Analysis

  • max time kernel
    151s
  • max time network
    159s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    09/06/2022, 13:15

General

  • Target

    e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe

  • Size

    736KB

  • MD5

    50064c54922a98dc1182c481e5af6dd4

  • SHA1

    9f23dfe16be1ce5f054b0a82cb38316c0ff923ce

  • SHA256

    e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55

  • SHA512

    6d1d0a5f1239d2c3d8d46793e5227e020d039e4deb48189c6921f0a2ac6fcd7edccd09a7f10084269a60c0cb3709bce19811e2631d5613395f8f365414f02de6

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe
    "C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1272
    • C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe
      "C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1660
      • C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe
        "C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1708
        • C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe
          "C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:752
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe"
        3⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:1656
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:1972
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:1700

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe

      Filesize

      736KB

      MD5

      50064c54922a98dc1182c481e5af6dd4

      SHA1

      9f23dfe16be1ce5f054b0a82cb38316c0ff923ce

      SHA256

      e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55

      SHA512

      6d1d0a5f1239d2c3d8d46793e5227e020d039e4deb48189c6921f0a2ac6fcd7edccd09a7f10084269a60c0cb3709bce19811e2631d5613395f8f365414f02de6

    • C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe

      Filesize

      736KB

      MD5

      50064c54922a98dc1182c481e5af6dd4

      SHA1

      9f23dfe16be1ce5f054b0a82cb38316c0ff923ce

      SHA256

      e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55

      SHA512

      6d1d0a5f1239d2c3d8d46793e5227e020d039e4deb48189c6921f0a2ac6fcd7edccd09a7f10084269a60c0cb3709bce19811e2631d5613395f8f365414f02de6

    • C:\Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe

      Filesize

      736KB

      MD5

      50064c54922a98dc1182c481e5af6dd4

      SHA1

      9f23dfe16be1ce5f054b0a82cb38316c0ff923ce

      SHA256

      e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55

      SHA512

      6d1d0a5f1239d2c3d8d46793e5227e020d039e4deb48189c6921f0a2ac6fcd7edccd09a7f10084269a60c0cb3709bce19811e2631d5613395f8f365414f02de6

    • \Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe

      Filesize

      736KB

      MD5

      50064c54922a98dc1182c481e5af6dd4

      SHA1

      9f23dfe16be1ce5f054b0a82cb38316c0ff923ce

      SHA256

      e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55

      SHA512

      6d1d0a5f1239d2c3d8d46793e5227e020d039e4deb48189c6921f0a2ac6fcd7edccd09a7f10084269a60c0cb3709bce19811e2631d5613395f8f365414f02de6

    • \Users\Admin\AppData\Local\Temp\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55\e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55.exe

      Filesize

      736KB

      MD5

      50064c54922a98dc1182c481e5af6dd4

      SHA1

      9f23dfe16be1ce5f054b0a82cb38316c0ff923ce

      SHA256

      e416b3a40c7cf76136240060a9fa73dada24df81cea3d29781adea870448ef55

      SHA512

      6d1d0a5f1239d2c3d8d46793e5227e020d039e4deb48189c6921f0a2ac6fcd7edccd09a7f10084269a60c0cb3709bce19811e2631d5613395f8f365414f02de6

    • memory/752-94-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/752-96-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/752-98-0x0000000000520000-0x0000000000536000-memory.dmp

      Filesize

      88KB

    • memory/1272-54-0x0000000001160000-0x0000000001220000-memory.dmp

      Filesize

      768KB

    • memory/1272-56-0x0000000000900000-0x000000000091C000-memory.dmp

      Filesize

      112KB

    • memory/1272-55-0x0000000000890000-0x00000000008FA000-memory.dmp

      Filesize

      424KB

    • memory/1660-60-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1660-76-0x0000000076171000-0x0000000076173000-memory.dmp

      Filesize

      8KB

    • memory/1660-74-0x0000000000B20000-0x0000000000BCE000-memory.dmp

      Filesize

      696KB

    • memory/1660-75-0x0000000000430000-0x0000000000458000-memory.dmp

      Filesize

      160KB

    • memory/1660-73-0x0000000000300000-0x0000000000310000-memory.dmp

      Filesize

      64KB

    • memory/1660-72-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1660-57-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1660-69-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1660-58-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1660-65-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1660-64-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1660-61-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1708-81-0x00000000001C0000-0x0000000000280000-memory.dmp

      Filesize

      768KB