Analysis

  • max time kernel
    188s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 15:39

General

  • Target

    ebca5973fcafeede761909f2da3adc94ebf8cd13fecaa7d3e3f495167fa58715.doc

  • Size

    70KB

  • MD5

    0cd6889535d82aa333c2e7ed3fc0179c

  • SHA1

    8510be1c6ad3a71029d33dc8eb51927138fdc4bb

  • SHA256

    ebca5973fcafeede761909f2da3adc94ebf8cd13fecaa7d3e3f495167fa58715

  • SHA512

    4f8f500982bf3ac1fc818d44ed847bdbf7d14f00761f7c771cd333d8f70a955fca71b5ccbafad4799604773b6ebeb1e9cb4231361a58cb34bded9ff68567b6d8

  • SSDEEP

    384:0EokbHrMvxcKEmrbqydCp7Xwq+wwwwwwwwwwwMB7OliSZfI/PKRMUsXjPNAuCJ0W:0BYLMPfqyO5APoLAC9Xz

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\ebca5973fcafeede761909f2da3adc94ebf8cd13fecaa7d3e3f495167fa58715.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:1980
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1548

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1548-75-0x0000000000000000-mapping.dmp
    • memory/1548-76-0x000007FEFC451000-0x000007FEFC453000-memory.dmp
      Filesize

      8KB

    • memory/1980-54-0x0000000072F41000-0x0000000072F44000-memory.dmp
      Filesize

      12KB

    • memory/1980-55-0x00000000709C1000-0x00000000709C3000-memory.dmp
      Filesize

      8KB

    • memory/1980-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1980-57-0x00000000719AD000-0x00000000719B8000-memory.dmp
      Filesize

      44KB

    • memory/1980-58-0x00000000767B1000-0x00000000767B3000-memory.dmp
      Filesize

      8KB

    • memory/1980-59-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-60-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-62-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-61-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-63-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-64-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-65-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-67-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-66-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-68-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-70-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-69-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-72-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-71-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-73-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-74-0x00000000719AD000-0x00000000719B8000-memory.dmp
      Filesize

      44KB

    • memory/1980-78-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-77-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-79-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-80-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-81-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-82-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-83-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-84-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-86-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-85-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-88-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-87-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-90-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-89-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-91-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-93-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-92-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-95-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-94-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-96-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-97-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-99-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-98-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-100-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-101-0x0000000005C7D000-0x0000000005C81000-memory.dmp
      Filesize

      16KB

    • memory/1980-103-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-102-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-105-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-106-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-104-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-108-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-107-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-110-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-109-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-111-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-112-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-113-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-114-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-116-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-115-0x00000000006D1000-0x00000000006D5000-memory.dmp
      Filesize

      16KB

    • memory/1980-117-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1980-118-0x00000000719AD000-0x00000000719B8000-memory.dmp
      Filesize

      44KB