Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 11:42

General

  • Target

    1b2945045c936b2a179bb90b06627212_JaffaCakes118.dll

  • Size

    13KB

  • MD5

    1b2945045c936b2a179bb90b06627212

  • SHA1

    1d7cef09336a6ab555edf6a0512070874dd8cf8a

  • SHA256

    bb007ae5543c0ef0cbdc7fe6cd6e9b399a3859819786f6ff7f8a9943db00fb9e

  • SHA512

    cb8e706b702d8728acb50b3aae4cd8260404946d8d119af536f17639147f9111f1f005a380fb87bfbe12cfbf61f498835eef369a3a4ab6f25817a9099d10e129

  • SSDEEP

    192:nrxb5P9o3QkK0alOR9lVTner8bIjZpqdDvyTuDXVPh09dbQnYBgMaNB/nbY9:bP9bkqlw9ltegE/q5vtDXBqDbkt8

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 15 IoCs
  • UPX packed file 15 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b2945045c936b2a179bb90b06627212_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5092
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b2945045c936b2a179bb90b06627212_JaffaCakes118.dll,#1
      2⤵
      • Drops file in Windows directory
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1836

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1836-0-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-2-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-3-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-4-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-5-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-6-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-7-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-8-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-9-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-10-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-11-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-12-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-13-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-14-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB

  • memory/1836-15-0x0000000000400000-0x000000000040E000-memory.dmp
    Filesize

    56KB