Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 07:07

General

  • Target

    fbd467ce72bca00eea3aaa6f32abc8aca1a734030d082458e21e1fe91e6a8d84.exe

  • Size

    2.6MB

  • MD5

    3d233051324a244029b80824692b2ad4

  • SHA1

    a053ebdacbd5db447c35df6c4c1686920593ef96

  • SHA256

    fbd467ce72bca00eea3aaa6f32abc8aca1a734030d082458e21e1fe91e6a8d84

  • SHA512

    7f19c6400ac46556a9441844242b1acb0b2f11a47f5d51f6d092406a8c759a6d78c578bb5b15035e7cd1cdb3035acf0db884708b0da1a83eb652a50a68e3a949

  • SSDEEP

    49152:IqS9PgtJ02+VbOhPN2qI/8fsSxL7H2tAODP2hXNkOT3m:N0PCq2sbOJN2L0fdL7HFOIXNp

Malware Config

Signatures

  • 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
  • Drops file in Drivers directory 2 IoCs
  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 16 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 use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fbd467ce72bca00eea3aaa6f32abc8aca1a734030d082458e21e1fe91e6a8d84.exe
    "C:\Users\Admin\AppData\Local\Temp\fbd467ce72bca00eea3aaa6f32abc8aca1a734030d082458e21e1fe91e6a8d84.exe"
    1⤵
    • Drops file in Drivers directory
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3640
    • 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:4036
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4116
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
          PID:4864
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        2⤵
        • Launches sc.exe
        PID:4004
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:228
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:2188
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:3188
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop dosvc
        2⤵
        • Launches sc.exe
        PID:2284
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4580
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1972
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2212
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1448
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe delete "GoogleUpdateTaskMachineQC"
        2⤵
        • Launches sc.exe
        PID:2584
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe create "GoogleUpdateTaskMachineQC" binpath= "C:\ProgramData\Google\Chrome\updater.exe" start= "auto"
        2⤵
        • Launches sc.exe
        PID:3240
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop eventlog
        2⤵
        • Launches sc.exe
        PID:2248
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start "GoogleUpdateTaskMachineQC"
        2⤵
        • Launches sc.exe
        PID:4624
    • C:\ProgramData\Google\Chrome\updater.exe
      C:\ProgramData\Google\Chrome\updater.exe
      1⤵
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4656
      • 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:2896
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3732
        • C:\Windows\system32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          3⤵
            PID:5008
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop UsoSvc
          2⤵
          • Launches sc.exe
          PID:4160
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop WaaSMedicSvc
          2⤵
          • Launches sc.exe
          PID:1908
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop wuauserv
          2⤵
          • Launches sc.exe
          PID:1968
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop bits
          2⤵
          • Launches sc.exe
          PID:3624
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop dosvc
          2⤵
          • Launches sc.exe
          PID:2340
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1580
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3492
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1360
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4812
        • C:\Windows\system32\conhost.exe
          C:\Windows\system32\conhost.exe
          2⤵
            PID:4512
          • C:\Windows\explorer.exe
            explorer.exe
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1684

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\ProgramData\Google\Chrome\updater.exe

                Filesize

                2.6MB

                MD5

                3d233051324a244029b80824692b2ad4

                SHA1

                a053ebdacbd5db447c35df6c4c1686920593ef96

                SHA256

                fbd467ce72bca00eea3aaa6f32abc8aca1a734030d082458e21e1fe91e6a8d84

                SHA512

                7f19c6400ac46556a9441844242b1acb0b2f11a47f5d51f6d092406a8c759a6d78c578bb5b15035e7cd1cdb3035acf0db884708b0da1a83eb652a50a68e3a949

              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aplpioci.w0q.ps1

                Filesize

                60B

                MD5

                d17fe0a3f47be24a6453e9ef58c94641

                SHA1

                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                SHA256

                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                SHA512

                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

              • C:\Windows\system32\drivers\etc\hosts

                Filesize

                3KB

                MD5

                00930b40cba79465b7a38ed0449d1449

                SHA1

                4b25a89ee28b20ba162f23772ddaf017669092a5

                SHA256

                eda1aae2c8fce700e3bdbe0186cf3db88400cf0ac13ec736e84dacba61628a01

                SHA512

                cbe4760ec041e7da7ab86474d5c82969cfccb8ccc5dbdac9436862d5b1b86210ab90754d3c8da5724176570d8842e57a716a281acba8719e90098a6f61a17c62

              • memory/1684-66-0x0000000001120000-0x0000000001140000-memory.dmp

                Filesize

                128KB

              • memory/1684-70-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-72-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-75-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-71-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-63-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-64-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-76-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-68-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-74-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-69-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-67-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-65-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-60-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-62-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-61-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1684-59-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/2896-41-0x00000219EF270000-0x00000219EF28C000-memory.dmp

                Filesize

                112KB

              • memory/2896-40-0x00000219EF010000-0x00000219EF01A000-memory.dmp

                Filesize

                40KB

              • memory/2896-38-0x00000219EF030000-0x00000219EF04C000-memory.dmp

                Filesize

                112KB

              • memory/2896-39-0x00000219EF050000-0x00000219EF105000-memory.dmp

                Filesize

                724KB

              • memory/2896-42-0x00000219EF020000-0x00000219EF02A000-memory.dmp

                Filesize

                40KB

              • memory/2896-43-0x00000219EF290000-0x00000219EF2AA000-memory.dmp

                Filesize

                104KB

              • memory/2896-44-0x00000219EF250000-0x00000219EF258000-memory.dmp

                Filesize

                32KB

              • memory/2896-46-0x00000219EF2B0000-0x00000219EF2BA000-memory.dmp

                Filesize

                40KB

              • memory/2896-45-0x00000219EF260000-0x00000219EF266000-memory.dmp

                Filesize

                24KB

              • memory/4036-0-0x00007FFEE9C43000-0x00007FFEE9C45000-memory.dmp

                Filesize

                8KB

              • memory/4036-15-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

                Filesize

                10.8MB

              • memory/4036-12-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

                Filesize

                10.8MB

              • memory/4036-11-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp

                Filesize

                10.8MB

              • memory/4036-1-0x0000022FACA60000-0x0000022FACA82000-memory.dmp

                Filesize

                136KB

              • memory/4512-55-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/4512-54-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/4512-53-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/4512-51-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/4512-52-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/4512-58-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB