Analysis

  • max time kernel
    144s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04-04-2024 23:19

General

  • Target

    c47745c73485b8492a301c2754ff895b_JaffaCakes118.doc

  • Size

    534KB

  • MD5

    c47745c73485b8492a301c2754ff895b

  • SHA1

    9a90d06c544c9848d7f384921812877a4fdad5f3

  • SHA256

    35dd54998c21502765a5807c3d0da5f67f09e93d90be66881cbe5d5360ae17b0

  • SHA512

    11067e4b5ce4d4e5d926958fc57df99cdb278313891b0270b74d14a5a4c8a43c44197dd15ff9ba72cb8e743feaee61d70ee9e5de952c5945cdc9ed1b2d0f2425

  • SSDEEP

    12288:k8CmEKY7gpWMBYKoM6scG2u302l0HwbsG7kWunEDXm/zjH0Bq:k8CmEj6BYHMDn2u3049HSn+Xm/9

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 6 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\c47745c73485b8492a301c2754ff895b_JaffaCakes118.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:1932
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1844

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\DEE40015.emf

      Filesize

      4KB

      MD5

      bf2393dfe4576945d1f26d3595c5ef9f

      SHA1

      f9abbbcf4bad106e4f5c039082257357f4c28aef

      SHA256

      a1fa622b47a529e1064458aa0decd0c1ebc16efb621511c8cba545036ffeb00e

      SHA512

      bd9972b8310d1357529f62375b883ce3af01c01a56107a0cff93b8cdce43fe7931947ce10790ad5c596392ba8bab842d89e708d4999d87c9c4b858140688fdbf

    • memory/1932-0-0x000000002F081000-0x000000002F082000-memory.dmp

      Filesize

      4KB

    • memory/1932-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1932-2-0x0000000070D1D000-0x0000000070D28000-memory.dmp

      Filesize

      44KB

    • memory/1932-6-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-7-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-8-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-9-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-10-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-11-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-12-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-14-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-13-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-15-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-16-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-17-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-18-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-19-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-20-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-21-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-22-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-23-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-24-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-25-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-26-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-27-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-29-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-30-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-31-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-34-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-33-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-35-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-36-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-37-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-39-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-38-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-40-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-41-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-44-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-45-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-43-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-46-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-47-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-48-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-50-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-49-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-51-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-52-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-53-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-54-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-55-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-60-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-62-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-61-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-63-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-64-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-65-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-66-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-68-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-67-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-70-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-71-0x0000000070D1D000-0x0000000070D28000-memory.dmp

      Filesize

      44KB

    • memory/1932-72-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-84-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-88-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-89-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-90-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-91-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/1932-92-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB