Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    04-07-2024 16:25

General

  • Target

    1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe

  • Size

    235KB

  • MD5

    0551dcf55adc23a07d56580729730d50

  • SHA1

    5d09095bde071815b26624712352a9b0cc579d16

  • SHA256

    1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9

  • SHA512

    6368b2ffceffc2415c1d21f5cc2107c1374b0a045ebd7181c7e1557904d44cc33b0f55380f83cf9d1693ef5d24bd1d292aa7348a72a8cefe7df7d72b0dc27b81

  • SSDEEP

    6144:v5N2IzPXRuvbd0hT0rh+PGdhhG1soMRxPqs9sm6I:72IzPXYZ0+l+OPcVixPqs9smP

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

91.92.248.167

Mutex

Wolid_rat_nd8859g

Attributes
  • delay

    60000

  • install_path

    appdata

  • port

    1280

  • startup_name

    cms

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
    "C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
      C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1452
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "cms" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD78.tmp" /F
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2904
    • C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
      C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
      2⤵
        PID:2360
      • C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
        C:\Users\Admin\AppData\Local\Temp\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
        2⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2648
        • C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
          "C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2812
          • C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
            4⤵
            • Executes dropped EXE
            PID:2796
          • C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
            4⤵
            • Executes dropped EXE
            PID:2560
          • C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
            4⤵
            • Executes dropped EXE
            PID:2944

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpD78.tmp
      Filesize

      1KB

      MD5

      364eece25949d0382cb2359417990db6

      SHA1

      7dfe4b87a282ea9d03195cf34d6f3ed73462904e

      SHA256

      97226722a9361b515cbb623c3c7cc2468a8bb79dc471376407b8f9768d0c79c4

      SHA512

      b6d5ed28aa504b9e0577b8acc06d25509a5c45a8e0c2794bbd1f24617c48ae9b02ce8747efa26cb222d7314113389ee5c283392a9da325203cdb337039daa971

    • C:\Users\Admin\AppData\Roaming\XenoManager\1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9.exe
      Filesize

      235KB

      MD5

      0551dcf55adc23a07d56580729730d50

      SHA1

      5d09095bde071815b26624712352a9b0cc579d16

      SHA256

      1cc823962da2fa7a4d6fee8335ce8d92c6b44be627803cba85a1bdb8184da1d9

      SHA512

      6368b2ffceffc2415c1d21f5cc2107c1374b0a045ebd7181c7e1557904d44cc33b0f55380f83cf9d1693ef5d24bd1d292aa7348a72a8cefe7df7d72b0dc27b81

    • memory/1452-6-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/1452-40-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/1452-44-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/1452-43-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/1452-8-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/1452-12-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/1452-19-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/2344-20-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/2344-0-0x00000000745CE000-0x00000000745CF000-memory.dmp
      Filesize

      4KB

    • memory/2344-2-0x00000000001F0000-0x00000000001F6000-memory.dmp
      Filesize

      24KB

    • memory/2344-3-0x0000000000260000-0x000000000029E000-memory.dmp
      Filesize

      248KB

    • memory/2344-1-0x0000000000C40000-0x0000000000C80000-memory.dmp
      Filesize

      256KB

    • memory/2344-5-0x0000000000200000-0x0000000000206000-memory.dmp
      Filesize

      24KB

    • memory/2344-4-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/2648-21-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/2648-29-0x00000000745C0000-0x0000000074CAE000-memory.dmp
      Filesize

      6.9MB

    • memory/2812-28-0x0000000001200000-0x0000000001240000-memory.dmp
      Filesize

      256KB