Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-01-2025 08:20

General

  • Target

    d00bf987e3b64752901c336833344fc730ed9afd29f1fbe594d63aa69a00e7ec.exe

  • Size

    90KB

  • MD5

    e7e0c89da1168140405e227f3c5a5350

  • SHA1

    0e8be695a0a351849e9497c63d2ca57bf55a1e5b

  • SHA256

    d00bf987e3b64752901c336833344fc730ed9afd29f1fbe594d63aa69a00e7ec

  • SHA512

    36c9a1a610e22f452c7241c80c733fe3a6e8523da7366ccc8953109fb3c23cb83c90731aea8dd86e836003bfe2e67503099ffb9e60b64426997409d3f27f50c8

  • SSDEEP

    1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDN:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3D

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 22 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 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 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d00bf987e3b64752901c336833344fc730ed9afd29f1fbe594d63aa69a00e7ec.exe
    "C:\Users\Admin\AppData\Local\Temp\d00bf987e3b64752901c336833344fc730ed9afd29f1fbe594d63aa69a00e7ec.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Users\Admin\AppData\Local\Temp\d00bf987e3b64752901c336833344fc730ed9afd29f1fbe594d63aa69a00e7ec.exe
      "C:\Users\Admin\AppData\Local\Temp\d00bf987e3b64752901c336833344fc730ed9afd29f1fbe594d63aa69a00e7ec.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2688
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\GFSIW.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2904
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:2848
      • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3000
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:280
        • C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\GFSIW.bat

    Filesize

    145B

    MD5

    4eb61ec7816c34ec8c125acadc57ec1b

    SHA1

    b0015cc865c0bb1a027be663027d3829401a31cc

    SHA256

    08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

    SHA512

    f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

  • \Users\Admin\AppData\Roaming\Microsoft\csrsll.exe

    Filesize

    90KB

    MD5

    6b11c05e6fa6924a9c9183302268f318

    SHA1

    eca9c37a47c84577424f4478d49aee1c16cd3b28

    SHA256

    70d41e482cc081b5de2352bd62e28c419fcffc425ef1a620f90e9b88590dd93f

    SHA512

    7d884c442147a7122799b1ba1658c04d048510fd66b4cb94e5e109870e532a6ce5bc59c2f22e94c5c3eadc8feb9ba0ea2e485bd0b01f1ca762b206cc0529ab36

  • memory/280-262-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1764-255-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1764-263-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2420-71-0x0000000000540000-0x0000000000541000-memory.dmp

    Filesize

    4KB

  • memory/2420-26-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2420-82-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2420-80-0x00000000005A0000-0x00000000005A2000-memory.dmp

    Filesize

    8KB

  • memory/2420-79-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2420-0-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2420-61-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/2420-41-0x00000000003A0000-0x00000000003A1000-memory.dmp

    Filesize

    4KB

  • memory/2420-29-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/2420-93-0x0000000002640000-0x0000000002693000-memory.dmp

    Filesize

    332KB

  • memory/2420-25-0x0000000000404000-0x0000000000405000-memory.dmp

    Filesize

    4KB

  • memory/2420-87-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2420-92-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2420-5-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2420-15-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2420-3-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2420-105-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2688-107-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-253-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/2688-109-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-96-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-98-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-136-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/2688-150-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/2688-152-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/2688-151-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/2688-149-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/2688-156-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-94-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-102-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-261-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-251-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/2688-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2688-106-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2688-252-0x0000000003100000-0x0000000003153000-memory.dmp

    Filesize

    332KB

  • memory/3000-169-0x0000000000320000-0x0000000000321000-memory.dmp

    Filesize

    4KB

  • memory/3000-258-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/3000-180-0x0000000000340000-0x0000000000341000-memory.dmp

    Filesize

    4KB

  • memory/3000-214-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/3000-159-0x0000000000300000-0x0000000000301000-memory.dmp

    Filesize

    4KB