Analysis

  • max time kernel
    104s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 10:07

General

  • Target

    29e3cf6745741414e3249c10a60f146a0f7dc8776b77fb1c18a8cd71233bdfcf.doc

  • Size

    76KB

  • MD5

    cfe3f3eec33374d418ad9460649c4943

  • SHA1

    a65aa2b4d01df6d57d77efe748425fd105d3fa48

  • SHA256

    29e3cf6745741414e3249c10a60f146a0f7dc8776b77fb1c18a8cd71233bdfcf

  • SHA512

    5187e0bb52a28b98db22e461e858e3cffe463a192b6fb9e442499b8d4a20c1ea9dd8b440a6779e22e3daf742dc11d8adeaada7e7d916dc8fde9f7d08f6c4926a

  • SSDEEP

    768:P/NZvNYwNJOGoNnp5KGspq+xvImbFnBOK3pSDGcAL3pk5eHZ2:PjNYw/OGsnp5uU+xvImbZEFacr5

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\29e3cf6745741414e3249c10a60f146a0f7dc8776b77fb1c18a8cd71233bdfcf.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:1104
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1168

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1104-54-0x0000000072261000-0x0000000072264000-memory.dmp
      Filesize

      12KB

    • memory/1104-55-0x000000006FCE1000-0x000000006FCE3000-memory.dmp
      Filesize

      8KB

    • memory/1104-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1104-57-0x0000000074D81000-0x0000000074D83000-memory.dmp
      Filesize

      8KB

    • memory/1104-58-0x0000000070CCD000-0x0000000070CD8000-memory.dmp
      Filesize

      44KB

    • memory/1104-59-0x0000000070CCD000-0x0000000070CD8000-memory.dmp
      Filesize

      44KB

    • memory/1104-60-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-61-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-63-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-62-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-64-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-65-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-67-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-66-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-68-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-69-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-71-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-70-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-72-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-73-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-74-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-75-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-76-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-77-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-79-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-78-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-80-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-81-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-82-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-83-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-84-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-85-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-86-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-87-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-88-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-89-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-90-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-91-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-93-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-92-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-94-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-95-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-96-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-98-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-97-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-100-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-99-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-102-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-101-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-104-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-103-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-105-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-106-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-107-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-108-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-109-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-110-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-111-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-112-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-113-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-114-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-119-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-118-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-117-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-116-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-115-0x00000000008AA000-0x00000000008AE000-memory.dmp
      Filesize

      16KB

    • memory/1104-258-0x0000000070CCD000-0x0000000070CD8000-memory.dmp
      Filesize

      44KB

    • memory/1168-255-0x0000000000000000-mapping.dmp