Analysis

  • max time kernel
    69s
  • max time network
    73s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 17:44

General

  • Target

    EvonHack2.0.exe

  • Size

    5.0MB

  • MD5

    9f51c225815665095ac496c672c0ce15

  • SHA1

    d8ede15c9670cd7b9ca27fec7b223c583a03d3ed

  • SHA256

    10a9adb32b3f0c8417a79b85446a35ab6a0a05d64b1c0f6268a2500eb2367c2f

  • SHA512

    535cae4fea000165ef3ccc0156d703554fc3131bee7058b8bf19fb29420af4bcc3e10116d5344889229d4bec3f3aa2f3662b28684dd39aa6be22f7d3a3393d9a

  • SSDEEP

    98304:H0Q3hcBc4w+S3eDOLaRONcSQtgM7X4pEA9MGWt2JlTesZOjxg0sCQscWupFyg9:HdxclOLWO4SMUE0MsJlTAjjs+cWgwc

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 9 IoCs
  • Creates new service(s) 1 TTPs
  • Stops running service(s) 3 TTPs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 14 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Launches sc.exe 4 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Modifies data under HKEY_USERS 46 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EvonHack2.0.exe
    "C:\Users\Admin\AppData\Local\Temp\EvonHack2.0.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:980
    • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2200
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4876
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
          PID:1968
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2736
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:5048
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2452
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:536
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe delete "ZFCRXEKK"
        2⤵
        • Launches sc.exe
        PID:3140
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe create "ZFCRXEKK" binpath= "C:\ProgramData\vvbboahddqtd\rkmyteegbysp.exe" start= "auto"
        2⤵
        • Launches sc.exe
        PID:2380
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop eventlog
        2⤵
        • Launches sc.exe
        PID:1064
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start "ZFCRXEKK"
        2⤵
        • Launches sc.exe
        PID:2412
    • C:\ProgramData\vvbboahddqtd\rkmyteegbysp.exe
      C:\ProgramData\vvbboahddqtd\rkmyteegbysp.exe
      1⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5116
      • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
        2⤵
        • Drops file in System32 directory
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3864
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2512
        • C:\Windows\system32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          3⤵
            PID:1364
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3248
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4884
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4672
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2324
        • C:\Windows\system32\conhost.exe
          C:\Windows\system32\conhost.exe
          2⤵
            PID:3920
          • C:\Windows\explorer.exe
            explorer.exe
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2288

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\ProgramData\vvbboahddqtd\rkmyteegbysp.exe

                Filesize

                5.0MB

                MD5

                9f51c225815665095ac496c672c0ce15

                SHA1

                d8ede15c9670cd7b9ca27fec7b223c583a03d3ed

                SHA256

                10a9adb32b3f0c8417a79b85446a35ab6a0a05d64b1c0f6268a2500eb2367c2f

                SHA512

                535cae4fea000165ef3ccc0156d703554fc3131bee7058b8bf19fb29420af4bcc3e10116d5344889229d4bec3f3aa2f3662b28684dd39aa6be22f7d3a3393d9a

              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xnqqzk11.ozj.ps1

                Filesize

                60B

                MD5

                d17fe0a3f47be24a6453e9ef58c94641

                SHA1

                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                SHA256

                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                SHA512

                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

              • memory/2200-9-0x00000261C8F10000-0x00000261C8F32000-memory.dmp

                Filesize

                136KB

              • memory/2200-10-0x00007FFCC7B00000-0x00007FFCC85C1000-memory.dmp

                Filesize

                10.8MB

              • memory/2200-11-0x00000261C8FC0000-0x00000261C8FD0000-memory.dmp

                Filesize

                64KB

              • memory/2200-12-0x00000261C8FC0000-0x00000261C8FD0000-memory.dmp

                Filesize

                64KB

              • memory/2200-13-0x00000261C8FC0000-0x00000261C8FD0000-memory.dmp

                Filesize

                64KB

              • memory/2200-16-0x00007FFCC7B00000-0x00007FFCC85C1000-memory.dmp

                Filesize

                10.8MB

              • memory/2288-76-0x0000000001660000-0x00000000016A0000-memory.dmp

                Filesize

                256KB

              • memory/2288-71-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-77-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-79-0x00000000017A0000-0x00000000017C0000-memory.dmp

                Filesize

                128KB

              • memory/2288-63-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-75-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-74-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-73-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-72-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-78-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-70-0x0000000000900000-0x0000000000920000-memory.dmp

                Filesize

                128KB

              • memory/2288-69-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-68-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-67-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-66-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-65-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2288-64-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/3864-41-0x00000246BCC80000-0x00000246BCC9C000-memory.dmp

                Filesize

                112KB

              • memory/3864-43-0x00000246BCCA0000-0x00000246BCD55000-memory.dmp

                Filesize

                724KB

              • memory/3864-20-0x00007FFCC7B00000-0x00007FFCC85C1000-memory.dmp

                Filesize

                10.8MB

              • memory/3864-21-0x00000246BA7A0000-0x00000246BA7B0000-memory.dmp

                Filesize

                64KB

              • memory/3864-22-0x00000246BA7A0000-0x00000246BA7B0000-memory.dmp

                Filesize

                64KB

              • memory/3864-42-0x00007FF40A870000-0x00007FF40A880000-memory.dmp

                Filesize

                64KB

              • memory/3864-44-0x00000246BCD60000-0x00000246BCD6A000-memory.dmp

                Filesize

                40KB

              • memory/3864-54-0x00007FFCC7B00000-0x00007FFCC85C1000-memory.dmp

                Filesize

                10.8MB

              • memory/3864-51-0x00000246BA7A0000-0x00000246BA7B0000-memory.dmp

                Filesize

                64KB

              • memory/3864-50-0x00000246BCF00000-0x00000246BCF0A000-memory.dmp

                Filesize

                40KB

              • memory/3864-49-0x00000246BCEF0000-0x00000246BCEF6000-memory.dmp

                Filesize

                24KB

              • memory/3864-48-0x00000246BCEC0000-0x00000246BCEC8000-memory.dmp

                Filesize

                32KB

              • memory/3864-47-0x00000246BCF10000-0x00000246BCF2A000-memory.dmp

                Filesize

                104KB

              • memory/3864-46-0x00000246BCEB0000-0x00000246BCEBA000-memory.dmp

                Filesize

                40KB

              • memory/3864-45-0x00000246BCED0000-0x00000246BCEEC000-memory.dmp

                Filesize

                112KB

              • memory/3920-57-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/3920-55-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/3920-58-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/3920-56-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/3920-61-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/3920-59-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB