Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 00:08

General

  • Target

    711a48bfb45f968d3693a94b773ae9ac5fd4ee03cf4da7c2ce1ebc83ed5361ae.exe

  • Size

    5.6MB

  • MD5

    33bf5df2b248d4e071fcfd97b96b23b8

  • SHA1

    da4ac64356aec41f60634489f353c1330f433d0d

  • SHA256

    711a48bfb45f968d3693a94b773ae9ac5fd4ee03cf4da7c2ce1ebc83ed5361ae

  • SHA512

    2387bd82e6b09fef517100586884e5542fe4de614146f6e770fbf1f2e46f0095690510f5a629c393f604573da05ecf51802f74279820d396560d7cef4fc18fd7

  • 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\711a48bfb45f968d3693a94b773ae9ac5fd4ee03cf4da7c2ce1ebc83ed5361ae.exe
    "C:\Users\Admin\AppData\Local\Temp\711a48bfb45f968d3693a94b773ae9ac5fd4ee03cf4da7c2ce1ebc83ed5361ae.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:1396
    • 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:4964
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2248
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
          PID:4296
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        2⤵
        • Launches sc.exe
        PID:3368
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:5108
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:2812
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:4744
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop dosvc
        2⤵
        • Launches sc.exe
        PID:1480
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:224
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:2160
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:1764
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:2624
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe delete "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:4496
      • 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:4912
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop eventlog
        2⤵
        • Launches sc.exe
        PID:2796
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:4560
      • 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\711a48bfb45f968d3693a94b773ae9ac5fd4ee03cf4da7c2ce1ebc83ed5361ae.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1264
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          3⤵
            PID:4512
      • 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:3960
        • 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:436
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2916
          • C:\Windows\system32\wusa.exe
            wusa /uninstall /kb:890830 /quiet /norestart
            3⤵
              PID:4728
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop UsoSvc
            2⤵
            • Launches sc.exe
            PID:3772
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop WaaSMedicSvc
            2⤵
            • Launches sc.exe
            PID:3492
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop wuauserv
            2⤵
            • Launches sc.exe
            PID:3832
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop bits
            2⤵
            • Launches sc.exe
            PID:1572
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop dosvc
            2⤵
            • Launches sc.exe
            PID:2992
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:1240
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:4772
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:3424
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:2208
          • C:\Windows\system32\conhost.exe
            C:\Windows\system32\conhost.exe
            2⤵
              PID:1936
            • C:\Windows\system32\nslookup.exe
              nslookup.exe
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1780

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe

            Filesize

            5.6MB

            MD5

            33bf5df2b248d4e071fcfd97b96b23b8

            SHA1

            da4ac64356aec41f60634489f353c1330f433d0d

            SHA256

            711a48bfb45f968d3693a94b773ae9ac5fd4ee03cf4da7c2ce1ebc83ed5361ae

            SHA512

            2387bd82e6b09fef517100586884e5542fe4de614146f6e770fbf1f2e46f0095690510f5a629c393f604573da05ecf51802f74279820d396560d7cef4fc18fd7

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rnv43gze.s50.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • memory/436-41-0x000001B5AB1E0000-0x000001B5AB1EA000-memory.dmp

            Filesize

            40KB

          • memory/436-45-0x000001B5AB230000-0x000001B5AB23A000-memory.dmp

            Filesize

            40KB

          • memory/436-44-0x000001B5AB220000-0x000001B5AB226000-memory.dmp

            Filesize

            24KB

          • memory/436-43-0x000001B5AB1F0000-0x000001B5AB1F8000-memory.dmp

            Filesize

            32KB

          • memory/436-42-0x000001B5AB240000-0x000001B5AB25A000-memory.dmp

            Filesize

            104KB

          • memory/436-37-0x000001B5AAFB0000-0x000001B5AAFCC000-memory.dmp

            Filesize

            112KB

          • memory/436-38-0x000001B5AAFD0000-0x000001B5AB085000-memory.dmp

            Filesize

            724KB

          • memory/436-39-0x000001B5AB090000-0x000001B5AB09A000-memory.dmp

            Filesize

            40KB

          • memory/436-40-0x000001B5AB200000-0x000001B5AB21C000-memory.dmp

            Filesize

            112KB

          • memory/1780-57-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-61-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-73-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-72-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-71-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-69-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-62-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-64-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-59-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-63-0x0000017B0AD20000-0x0000017B0AD40000-memory.dmp

            Filesize

            128KB

          • memory/1780-60-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-58-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-56-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-65-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-67-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-68-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1780-66-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/1936-51-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/1936-48-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/1936-49-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/1936-50-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/1936-55-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/1936-52-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/4964-15-0x00007FFEE7CC0000-0x00007FFEE8781000-memory.dmp

            Filesize

            10.8MB

          • memory/4964-0-0x00007FFEE7CC3000-0x00007FFEE7CC5000-memory.dmp

            Filesize

            8KB

          • memory/4964-1-0x0000013C68C30000-0x0000013C68C52000-memory.dmp

            Filesize

            136KB

          • memory/4964-11-0x00007FFEE7CC0000-0x00007FFEE8781000-memory.dmp

            Filesize

            10.8MB

          • memory/4964-12-0x00007FFEE7CC0000-0x00007FFEE8781000-memory.dmp

            Filesize

            10.8MB