Analysis

  • max time kernel
    144s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16/06/2024, 01:01

General

  • Target

    b1058c3dd17e067dc54e0cad3fbbcacc_JaffaCakes118.xlsm

  • Size

    1.5MB

  • MD5

    b1058c3dd17e067dc54e0cad3fbbcacc

  • SHA1

    59715d15e96a43cf40064a460614543dd3249ba7

  • SHA256

    4654417a909b537f634c74374eb9d8601a9ceee2af8481fe46c341fa21c1fdc8

  • SHA512

    c741795572fb09ecea356ba0c9e44c478d2b6c9d6647937360f2df442f9e2ab9fc0e771a6a560b65ffc0de6c3e30d69d2ff2e157d3cb614cda3cfe4e46df7445

  • SSDEEP

    24576:G1BXbw3Qi3t0yBnbcf9keDokCknpeyaN1fu2AqhniM/ZFDjc3b7az1Dg3v0nO3Mq:ubw3Qi9bdcfOLk0NNl8MhyPazxgcnO3R

Score
1/10

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\b1058c3dd17e067dc54e0cad3fbbcacc_JaffaCakes118.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1876
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2604

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1876-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1876-1-0x000000007232D000-0x0000000072338000-memory.dmp

      Filesize

      44KB

    • memory/1876-6-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-41-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-92-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-127-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-144-0x0000000008540000-0x0000000008940000-memory.dmp

      Filesize

      4.0MB

    • memory/1876-87-0x0000000008540000-0x0000000008940000-memory.dmp

      Filesize

      4.0MB

    • memory/1876-73-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-72-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-70-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-69-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-71-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-40-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-39-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-38-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-37-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-36-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-35-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-33-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-32-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-31-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-30-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-29-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-28-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-27-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-26-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-25-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-23-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-22-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-21-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-20-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-19-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-18-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-17-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-16-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-15-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-14-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-12-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-11-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-10-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-9-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-8-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-34-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-5-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-24-0x00000000004B0000-0x00000000005B0000-memory.dmp

      Filesize

      1024KB

    • memory/1876-4-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-13-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-7-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-170-0x0000000008540000-0x0000000008940000-memory.dmp

      Filesize

      4.0MB

    • memory/1876-171-0x000000007232D000-0x0000000072338000-memory.dmp

      Filesize

      44KB

    • memory/1876-172-0x0000000008540000-0x0000000008940000-memory.dmp

      Filesize

      4.0MB

    • memory/1876-173-0x0000000007920000-0x0000000007B20000-memory.dmp

      Filesize

      2.0MB

    • memory/1876-174-0x0000000008540000-0x0000000008940000-memory.dmp

      Filesize

      4.0MB

    • memory/1876-175-0x0000000008540000-0x0000000008940000-memory.dmp

      Filesize

      4.0MB