Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-05-2024 16:02

General

  • Target

    7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe

  • Size

    260KB

  • MD5

    7d8cb3afba3fcc5a19dcdc7b68c7d088

  • SHA1

    d8899b23a57ccd6b8762c7d5fa447b646d91f0af

  • SHA256

    28ad354b5f3bc99707a840b3d72eb5e1c5dbd1474591bb48f3497071cc024f9c

  • SHA512

    e4c96fbb5d7642a02fc426b6b597ce627b3edbdae04c6666026513e9dfdd84b323c164e3340db171956776729a925c2d84ff3b93aa162d51b05c8329fda454c8

  • SSDEEP

    6144:TojPGsjKyqnH8nZwM7I4Ar2TFYYjHlQbO:Teeshqncnjc4R7jHlQbO

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\7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Users\Admin\AppData\Local\Temp\7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe"
      2⤵
        PID:700
    • C:\Windows\system32\mshta.exe
      "C:\Windows\system32\mshta.exe" javascript:LJpM7ju="RQTxa";c2s4=new%20ActiveXObject("WScript.Shell");Lpel73bkp="LS";lsbu0=c2s4.RegRead("HKLM\\software\\Wow6432Node\\Xpa7mb\\mHcXqYrdD");yka2O0="06iFtm";eval(lsbu0);SPjfe6yx="Him6K";
      1⤵
      • Process spawned unexpected child process
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:rqecreuc
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1724

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q2oz1mja.vib.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/700-10-0x0000000000990000-0x0000000000A66000-memory.dmp
      Filesize

      856KB

    • memory/700-11-0x0000000000990000-0x0000000000A66000-memory.dmp
      Filesize

      856KB

    • memory/700-6-0x0000000000990000-0x0000000000A66000-memory.dmp
      Filesize

      856KB

    • memory/700-7-0x0000000000990000-0x0000000000A66000-memory.dmp
      Filesize

      856KB

    • memory/700-2-0x0000000000400000-0x000000000043A000-memory.dmp
      Filesize

      232KB

    • memory/700-9-0x0000000000990000-0x0000000000A66000-memory.dmp
      Filesize

      856KB

    • memory/700-8-0x0000000000990000-0x0000000000A66000-memory.dmp
      Filesize

      856KB

    • memory/700-12-0x0000000000990000-0x0000000000A66000-memory.dmp
      Filesize

      856KB

    • memory/700-4-0x0000000000400000-0x000000000043A000-memory.dmp
      Filesize

      232KB

    • memory/700-5-0x0000000000400000-0x000000000043A000-memory.dmp
      Filesize

      232KB

    • memory/1724-30-0x00000000064F0000-0x000000000653C000-memory.dmp
      Filesize

      304KB

    • memory/1724-16-0x0000000005730000-0x0000000005752000-memory.dmp
      Filesize

      136KB

    • memory/1724-17-0x0000000005F30000-0x0000000005F96000-memory.dmp
      Filesize

      408KB

    • memory/1724-18-0x0000000005FA0000-0x0000000006006000-memory.dmp
      Filesize

      408KB

    • memory/1724-32-0x00000000069B0000-0x00000000069CA000-memory.dmp
      Filesize

      104KB

    • memory/1724-28-0x0000000006010000-0x0000000006364000-memory.dmp
      Filesize

      3.3MB

    • memory/1724-29-0x00000000064C0000-0x00000000064DE000-memory.dmp
      Filesize

      120KB

    • memory/1724-14-0x0000000005120000-0x0000000005156000-memory.dmp
      Filesize

      216KB

    • memory/1724-31-0x0000000007D20000-0x000000000839A000-memory.dmp
      Filesize

      6.5MB

    • memory/1724-15-0x0000000005790000-0x0000000005DB8000-memory.dmp
      Filesize

      6.2MB