Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-09-2024 23:48

General

  • Target

    ce2dc5dc3b0c340d32e1c318407eb382_JaffaCakes118.xls

  • Size

    49KB

  • MD5

    ce2dc5dc3b0c340d32e1c318407eb382

  • SHA1

    95483d2bdec996ed52acaa9a5601395a1560fc91

  • SHA256

    2582f28c02b7aa7f23c3769e21292a5ea40249694acac347b9d3bf1462352a5a

  • SHA512

    078835ffc374543c5b29f446b252f316cb1958a1e34086ace60c4eb79a60084eee878b57ea29c99572cfdd38a36a143b0563b541c57e459239bb1d7d1c2f4b5f

  • SSDEEP

    1536:YTvX/7uDphYHceXVhca+fMHLtyeGxcl8/dgqD6yzsF6BCKz4I6+Qe:G/7uDphYHceXVhca+fMHLtyeGxcl8/dV

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://pramars.xyz/psswhqxs/222222.png

Signatures

  • Process spawned suspicious child process 1 IoCs

    This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ce2dc5dc3b0c340d32e1c318407eb382_JaffaCakes118.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3580
    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
      "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4812
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:2912
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 4812
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:3432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2912-33-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/2912-46-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/2912-45-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/2912-44-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/2912-43-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/2912-42-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/2912-34-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-18-0x00007FFF04AE0000-0x00007FFF04AF0000-memory.dmp

    Filesize

    64KB

  • memory/3580-21-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-5-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/3580-13-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-14-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-15-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-17-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-0-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/3580-22-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-20-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-19-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-6-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-16-0x00007FFF04AE0000-0x00007FFF04AF0000-memory.dmp

    Filesize

    64KB

  • memory/3580-12-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-11-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-10-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-7-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-8-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-39-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-4-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/3580-9-0x00007FFF47050000-0x00007FFF47245000-memory.dmp

    Filesize

    2.0MB

  • memory/3580-1-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/3580-2-0x00007FFF070D0000-0x00007FFF070E0000-memory.dmp

    Filesize

    64KB

  • memory/3580-3-0x00007FFF470ED000-0x00007FFF470EE000-memory.dmp

    Filesize

    4KB