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Analysis

  • max time kernel
    142s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2024, 02:22

General

  • Target

    de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe

  • Size

    451KB

  • MD5

    b08ec13cff4a4b999fbc04f79c08b4ed

  • SHA1

    81340aff932cde68070c03c634fb1292f62e8eaf

  • SHA256

    de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462

  • SHA512

    6c2921d1e41fd695d20ed40e235e561e772283ad7503d808e44e1eb75856297ce2835038d7c8efcc295c950527073041ec888f91062d03b4e37665be2e714d9c

  • SSDEEP

    6144:ySnzhr6w+x08AE1Owf4pIB89065C9EDMuY1zhmP1iaOfzdXQq+Bwe8bQbi:xVr6wu1AEl470R9Ew31zwP1ifdE8bQb

Malware Config

Extracted

Family

xenorat

C2

109.248.150.212

Mutex

eno_rx_nd8912d

Attributes
  • delay

    5

  • install_path

    appdata

  • port

    4444

  • startup_name

    nothingset

Signatures

  • Detect XenoRat Payload 1 IoCs
  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
    "C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4664
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3992
    • C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
      "C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
      2⤵
        PID:376
      • C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
        "C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
        2⤵
        • Checks computer location settings
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4268
        • C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
          "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
          3⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4964
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
            4⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4144
          • C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
            "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
            4⤵
            • Executes dropped EXE
            PID:3148
          • C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
            "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
            4⤵
            • Executes dropped EXE
            PID:4784
          • C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
            "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
            4⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:3888

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe.log

      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      eb310a4a00ee23e2c6879dfeef9eeaa8

      SHA1

      fc3544bc91cdce10cdf6ae032af748c9835a62d0

      SHA256

      8a2d653388b838d616c2c6820da45628b2dc142a359c1f9778929ca1c9121fa0

      SHA512

      57d5dcef9a3aed3a4177a24e536d70fdc7e56c6c3a875261402b581986f20a9d4eb33ac9347ad263fcb9f8d2e7c0f437365c10bab408e80a967ac2a84bd44d4d

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_un5n1ayn.qsr.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe

      Filesize

      451KB

      MD5

      b08ec13cff4a4b999fbc04f79c08b4ed

      SHA1

      81340aff932cde68070c03c634fb1292f62e8eaf

      SHA256

      de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462

      SHA512

      6c2921d1e41fd695d20ed40e235e561e772283ad7503d808e44e1eb75856297ce2835038d7c8efcc295c950527073041ec888f91062d03b4e37665be2e714d9c

    • memory/3992-67-0x0000000007BF0000-0x0000000007BFE000-memory.dmp

      Filesize

      56KB

    • memory/3992-19-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/3992-73-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/3992-70-0x0000000007CE0000-0x0000000007CE8000-memory.dmp

      Filesize

      32KB

    • memory/3992-69-0x0000000007D00000-0x0000000007D1A000-memory.dmp

      Filesize

      104KB

    • memory/3992-68-0x0000000007C00000-0x0000000007C14000-memory.dmp

      Filesize

      80KB

    • memory/3992-66-0x0000000007BC0000-0x0000000007BD1000-memory.dmp

      Filesize

      68KB

    • memory/3992-65-0x0000000007C40000-0x0000000007CD6000-memory.dmp

      Filesize

      600KB

    • memory/3992-63-0x00000000079C0000-0x00000000079DA000-memory.dmp

      Filesize

      104KB

    • memory/3992-16-0x0000000002D90000-0x0000000002DC6000-memory.dmp

      Filesize

      216KB

    • memory/3992-18-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/3992-17-0x00000000058F0000-0x0000000005F18000-memory.dmp

      Filesize

      6.2MB

    • memory/3992-47-0x0000000006720000-0x000000000676C000-memory.dmp

      Filesize

      304KB

    • memory/3992-20-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/3992-28-0x00000000055E0000-0x0000000005602000-memory.dmp

      Filesize

      136KB

    • memory/3992-30-0x00000000056F0000-0x0000000005756000-memory.dmp

      Filesize

      408KB

    • memory/3992-29-0x0000000005680000-0x00000000056E6000-memory.dmp

      Filesize

      408KB

    • memory/3992-62-0x0000000008000000-0x000000000867A000-memory.dmp

      Filesize

      6.5MB

    • memory/3992-61-0x00000000078C0000-0x0000000007963000-memory.dmp

      Filesize

      652KB

    • memory/3992-44-0x0000000006060000-0x00000000063B4000-memory.dmp

      Filesize

      3.3MB

    • memory/3992-60-0x0000000006C50000-0x0000000006C6E000-memory.dmp

      Filesize

      120KB

    • memory/3992-50-0x00000000717D0000-0x000000007181C000-memory.dmp

      Filesize

      304KB

    • memory/3992-49-0x0000000007680000-0x00000000076B2000-memory.dmp

      Filesize

      200KB

    • memory/3992-46-0x0000000006680000-0x000000000669E000-memory.dmp

      Filesize

      120KB

    • memory/3992-64-0x0000000007A30000-0x0000000007A3A000-memory.dmp

      Filesize

      40KB

    • memory/4144-88-0x0000000006120000-0x0000000006474000-memory.dmp

      Filesize

      3.3MB

    • memory/4144-103-0x0000000007C10000-0x0000000007C24000-memory.dmp

      Filesize

      80KB

    • memory/4144-102-0x0000000007BC0000-0x0000000007BD1000-memory.dmp

      Filesize

      68KB

    • memory/4144-101-0x0000000007910000-0x00000000079B3000-memory.dmp

      Filesize

      652KB

    • memory/4144-91-0x00000000704B0000-0x00000000704FC000-memory.dmp

      Filesize

      304KB

    • memory/4144-90-0x0000000006770000-0x00000000067BC000-memory.dmp

      Filesize

      304KB

    • memory/4268-14-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-45-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-11-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/4664-7-0x000000007467E000-0x000000007467F000-memory.dmp

      Filesize

      4KB

    • memory/4664-0-0x000000007467E000-0x000000007467F000-memory.dmp

      Filesize

      4KB

    • memory/4664-8-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/4664-10-0x00000000092D0000-0x000000000936C000-memory.dmp

      Filesize

      624KB

    • memory/4664-2-0x00000000055E0000-0x0000000005B84000-memory.dmp

      Filesize

      5.6MB

    • memory/4664-9-0x0000000006C30000-0x0000000006C84000-memory.dmp

      Filesize

      336KB

    • memory/4664-1-0x0000000000540000-0x00000000005B8000-memory.dmp

      Filesize

      480KB

    • memory/4664-15-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/4664-5-0x0000000004FB0000-0x0000000004FBA000-memory.dmp

      Filesize

      40KB

    • memory/4664-4-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/4664-6-0x00000000052F0000-0x0000000005302000-memory.dmp

      Filesize

      72KB

    • memory/4664-3-0x0000000005030000-0x00000000050C2000-memory.dmp

      Filesize

      584KB

    • memory/4964-48-0x0000000004D60000-0x0000000004D72000-memory.dmp

      Filesize

      72KB