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Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2024, 03:58

General

  • Target

    0dcea985d2ecc264cce1e8ee24ceb5a4_JaffaCakes118.xls

  • Size

    36KB

  • MD5

    0dcea985d2ecc264cce1e8ee24ceb5a4

  • SHA1

    41af17194512f48e1775ec62258f1b45815fb781

  • SHA256

    0b0ec18533806854a47fd677fa68b018ba32b9a682ee1f600adec21a37837288

  • SHA512

    489b6a58d77c8ba78d021aac45d0688ee8cea6d569d72ebda2a7baad7488ea388e7f3c16c3936c34c08f486b7be51e985de6f9bb119ebf2b46490bcc6f4424ad

  • SSDEEP

    768:5PqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJ4Yi5lAUA1bpxDNH:Rok3hbdlylKsgqopeJBWhZFGkE+cL2NM

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://skill.fashion/wp-data.php

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 7 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\0dcea985d2ecc264cce1e8ee24ceb5a4_JaffaCakes118.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\y66WeJ.txt,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1956-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1956-1-0x0000000072B5D000-0x0000000072B68000-memory.dmp

    Filesize

    44KB

  • memory/1956-2-0x0000000072B5D000-0x0000000072B68000-memory.dmp

    Filesize

    44KB