-106-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-107-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-108-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-109-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-111-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-110-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-113-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-112-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-114-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-116-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-117-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-118-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-119-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-115-0x0000000000833000-0x0000000000837000-memory.dmp

      Filesize

      16KB

    • memory/1996-140-0x00000000710FD000-0x0000000071108000-memory.dmp

      Filesize

      44KB