Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2023 06:04

General

  • Target

    0a37ecfea5074fff2de431e643e74af0.exe

  • Size

    693KB

  • MD5

    0a37ecfea5074fff2de431e643e74af0

  • SHA1

    4ff3dfa39ae7fd46772c30ff547ed935e134396f

  • SHA256

    114ad38ef50939dbc71a24923dff65aad0167b7679805d3c3a5a2fd4b6925247

  • SHA512

    7ee5854e7e3cebf76de910b47f427095c420cd27c227d74cd0c62e44f2adfc429c1abb02391cc7ca15df28a99ce471c4912d4a41fc43e234d78029f330f3c33f

  • SSDEEP

    12288:tSIzbMSwyUI2buNNqwfVsQV2wWU4dh2hPnmrTVr5i38VeUbBxjv:tSibMSws2SqwGuZUgz3kXjv

Malware Config

Signatures

  • Imminent RAT

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

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

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a37ecfea5074fff2de431e643e74af0.exe
    "C:\Users\Admin\AppData\Local\Temp\0a37ecfea5074fff2de431e643e74af0.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Windows\SysWOW64\CMD.exe
      "CMD"
      2⤵
        PID:2036
      • C:\Windows\SysWOW64\CMD.exe
        "CMD"
        2⤵
          PID:2248
        • C:\Users\Admin\AppData\Local\Temp\0a37ecfea5074fff2de431e643e74af0.exe
          "C:\Users\Admin\AppData\Local\Temp\0a37ecfea5074fff2de431e643e74af0.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2632
      • C:\Windows\SysWOW64\DllHost.exe
        C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
        1⤵
        • Suspicious use of FindShellTrayWindow
        PID:2612

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2612-49-0x00000000007C0000-0x00000000007C1000-memory.dmp

        Filesize

        4KB

      • memory/2612-21-0x00000000007C0000-0x00000000007C1000-memory.dmp

        Filesize

        4KB

      • memory/2612-14-0x00000000001A0000-0x00000000001A2000-memory.dmp

        Filesize

        8KB

      • memory/2632-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2632-23-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2632-50-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2632-51-0x0000000000650000-0x0000000000690000-memory.dmp

        Filesize

        256KB

      • memory/2632-29-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2632-32-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2632-16-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2632-36-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2632-37-0x0000000000650000-0x0000000000690000-memory.dmp

        Filesize

        256KB

      • memory/2632-38-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2632-30-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2632-27-0x00000000000D0000-0x00000000000D1000-memory.dmp

        Filesize

        4KB

      • memory/2632-18-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2632-20-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2824-42-0x0000000002150000-0x0000000002190000-memory.dmp

        Filesize

        256KB

      • memory/2824-2-0x0000000002150000-0x0000000002190000-memory.dmp

        Filesize

        256KB

      • memory/2824-0-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2824-35-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2824-13-0x0000000004590000-0x0000000004592000-memory.dmp

        Filesize

        8KB

      • memory/2824-41-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2824-9-0x00000000005A0000-0x00000000006A0000-memory.dmp

        Filesize

        1024KB

      • memory/2824-45-0x00000000005A0000-0x00000000006A0000-memory.dmp

        Filesize

        1024KB

      • memory/2824-47-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2824-48-0x00000000005A0000-0x00000000006A0000-memory.dmp

        Filesize

        1024KB

      • memory/2824-46-0x00000000005A0000-0x00000000006A0000-memory.dmp

        Filesize

        1024KB

      • memory/2824-1-0x0000000074070000-0x000000007461B000-memory.dmp

        Filesize

        5.7MB

      • memory/2824-7-0x00000000005A0000-0x00000000006A0000-memory.dmp

        Filesize

        1024KB

      • memory/2824-8-0x00000000005A0000-0x00000000006A0000-memory.dmp

        Filesize

        1024KB