Analysis

  • max time kernel
    119s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22/01/2025, 03:38

General

  • Target

    09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe

  • Size

    90KB

  • MD5

    6798615f14953279c155312be13caedb

  • SHA1

    bae783250b6ef9827de34cf0fc8906d6198faf4f

  • SHA256

    09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9

  • SHA512

    f3bc0e650a2f8f12f9681f7f0d2f9242c54472d55bdd5cfa1513eb1ad6c60f1c31b682963234ba2f76798e696300e9c660f9777044958dd307b5c9da15609103

  • SSDEEP

    1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDW:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Q

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 1 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 25 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\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe
    "C:\Users\Admin\AppData\Local\Temp\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Users\Admin\AppData\Local\Temp\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe
      "C:\Users\Admin\AppData\Local\Temp\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2668
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\HSXTH.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2492
        • 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:2996
      • 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:2964
        • 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:2680
        • 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:1012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    145B

    MD5

    4eb61ec7816c34ec8c125acadc57ec1b

    SHA1

    b0015cc865c0bb1a027be663027d3829401a31cc

    SHA256

    08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff

    SHA512

    f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1

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

    Filesize

    90KB

    MD5

    9a95ffe94b81382599ff902e5e1c0748

    SHA1

    6d90e11b5210882fc1ba356a7274c5b3bf6b4a4b

    SHA256

    84a97dd1c004db4ff7991017ceb4c03a8d9379cfd366ed38029e34b8f3c8abee

    SHA512

    1826c6418e44f1ecadfeaa9962c44eb8961cb8a904fd90ae3290749df047defb28c2b247d9f7b10fb02f83f765811db26ac5cf3ea9b697581ae67e905fcc5de8

  • memory/752-155-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-81-0x00000000003E0000-0x00000000003E2000-memory.dmp

    Filesize

    8KB

  • memory/752-5-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/752-93-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-88-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-40-0x0000000000320000-0x0000000000321000-memory.dmp

    Filesize

    4KB

  • memory/752-104-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-60-0x00000000003A0000-0x00000000003A1000-memory.dmp

    Filesize

    4KB

  • memory/752-28-0x0000000000300000-0x0000000000301000-memory.dmp

    Filesize

    4KB

  • memory/752-0-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-15-0x00000000002E0000-0x00000000002E1000-memory.dmp

    Filesize

    4KB

  • memory/752-3-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/752-83-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-25-0x0000000000404000-0x0000000000405000-memory.dmp

    Filesize

    4KB

  • memory/752-80-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-79-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/752-71-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB

  • memory/752-67-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/1012-255-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1012-265-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2668-98-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-156-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-108-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-109-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-94-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-96-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-151-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2668-150-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2668-149-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2668-136-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2668-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2668-107-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-102-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-234-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2668-260-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2668-235-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2668-237-0x00000000026B0000-0x0000000002703000-memory.dmp

    Filesize

    332KB

  • memory/2668-106-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2680-262-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2964-254-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2964-169-0x00000000002D0000-0x00000000002D1000-memory.dmp

    Filesize

    4KB

  • memory/2964-180-0x00000000002F0000-0x00000000002F1000-memory.dmp

    Filesize

    4KB

  • memory/2964-214-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2964-159-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB