Analysis

  • max time kernel
    146s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/03/2025, 16:20

General

  • Target

    JaffaCakes118_98e86b4372e95dd10c7f0cfc1763aa0e.exe

  • Size

    152KB

  • MD5

    98e86b4372e95dd10c7f0cfc1763aa0e

  • SHA1

    1cedc13feccac3a473ba6ab50f1a96b4f857e092

  • SHA256

    bf2714df04cd02d447ee18e28888d36082815d2d094b1cd2e8aca83256b8c153

  • SHA512

    7379476d86d93ad897c49f701e21e6db650a2b843ee69f54fbf3d1c4814b09633a35c558e480ae7895eb01c97cf8fdeadb61fdf2c4466ab21f5f96bf491ad50c

  • SSDEEP

    3072:nHNPLrknxzcPPvoFA7nI0FFdS1fWSvexx:nFrknCPnG4nvtS1fWKeT

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 26 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 18 IoCs
  • Loads dropped DLL 20 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 10 IoCs
  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 13 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 20 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 14 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 64 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_98e86b4372e95dd10c7f0cfc1763aa0e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98e86b4372e95dd10c7f0cfc1763aa0e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3508
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98e86b4372e95dd10c7f0cfc1763aa0e.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98e86b4372e95dd10c7f0cfc1763aa0e.exe
      2⤵
      • Checks computer location settings
      • 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:2776
      • C:\Windows\mstwain32.exe
        "C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_98e86b4372e95dd10c7f0cfc1763aa0e.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:2076
        • C:\Windows\mstwain32.exe
          C:\Windows\mstwain32.exe
          4⤵
          • UAC bypass
          • Executes dropped EXE
          • Loads dropped DLL
          • 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:6136
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4440
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3588
      • C:\Windows\mstwain32.exe
        C:\Windows\mstwain32.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2212
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3932
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1052
      • C:\Windows\mstwain32.exe
        C:\Windows\mstwain32.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3952
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4844
      • C:\Windows\mstwain32.exe
        C:\Windows\mstwain32.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:664
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1120
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4560
      • C:\Windows\mstwain32.exe
        C:\Windows\mstwain32.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4652
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Windows\mstwain32.exe
      C:\Windows\mstwain32.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3816
      • C:\Windows\mstwain32.exe
        C:\Windows\mstwain32.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1212
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
    1⤵
      PID:1236
      • C:\Windows\mstwain32.exe
        C:\Windows\mstwain32.exe
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:5144
        • C:\Windows\mstwain32.exe
          C:\Windows\mstwain32.exe
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5932
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
      1⤵
        PID:2704
        • C:\Windows\mstwain32.exe
          C:\Windows\mstwain32.exe
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:5584
          • C:\Windows\mstwain32.exe
            C:\Windows\mstwain32.exe
            3⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:3112
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe
        1⤵
          PID:6064
          • C:\Windows\mstwain32.exe
            C:\Windows\mstwain32.exe
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:4032
            • C:\Windows\mstwain32.exe
              C:\Windows\mstwain32.exe
              3⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:3972

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\cmsetac.dll

          Filesize

          33KB

          MD5

          7c3ff4d4d394fde7c693d04c488a55f8

          SHA1

          ae2b2acc7e91a910f9075e0e095b528e97827ba4

          SHA256

          4878bf71fd37ffac1fd6f5153357298544d0ef1f3a114c1f0451befcb85c59a8

          SHA512

          33c601d9e706cff0c3dce8280b040c361aa51004fd20b51946469b6a02453def5a7aad1e5f58bec3435cc6e25470155d07f71dc0f81ec642efc53215d7be316a

        • C:\Windows\mstwain32.exe

          Filesize

          152KB

          MD5

          98e86b4372e95dd10c7f0cfc1763aa0e

          SHA1

          1cedc13feccac3a473ba6ab50f1a96b4f857e092

          SHA256

          bf2714df04cd02d447ee18e28888d36082815d2d094b1cd2e8aca83256b8c153

          SHA512

          7379476d86d93ad897c49f701e21e6db650a2b843ee69f54fbf3d1c4814b09633a35c558e480ae7895eb01c97cf8fdeadb61fdf2c4466ab21f5f96bf491ad50c

        • C:\Windows\ntdtcstp.dll

          Filesize

          7KB

          MD5

          67587e25a971a141628d7f07bd40ffa0

          SHA1

          76fcd014539a3bb247cc0b761225f68bd6055f6b

          SHA256

          e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

          SHA512

          6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

        • memory/664-100-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/1052-67-0x0000000002010000-0x000000000201E000-memory.dmp

          Filesize

          56KB

        • memory/1052-76-0x0000000002010000-0x000000000201E000-memory.dmp

          Filesize

          56KB

        • memory/1212-139-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2212-57-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2776-6-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2776-5-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2776-2-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2776-20-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2776-4-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/3112-179-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/3588-48-0x0000000000670000-0x000000000067E000-memory.dmp

          Filesize

          56KB

        • memory/3588-58-0x0000000000670000-0x000000000067E000-memory.dmp

          Filesize

          56KB

        • memory/3816-126-0x0000000000450000-0x000000000045E000-memory.dmp

          Filesize

          56KB

        • memory/3952-80-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/3972-199-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/4560-107-0x0000000000590000-0x000000000059E000-memory.dmp

          Filesize

          56KB

        • memory/4560-117-0x0000000000590000-0x000000000059E000-memory.dmp

          Filesize

          56KB

        • memory/4652-118-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/4844-96-0x0000000002010000-0x000000000201E000-memory.dmp

          Filesize

          56KB

        • memory/5932-159-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-38-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-70-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-62-0x00000000005E0000-0x00000000005E8000-memory.dmp

          Filesize

          32KB

        • memory/6136-81-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-90-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-63-0x0000000002350000-0x000000000235E000-memory.dmp

          Filesize

          56KB

        • memory/6136-61-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-101-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-60-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-110-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-59-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-42-0x0000000002350000-0x000000000235E000-memory.dmp

          Filesize

          56KB

        • memory/6136-120-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-29-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-129-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-31-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-30-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-28-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/6136-27-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB