Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2024, 06:12

General

  • Target

    1ed64b6b227819cf85ae9a739b566ee9120014675ef414876e56d68ce9c18b0b.exe

  • Size

    2.6MB

  • MD5

    2744f4e925cf07ad3e1efe749336139c

  • SHA1

    2a066eb3f8221f6e4f52e5b8c901650a460755cf

  • SHA256

    1ed64b6b227819cf85ae9a739b566ee9120014675ef414876e56d68ce9c18b0b

  • SHA512

    fc179c3cd961ee1ec3db0bbf68710b8c1a624f3c2c6cad40c7f8a9d7e065046a2f58a3a3cedddc7d9541a51110bb76072ad9bc830319671f3153790c25e12dcf

  • SSDEEP

    49152:S5C1PCzSELNCV/J0jOfMC0O8d2cE5WyiYyEGZ+GtjJhU:SoTELS/aSfMC0h65WuW7/U

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 9 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
  • UPX packed file 14 IoCs

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

  • 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
  • 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 use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1ed64b6b227819cf85ae9a739b566ee9120014675ef414876e56d68ce9c18b0b.exe
    "C:\Users\Admin\AppData\Local\Temp\1ed64b6b227819cf85ae9a739b566ee9120014675ef414876e56d68ce9c18b0b.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3888
    • 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:116
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
          PID:1948
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:2476
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:3944
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:392
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:2948
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe delete "GGEQTJXC"
        2⤵
        • Launches sc.exe
        PID:4172
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe create "GGEQTJXC" binpath= "C:\ProgramData\ccyrypptxrlx\nvapmsejdtka.exe" start= "auto"
        2⤵
        • Launches sc.exe
        PID:4392
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop eventlog
        2⤵
        • Launches sc.exe
        PID:620
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start "GGEQTJXC"
        2⤵
        • Launches sc.exe
        PID:1584
    • C:\ProgramData\ccyrypptxrlx\nvapmsejdtka.exe
      C:\ProgramData\ccyrypptxrlx\nvapmsejdtka.exe
      1⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:628
      • 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:3588
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2900
        • C:\Windows\system32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          3⤵
            PID:3372
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
          2⤵
          • Power Settings
          • Suspicious use of AdjustPrivilegeToken
          PID:3512
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
          2⤵
          • Power Settings
          • Suspicious use of AdjustPrivilegeToken
          PID:3728
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
          2⤵
          • Power Settings
          • Suspicious use of AdjustPrivilegeToken
          PID:1160
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
          2⤵
          • Power Settings
          • Suspicious use of AdjustPrivilegeToken
          PID:1204
        • C:\Windows\system32\conhost.exe
          C:\Windows\system32\conhost.exe
          2⤵
            PID:2432
          • C:\Windows\explorer.exe
            explorer.exe
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3452

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\ProgramData\ccyrypptxrlx\nvapmsejdtka.exe

                Filesize

                2.6MB

                MD5

                2744f4e925cf07ad3e1efe749336139c

                SHA1

                2a066eb3f8221f6e4f52e5b8c901650a460755cf

                SHA256

                1ed64b6b227819cf85ae9a739b566ee9120014675ef414876e56d68ce9c18b0b

                SHA512

                fc179c3cd961ee1ec3db0bbf68710b8c1a624f3c2c6cad40c7f8a9d7e065046a2f58a3a3cedddc7d9541a51110bb76072ad9bc830319671f3153790c25e12dcf

              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3i4a10ky.dxh.ps1

                Filesize

                60B

                MD5

                d17fe0a3f47be24a6453e9ef58c94641

                SHA1

                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                SHA256

                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                SHA512

                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

              • memory/116-11-0x00007FFE63350000-0x00007FFE63E11000-memory.dmp

                Filesize

                10.8MB

              • memory/116-12-0x00007FFE63350000-0x00007FFE63E11000-memory.dmp

                Filesize

                10.8MB

              • memory/116-15-0x00007FFE63350000-0x00007FFE63E11000-memory.dmp

                Filesize

                10.8MB

              • memory/116-10-0x0000027D7D650000-0x0000027D7D672000-memory.dmp

                Filesize

                136KB

              • memory/116-0-0x00007FFE63353000-0x00007FFE63355000-memory.dmp

                Filesize

                8KB

              • memory/2432-52-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2432-55-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2432-48-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2432-49-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2432-50-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2432-51-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/3452-56-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-65-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-70-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-69-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-66-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-67-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-68-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-57-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-58-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-59-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-63-0x0000000000FF0000-0x0000000001010000-memory.dmp

                Filesize

                128KB

              • memory/3452-62-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-60-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-61-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3452-64-0x0000000140000000-0x0000000140835000-memory.dmp

                Filesize

                8.2MB

              • memory/3588-40-0x000001E229040000-0x000001E22905C000-memory.dmp

                Filesize

                112KB

              • memory/3588-37-0x000001E228DF0000-0x000001E228E0C000-memory.dmp

                Filesize

                112KB

              • memory/3588-38-0x000001E228E10000-0x000001E228EC5000-memory.dmp

                Filesize

                724KB

              • memory/3588-39-0x000001E228ED0000-0x000001E228EDA000-memory.dmp

                Filesize

                40KB

              • memory/3588-44-0x000001E229060000-0x000001E229066000-memory.dmp

                Filesize

                24KB

              • memory/3588-41-0x000001E229020000-0x000001E22902A000-memory.dmp

                Filesize

                40KB

              • memory/3588-42-0x000001E229080000-0x000001E22909A000-memory.dmp

                Filesize

                104KB

              • memory/3588-43-0x000001E229030000-0x000001E229038000-memory.dmp

                Filesize

                32KB

              • memory/3588-45-0x000001E229070000-0x000001E22907A000-memory.dmp

                Filesize

                40KB