Analysis

  • max time kernel
    120s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 08:37

General

  • Target

    56dbb4a311907e728f8dfda0c128dfcee61a0947f5e0e72ceb5e16c6d4db4549N.exe

  • Size

    5.6MB

  • MD5

    8c06b162be0f5244c2d69c7794fc9470

  • SHA1

    9452b3bfe82dabca2ef3283fe5ac6faf14e4aa9a

  • SHA256

    56dbb4a311907e728f8dfda0c128dfcee61a0947f5e0e72ceb5e16c6d4db4549

  • SHA512

    fb9f8002c1be5c7173c51d39ad34b784d20b51e6040c14217f47aa0fbf7f9c66ce693fc5a6deb7a40e003c64d3848aa616f67f32092b136f45160525a01cafb4

  • SSDEEP

    98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

Malware Config

Signatures

  • Xmrig family
  • xmrig

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

  • XMRig Miner payload 11 IoCs
  • 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.

  • Creates new service(s) 2 TTPs
  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 1 IoCs
  • Power Settings 1 TTPs 8 IoCs

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 16 IoCs

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

  • Launches sc.exe 14 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 use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56dbb4a311907e728f8dfda0c128dfcee61a0947f5e0e72ceb5e16c6d4db4549N.exe
    "C:\Users\Admin\AppData\Local\Temp\56dbb4a311907e728f8dfda0c128dfcee61a0947f5e0e72ceb5e16c6d4db4549N.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2760
    • 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⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:412
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2804
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
          PID:3740
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        2⤵
        • Launches sc.exe
        PID:2996
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:404
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:1868
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:632
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop dosvc
        2⤵
        • Launches sc.exe
        PID:3668
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:2224
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:3364
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:4852
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:4140
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe delete "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:3968
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe create "JIOGRCSG" binpath= "C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe" start= "auto"
        2⤵
        • Launches sc.exe
        PID:2148
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop eventlog
        2⤵
        • Launches sc.exe
        PID:4904
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:1748
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\56dbb4a311907e728f8dfda0c128dfcee61a0947f5e0e72ceb5e16c6d4db4549N.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4028
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          3⤵
            PID:524
      • C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
        C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
        1⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1988
        • 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⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • Modifies data under HKEY_USERS
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1896
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2908
          • C:\Windows\system32\wusa.exe
            wusa /uninstall /kb:890830 /quiet /norestart
            3⤵
              PID:1032
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop UsoSvc
            2⤵
            • Launches sc.exe
            PID:4184
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop WaaSMedicSvc
            2⤵
            • Launches sc.exe
            PID:4684
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop wuauserv
            2⤵
            • Launches sc.exe
            PID:1916
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop bits
            2⤵
            • Launches sc.exe
            PID:4396
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop dosvc
            2⤵
            • Launches sc.exe
            PID:840
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:3764
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:2192
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:4004
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:3652
          • C:\Windows\system32\conhost.exe
            C:\Windows\system32\conhost.exe
            2⤵
              PID:2744
            • C:\Windows\system32\nslookup.exe
              nslookup.exe
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3060

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe

            Filesize

            5.6MB

            MD5

            8c06b162be0f5244c2d69c7794fc9470

            SHA1

            9452b3bfe82dabca2ef3283fe5ac6faf14e4aa9a

            SHA256

            56dbb4a311907e728f8dfda0c128dfcee61a0947f5e0e72ceb5e16c6d4db4549

            SHA512

            fb9f8002c1be5c7173c51d39ad34b784d20b51e6040c14217f47aa0fbf7f9c66ce693fc5a6deb7a40e003c64d3848aa616f67f32092b136f45160525a01cafb4

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_20x5rhjb.zyz.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • memory/412-0-0x00007FFC03923000-0x00007FFC03925000-memory.dmp

            Filesize

            8KB

          • memory/412-10-0x000001D5DD730000-0x000001D5DD752000-memory.dmp

            Filesize

            136KB

          • memory/412-11-0x00007FFC03920000-0x00007FFC043E1000-memory.dmp

            Filesize

            10.8MB

          • memory/412-12-0x00007FFC03920000-0x00007FFC043E1000-memory.dmp

            Filesize

            10.8MB

          • memory/412-15-0x00007FFC03920000-0x00007FFC043E1000-memory.dmp

            Filesize

            10.8MB

          • memory/1896-40-0x0000020FF06E0000-0x0000020FF06FC000-memory.dmp

            Filesize

            112KB

          • memory/1896-44-0x0000020FF06D0000-0x0000020FF06D6000-memory.dmp

            Filesize

            24KB

          • memory/1896-39-0x0000020FF0140000-0x0000020FF014A000-memory.dmp

            Filesize

            40KB

          • memory/1896-37-0x0000020FF04A0000-0x0000020FF04BC000-memory.dmp

            Filesize

            112KB

          • memory/1896-41-0x0000020FF0150000-0x0000020FF015A000-memory.dmp

            Filesize

            40KB

          • memory/1896-42-0x0000020FF0700000-0x0000020FF071A000-memory.dmp

            Filesize

            104KB

          • memory/1896-43-0x0000020FF06C0000-0x0000020FF06C8000-memory.dmp

            Filesize

            32KB

          • memory/1896-38-0x0000020FF04C0000-0x0000020FF0575000-memory.dmp

            Filesize

            724KB

          • memory/1896-45-0x0000020FF0720000-0x0000020FF072A000-memory.dmp

            Filesize

            40KB

          • memory/2744-48-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/2744-49-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/2744-55-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/2744-50-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/2744-51-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/2744-52-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/3060-62-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-65-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-61-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-59-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-63-0x00000192C2740000-0x00000192C2760000-memory.dmp

            Filesize

            128KB

          • memory/3060-60-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-58-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-68-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-67-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-66-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-64-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-57-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-56-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-69-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-71-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-73-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/3060-72-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB