Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2024 01:43

General

  • Target

    91dca0b8307d539333644a88ef538818_JaffaCakes118.exe

  • Size

    523KB

  • MD5

    91dca0b8307d539333644a88ef538818

  • SHA1

    254bd77afdc7f5ffed927a07a8a8c8652efb6c67

  • SHA256

    06bf07e9d9c219bd9fb325c3b9a205b9346a3b1c36d65646f31b0f84e136b7a2

  • SHA512

    9bb021b247f84bfaf07cda4b9db15529f5b3ee6cf5370dd279a4a42e4e232f970b097ff3d88f1f148461fdf6809c9b312bb95b8c6369ccd3967ba843be71eb27

  • SSDEEP

    12288:oaKX/poYW/6Nrv3RxmVMF3Z4mxxIJ3YSiikCp4K7W:5KxLrfmVMQmXIipCpzW

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modiloader family
  • ModiLoader Second Stage 9 IoCs
  • Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\91dca0b8307d539333644a88ef538818_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\91dca0b8307d539333644a88ef538818_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Server Software Component: Terminal Services DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Users\Admin\Favorites\netservice.exe
      C:\Users\Admin\Favorites\netservice.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4288
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Local\Temp\91dca0b8307d539333644a88ef538818_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3268
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Local\Temp\91dca0b8307d539333644a88ef538818_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3540
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k network
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\Favorites\netservice.exe

    Filesize

    523KB

    MD5

    91dca0b8307d539333644a88ef538818

    SHA1

    254bd77afdc7f5ffed927a07a8a8c8652efb6c67

    SHA256

    06bf07e9d9c219bd9fb325c3b9a205b9346a3b1c36d65646f31b0f84e136b7a2

    SHA512

    9bb021b247f84bfaf07cda4b9db15529f5b3ee6cf5370dd279a4a42e4e232f970b097ff3d88f1f148461fdf6809c9b312bb95b8c6369ccd3967ba843be71eb27

  • C:\Windows\SysWOW64\sysn.dll

    Filesize

    393KB

    MD5

    51ce9d0ba81719576e8db8d9a692322a

    SHA1

    a7dbaa43df003658beb71560a0be63494ba29777

    SHA256

    0927ba82f435fcd4f15256092f5f4e730ef713e01c904dbc9b36e4ef6ec92422

    SHA512

    4bd15ba0b19a85f6dac1014704648d67e55176572bfa71c12d91e7771b68a53ef2e8b4a4c662ed86d7fc900891ecce3125d5fd15dd3cc2f9786d570579228cfc

  • memory/788-89-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/788-91-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/788-93-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/788-95-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/3144-39-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-9-0x0000000002420000-0x0000000002421000-memory.dmp

    Filesize

    4KB

  • memory/3144-4-0x0000000002410000-0x0000000002411000-memory.dmp

    Filesize

    4KB

  • memory/3144-72-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-71-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-70-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-69-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-68-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-67-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-66-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-65-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-64-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-63-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-62-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-61-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-60-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-59-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-58-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-57-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-56-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-55-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-54-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-53-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-52-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-51-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-50-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-49-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-48-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-47-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-37-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-45-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-44-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-43-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-42-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-35-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-40-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-1-0x00000000021E0000-0x0000000002234000-memory.dmp

    Filesize

    336KB

  • memory/3144-38-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-46-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-2-0x00000000023E0000-0x00000000023E1000-memory.dmp

    Filesize

    4KB

  • memory/3144-41-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-34-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-33-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-32-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-31-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-30-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-29-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-28-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-27-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-26-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-25-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-24-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-23-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-22-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-21-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-20-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-19-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-18-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-17-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-16-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-15-0x0000000003380000-0x0000000003381000-memory.dmp

    Filesize

    4KB

  • memory/3144-14-0x0000000003380000-0x0000000003381000-memory.dmp

    Filesize

    4KB

  • memory/3144-13-0x0000000003380000-0x0000000003381000-memory.dmp

    Filesize

    4KB

  • memory/3144-12-0x0000000003380000-0x0000000003381000-memory.dmp

    Filesize

    4KB

  • memory/3144-11-0x0000000003380000-0x0000000003381000-memory.dmp

    Filesize

    4KB

  • memory/3144-10-0x00000000023B0000-0x00000000023B1000-memory.dmp

    Filesize

    4KB

  • memory/3144-36-0x0000000003370000-0x0000000003371000-memory.dmp

    Filesize

    4KB

  • memory/3144-8-0x00000000023F0000-0x00000000023F1000-memory.dmp

    Filesize

    4KB

  • memory/3144-7-0x0000000002400000-0x0000000002401000-memory.dmp

    Filesize

    4KB

  • memory/3144-6-0x0000000002390000-0x0000000002391000-memory.dmp

    Filesize

    4KB

  • memory/3144-5-0x00000000023A0000-0x00000000023A1000-memory.dmp

    Filesize

    4KB

  • memory/3144-3-0x00000000023C0000-0x00000000023C1000-memory.dmp

    Filesize

    4KB

  • memory/3144-73-0x0000000013140000-0x0000000013279000-memory.dmp

    Filesize

    1.2MB

  • memory/3144-88-0x0000000013140000-0x0000000013279000-memory.dmp

    Filesize

    1.2MB

  • memory/3144-0-0x0000000013140000-0x0000000013279000-memory.dmp

    Filesize

    1.2MB

  • memory/3144-87-0x00000000021E0000-0x0000000002234000-memory.dmp

    Filesize

    336KB

  • memory/4288-80-0x0000000013140000-0x0000000013279000-memory.dmp

    Filesize

    1.2MB

  • memory/4288-83-0x0000000013140000-0x0000000013279000-memory.dmp

    Filesize

    1.2MB