Analysis

  • max time kernel
    80s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 05:39

General

  • Target

    8f6e831066911623293e4657acd52720_NeikiAnalytics.exe

  • Size

    5.3MB

  • MD5

    8f6e831066911623293e4657acd52720

  • SHA1

    943a7c146e40a77291c3d73be682f33e10451290

  • SHA256

    f29b794ab11e98235fa7ff143fb2552a4820680f4c402300bf94ad83fe5d6914

  • SHA512

    8af50cacaed44b7d8701fd82d6d070bf8805151e3aa00ba1f09503626d0a1338d7d5023c605880fc670e352ca33c3ca0ee7c0d7f9aec241989bc655313ed9ea4

  • SSDEEP

    98304:RcmetZo1we5eNHA6Qtu1btqbyrvRdpveLhBRcIIIAEBczweizIPYj:9vwsKuoxqbyzRdpvuRcNIdBczjej

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 8 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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 13 IoCs

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

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 14 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8f6e831066911623293e4657acd52720_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8f6e831066911623293e4657acd52720_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:1964
    • 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
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1944
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2756
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
        • Drops file in Windows directory
        PID:2668
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      2⤵
      • Launches sc.exe
      PID:2532
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      2⤵
      • Launches sc.exe
      PID:2524
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      2⤵
      • Launches sc.exe
      PID:2644
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      2⤵
      • Launches sc.exe
      PID:2580
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      2⤵
      • Launches sc.exe
      PID:2428
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2832
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2884
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2836
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3060
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "ROADPDXD"
      2⤵
      • Launches sc.exe
      PID:1736
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe create "ROADPDXD" binpath= "C:\ProgramData\ypsqetvlruho\kjakmqdelduq.exe" start= "auto"
      2⤵
      • Launches sc.exe
      PID:1368
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      2⤵
      • Launches sc.exe
      PID:2396
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "ROADPDXD"
      2⤵
      • Launches sc.exe
      PID:2660
    • 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\8f6e831066911623293e4657acd52720_NeikiAnalytics.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:2640
      • C:\Windows\system32\choice.exe
        choice /C Y /N /D Y /T 3
        3⤵
          PID:2328
    • C:\ProgramData\ypsqetvlruho\kjakmqdelduq.exe
      C:\ProgramData\ypsqetvlruho\kjakmqdelduq.exe
      1⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1448
      • 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:1604
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:328
        • C:\Windows\system32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          3⤵
          • Drops file in Windows directory
          PID:1592
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        2⤵
        • Launches sc.exe
        PID:1760
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:1684
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:2044
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:2024
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop dosvc
        2⤵
        • Launches sc.exe
        PID:1660
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2828
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2736
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2728
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2212
      • C:\Windows\system32\conhost.exe
        C:\Windows\system32\conhost.exe
        2⤵
          PID:1628
        • C:\Windows\system32\nslookup.exe
          nslookup.exe
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:672

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\ProgramData\ypsqetvlruho\kjakmqdelduq.exe

        Filesize

        5.3MB

        MD5

        8f6e831066911623293e4657acd52720

        SHA1

        943a7c146e40a77291c3d73be682f33e10451290

        SHA256

        f29b794ab11e98235fa7ff143fb2552a4820680f4c402300bf94ad83fe5d6914

        SHA512

        8af50cacaed44b7d8701fd82d6d070bf8805151e3aa00ba1f09503626d0a1338d7d5023c605880fc670e352ca33c3ca0ee7c0d7f9aec241989bc655313ed9ea4

      • memory/672-30-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-34-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-36-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-37-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-41-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-38-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-39-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-32-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-40-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-33-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-35-0x0000000000140000-0x0000000000160000-memory.dmp

        Filesize

        128KB

      • memory/672-28-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-29-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/672-31-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/1604-18-0x0000000000940000-0x0000000000948000-memory.dmp

        Filesize

        32KB

      • memory/1604-17-0x0000000019FF0000-0x000000001A2D2000-memory.dmp

        Filesize

        2.9MB

      • memory/1628-21-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1628-20-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1628-19-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1628-22-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1628-23-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1628-25-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1944-12-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp

        Filesize

        9.6MB

      • memory/1944-4-0x000007FEF57FE000-0x000007FEF57FF000-memory.dmp

        Filesize

        4KB

      • memory/1944-11-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp

        Filesize

        9.6MB

      • memory/1944-9-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp

        Filesize

        9.6MB

      • memory/1944-10-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp

        Filesize

        9.6MB

      • memory/1944-8-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp

        Filesize

        9.6MB

      • memory/1944-7-0x000007FEF5540000-0x000007FEF5EDD000-memory.dmp

        Filesize

        9.6MB

      • memory/1944-6-0x0000000002250000-0x0000000002258000-memory.dmp

        Filesize

        32KB

      • memory/1944-5-0x000000001B770000-0x000000001BA52000-memory.dmp

        Filesize

        2.9MB