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Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/01/2025, 14:36

General

  • Target

    JaffaCakes118_0e92f0a27b341a253c42256efc823008.exe

  • Size

    286KB

  • MD5

    0e92f0a27b341a253c42256efc823008

  • SHA1

    ca4fdc979c6fc15e7d8e6bbde51f1e0f60bffec6

  • SHA256

    e1ac65adf3f4cb7b490d1b384ecfb17f0c40506816c3ee667a3e93866e5e23f9

  • SHA512

    2ab2b1351d60bbe00f72641de95a930a1b7846892cc93ea3fcd11a64f2d20824f4b7c880d9ebfa613cf5efe2a37412212e3e32c7a681bd6d40b872bbc241d6f9

  • SSDEEP

    6144:OIEpvVLxqermfw0oHnKhKI+xA4Ah7lnjtNu+CTS15:OHvVLxXro5oFVxAdh71byO

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 30 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e92f0a27b341a253c42256efc823008.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e92f0a27b341a253c42256efc823008.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2160
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e92f0a27b341a253c42256efc823008.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e92f0a27b341a253c42256efc823008.exe
      2⤵
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Windows\mstwain32.exe
        "C:\Windows\mstwain32.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2012
        • C:\Windows\mstwain32.exe
          C:\Windows\mstwain32.exe
          4⤵
          • UAC bypass
          • Executes dropped EXE
          • Adds Run key to start application
          • Checks whether UAC is enabled
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • System policy modification
          PID:2808
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\mstwain32.exe

    Filesize

    286KB

    MD5

    0e92f0a27b341a253c42256efc823008

    SHA1

    ca4fdc979c6fc15e7d8e6bbde51f1e0f60bffec6

    SHA256

    e1ac65adf3f4cb7b490d1b384ecfb17f0c40506816c3ee667a3e93866e5e23f9

    SHA512

    2ab2b1351d60bbe00f72641de95a930a1b7846892cc93ea3fcd11a64f2d20824f4b7c880d9ebfa613cf5efe2a37412212e3e32c7a681bd6d40b872bbc241d6f9

  • memory/2808-71-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-73-0x0000000001EB0000-0x0000000001EBE000-memory.dmp

    Filesize

    56KB

  • memory/2808-91-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-88-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-84-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-81-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-78-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-75-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-72-0x00000000005E0000-0x00000000005E8000-memory.dmp

    Filesize

    32KB

  • memory/2808-57-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-62-0x0000000001EB0000-0x0000000001EBE000-memory.dmp

    Filesize

    56KB

  • memory/2808-67-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-70-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-69-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-56-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-55-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-61-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-68-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-74-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-66-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-65-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2808-64-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-20-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-19-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-32-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-10-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-2-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-22-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-21-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-6-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-4-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-14-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-8-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-12-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2840-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2840-18-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB