Analysis

  • max time kernel
    119s
  • max time network
    109s
  • 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, 04:21

General

  • Target

    868d19349aa40fe4470856a818d5205152bc4db8ada94f89d5d729592fd9f57e.exe

  • Size

    5.6MB

  • MD5

    1011f4d8ced524ef0d8485f067ed89a8

  • SHA1

    27c9c51b40cbac22cbf740d7522592bb7860446e

  • SHA256

    868d19349aa40fe4470856a818d5205152bc4db8ada94f89d5d729592fd9f57e

  • SHA512

    5262a96060ea0ebae220eae8ab01bbd9ad9b84c58b03a4887ba7f1bdd29efd68fdb0c218035899a8988b21792c6d3f94c932c44b32eb9f93faf93d27cd3a6ae9

  • SSDEEP

    98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7C:xFKoU8O5/b2XViSjX310SeyGc7u7C

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\868d19349aa40fe4470856a818d5205152bc4db8ada94f89d5d729592fd9f57e.exe
    "C:\Users\Admin\AppData\Local\Temp\868d19349aa40fe4470856a818d5205152bc4db8ada94f89d5d729592fd9f57e.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2976
    • 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:3236
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3420
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
          PID:2972
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        2⤵
        • Launches sc.exe
        PID:4632
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:4744
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:5056
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:3372
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop dosvc
        2⤵
        • Launches sc.exe
        PID:4664
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:2720
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:4340
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:4396
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Power Settings
        • Suspicious use of AdjustPrivilegeToken
        PID:4300
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe delete "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:4964
      • 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:2912
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop eventlog
        2⤵
        • Launches sc.exe
        PID:2028
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start "JIOGRCSG"
        2⤵
        • Launches sc.exe
        PID:3512
      • 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\868d19349aa40fe4470856a818d5205152bc4db8ada94f89d5d729592fd9f57e.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4804
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 3
          3⤵
            PID:3992
      • 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:2276
        • 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:676
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2888
          • C:\Windows\system32\wusa.exe
            wusa /uninstall /kb:890830 /quiet /norestart
            3⤵
              PID:3560
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop UsoSvc
            2⤵
            • Launches sc.exe
            PID:2440
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop WaaSMedicSvc
            2⤵
            • Launches sc.exe
            PID:1100
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop wuauserv
            2⤵
            • Launches sc.exe
            PID:592
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop bits
            2⤵
            • Launches sc.exe
            PID:1140
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop dosvc
            2⤵
            • Launches sc.exe
            PID:4600
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:4616
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:4488
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:1840
          • C:\Windows\system32\powercfg.exe
            C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
            2⤵
            • Power Settings
            • Suspicious use of AdjustPrivilegeToken
            PID:3312
          • C:\Windows\system32\conhost.exe
            C:\Windows\system32\conhost.exe
            2⤵
              PID:1552
            • C:\Windows\system32\nslookup.exe
              nslookup.exe
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3232

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe

                  Filesize

                  5.6MB

                  MD5

                  1011f4d8ced524ef0d8485f067ed89a8

                  SHA1

                  27c9c51b40cbac22cbf740d7522592bb7860446e

                  SHA256

                  868d19349aa40fe4470856a818d5205152bc4db8ada94f89d5d729592fd9f57e

                  SHA512

                  5262a96060ea0ebae220eae8ab01bbd9ad9b84c58b03a4887ba7f1bdd29efd68fdb0c218035899a8988b21792c6d3f94c932c44b32eb9f93faf93d27cd3a6ae9

                • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dhmgk5od.m1a.ps1

                  Filesize

                  60B

                  MD5

                  d17fe0a3f47be24a6453e9ef58c94641

                  SHA1

                  6ab83620379fc69f80c0242105ddffd7d98d5d9d

                  SHA256

                  96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                  SHA512

                  5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                • memory/676-41-0x0000026CDB3E0000-0x0000026CDB3EA000-memory.dmp

                  Filesize

                  40KB

                • memory/676-45-0x0000026CDB430000-0x0000026CDB43A000-memory.dmp

                  Filesize

                  40KB

                • memory/676-44-0x0000026CDB420000-0x0000026CDB426000-memory.dmp

                  Filesize

                  24KB

                • memory/676-43-0x0000026CDB3F0000-0x0000026CDB3F8000-memory.dmp

                  Filesize

                  32KB

                • memory/676-42-0x0000026CDB440000-0x0000026CDB45A000-memory.dmp

                  Filesize

                  104KB

                • memory/676-37-0x0000026CDB1B0000-0x0000026CDB1CC000-memory.dmp

                  Filesize

                  112KB

                • memory/676-38-0x0000026CDB1D0000-0x0000026CDB285000-memory.dmp

                  Filesize

                  724KB

                • memory/676-39-0x0000026CDB290000-0x0000026CDB29A000-memory.dmp

                  Filesize

                  40KB

                • memory/676-40-0x0000026CDB400000-0x0000026CDB41C000-memory.dmp

                  Filesize

                  112KB

                • memory/1552-50-0x0000000140000000-0x000000014000E000-memory.dmp

                  Filesize

                  56KB

                • memory/1552-51-0x0000000140000000-0x000000014000E000-memory.dmp

                  Filesize

                  56KB

                • memory/1552-55-0x0000000140000000-0x000000014000E000-memory.dmp

                  Filesize

                  56KB

                • memory/1552-48-0x0000000140000000-0x000000014000E000-memory.dmp

                  Filesize

                  56KB

                • memory/1552-49-0x0000000140000000-0x000000014000E000-memory.dmp

                  Filesize

                  56KB

                • memory/1552-52-0x0000000140000000-0x000000014000E000-memory.dmp

                  Filesize

                  56KB

                • memory/3232-64-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-68-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-73-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-72-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-57-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-56-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-58-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-60-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-62-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-63-0x0000027037000000-0x0000027037020000-memory.dmp

                  Filesize

                  128KB

                • memory/3232-65-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-71-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-67-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-69-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-66-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-61-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3232-59-0x0000000140000000-0x0000000140848000-memory.dmp

                  Filesize

                  8.3MB

                • memory/3236-12-0x00007FF8BBEE0000-0x00007FF8BC9A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3236-15-0x00007FF8BBEE0000-0x00007FF8BC9A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3236-0-0x00007FF8BBEE3000-0x00007FF8BBEE5000-memory.dmp

                  Filesize

                  8KB

                • memory/3236-11-0x00007FF8BBEE0000-0x00007FF8BC9A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3236-1-0x00000208F4AC0000-0x00000208F4AE2000-memory.dmp

                  Filesize

                  136KB