Analysis

  • max time kernel
    140s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-01-2025 17:26

General

  • Target

    JaffaCakes118_7ae853870e9dfabce5d790211afff20b.exe

  • Size

    385KB

  • MD5

    7ae853870e9dfabce5d790211afff20b

  • SHA1

    7d852dd2bbc5ab2ae6e1e10ec4bb9ff1c4991ef1

  • SHA256

    81844d9d6da7b86705104743627150f077a0b81df6c22c96d2920dfb1a70f287

  • SHA512

    a7f81aaa2dcb57ca63baee70dcaaf966bb5e1ecd9c1c8cc51be5e40362577e49112890ae329d074baa51495bff352cb2f5783c49b341a6367bffc8d139bbd026

  • SSDEEP

    12288:g+y0rA14xnSavDmNJ1xx2hogJxMxHF+uj:Hy0rA14xSkmNJCvx2l+uj

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • Process spawned unexpected child process 1 IoCs

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

  • ModiLoader Second Stage 8 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7ae853870e9dfabce5d790211afff20b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7ae853870e9dfabce5d790211afff20b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:668
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:WRaOcmx1R="KXz";g02t=new%20ActiveXObject("WScript.Shell");oTS9iVi="ltmcj";sU4tQ=g02t.RegRead("HKLM\\software\\Wow6432Node\\mMhvsCnSS\\fNFrbmM6");VwM9n5rpJ="L0k6vd";eval(sU4tQ);qVMpP5O="Z8MzBUmeR";
    1⤵
    • Process spawned unexpected child process
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:bizy
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_f4t0glsg.ok1.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/668-10-0x0000000000710000-0x00000000007D0000-memory.dmp

    Filesize

    768KB

  • memory/668-2-0x00000000021F0000-0x00000000021F1000-memory.dmp

    Filesize

    4KB

  • memory/668-14-0x0000000000710000-0x00000000007D0000-memory.dmp

    Filesize

    768KB

  • memory/668-4-0x00000000021F0000-0x00000000021F1000-memory.dmp

    Filesize

    4KB

  • memory/668-35-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/668-6-0x0000000002530000-0x00000000025A0000-memory.dmp

    Filesize

    448KB

  • memory/668-7-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/668-1-0x00000000021F0000-0x00000000021F1000-memory.dmp

    Filesize

    4KB

  • memory/668-12-0x0000000000710000-0x00000000007D0000-memory.dmp

    Filesize

    768KB

  • memory/668-11-0x0000000000710000-0x00000000007D0000-memory.dmp

    Filesize

    768KB

  • memory/668-9-0x0000000000710000-0x00000000007D0000-memory.dmp

    Filesize

    768KB

  • memory/668-0-0x0000000002530000-0x00000000025A0000-memory.dmp

    Filesize

    448KB

  • memory/668-3-0x00000000021F0000-0x00000000021F1000-memory.dmp

    Filesize

    4KB

  • memory/668-5-0x00000000021F0000-0x00000000021F1000-memory.dmp

    Filesize

    4KB

  • memory/668-13-0x0000000000710000-0x00000000007D0000-memory.dmp

    Filesize

    768KB

  • memory/672-17-0x00000000055A0000-0x0000000005BC8000-memory.dmp

    Filesize

    6.2MB

  • memory/672-19-0x0000000005C80000-0x0000000005CE6000-memory.dmp

    Filesize

    408KB

  • memory/672-20-0x0000000005CF0000-0x0000000005D56000-memory.dmp

    Filesize

    408KB

  • memory/672-18-0x00000000054B0000-0x00000000054D2000-memory.dmp

    Filesize

    136KB

  • memory/672-30-0x0000000005D60000-0x00000000060B4000-memory.dmp

    Filesize

    3.3MB

  • memory/672-31-0x0000000006260000-0x000000000627E000-memory.dmp

    Filesize

    120KB

  • memory/672-32-0x00000000062A0000-0x00000000062EC000-memory.dmp

    Filesize

    304KB

  • memory/672-33-0x0000000007AB0000-0x000000000812A000-memory.dmp

    Filesize

    6.5MB

  • memory/672-34-0x0000000006780000-0x000000000679A000-memory.dmp

    Filesize

    104KB

  • memory/672-16-0x0000000002B80000-0x0000000002BB6000-memory.dmp

    Filesize

    216KB