Analysis

  • max time kernel
    106s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 22:16

General

  • Target

    f3ff0c98af2ef7325fa866a6b8ffc0cb0e4a9a2506ea7b8cd5c75be7ba336bb7.doc

  • Size

    110KB

  • MD5

    097596ad6748ff948b86be0f8453bdc9

  • SHA1

    514bb7b6298dcb113a057d5b9152277995afd996

  • SHA256

    f3ff0c98af2ef7325fa866a6b8ffc0cb0e4a9a2506ea7b8cd5c75be7ba336bb7

  • SHA512

    f57b7cedad021c4e2a0553e34e46422cd4a08c2825d9a163cbb35c041dc2756b32cb94c6ec2216d04947d37fa7c07875c9cc21a7896faae0d8977ffecec80980

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\f3ff0c98af2ef7325fa866a6b8ffc0cb0e4a9a2506ea7b8cd5c75be7ba336bb7.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:1892
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1128

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1128-191-0x0000000000000000-mapping.dmp
    • memory/1892-54-0x0000000072F11000-0x0000000072F14000-memory.dmp
      Filesize

      12KB

    • memory/1892-55-0x0000000070991000-0x0000000070993000-memory.dmp
      Filesize

      8KB

    • memory/1892-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1892-57-0x0000000075AE1000-0x0000000075AE3000-memory.dmp
      Filesize

      8KB

    • memory/1892-58-0x000000007197D000-0x0000000071988000-memory.dmp
      Filesize

      44KB

    • memory/1892-59-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-60-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-61-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-62-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-64-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-63-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-65-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-66-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-67-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-68-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-70-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-69-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-71-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-72-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-73-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-75-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-74-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-78-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-77-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-76-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-81-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-82-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-80-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-79-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-84-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-83-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-85-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-86-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-88-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-87-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-91-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-92-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-90-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-89-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-94-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-93-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-95-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-96-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-99-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-100-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-98-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-97-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-102-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-101-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-104-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-103-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-106-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-105-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-107-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-108-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-109-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-110-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-112-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-111-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-114-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-113-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-116-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-115-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-117-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB

    • memory/1892-118-0x000000000079B000-0x000000000079F000-memory.dmp
      Filesize

      16KB