Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 01:37

General

  • Target

    6950a0540d8dab678ac1ce66e1119ec3_JaffaCakes118.doc

  • Size

    131KB

  • MD5

    6950a0540d8dab678ac1ce66e1119ec3

  • SHA1

    b039b1f2a0fdd54a613a3249f1e1b8d8231a5abb

  • SHA256

    c925ac3b2c8d3abd7b5d21b559d5d7ec31b435f095cd7c04ab70ec0c3b3da4ef

  • SHA512

    3c464ea3bb1593c5c9f94394fd106c99504bddb87637a97919c3e8fa2f02bee026e656d89e0370c23e824b6749fc85d5bf17dbe3e22d220e35fc42370b1df8d1

  • SSDEEP

    1536:PptJlmrJpmxlRw99NBP+aCny0w6mpQpveJeUJhdAy5vN0:Bte2dw99f+8HQIHfF5vO

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\6950a0540d8dab678ac1ce66e1119ec3_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:2868
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2464

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      3de70cee6c69e1cab3d9439255db374c

      SHA1

      43b3eec8e1617df9d0bdc6b13cece14b1fc94905

      SHA256

      94ea1fce5f24e406cb8137fa00897a166343eddc33257d012561423c165df2dd

      SHA512

      2ca2c6493c7527a780eb39d62deff5997cce02df8031472569576fa7a4bcc46644d14917d6b8cfd629bf14f0cc69962d4aa8dd228372e19589c2fe406f98a907

    • memory/2868-0-0x000000002FA61000-0x000000002FA62000-memory.dmp

      Filesize

      4KB

    • memory/2868-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2868-2-0x000000007126D000-0x0000000071278000-memory.dmp

      Filesize

      44KB

    • memory/2868-11-0x000000007126D000-0x0000000071278000-memory.dmp

      Filesize

      44KB

    • memory/2868-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2868-27-0x000000007126D000-0x0000000071278000-memory.dmp

      Filesize

      44KB