Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 18:33

General

  • Target
    6d63f0185be09b4bfa681058cdf666093419960d31be9f4de35e96a66f3daeb5.exe
  • Size 7.3MB
  • Sample240125-w7cybschb5
  • SHA256 6d63f0185be09b4bfa681058cdf666093419960d31be9f4de35e96a66f3daeb5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 13 IoCs
  • Creates new service(s) 1 TTPs
  • Stops running service(s) 3 TTPs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • UPX packed file 18 IoCs

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

  • VMProtect packed file 10 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Launches sc.exe 14 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 50 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6d63f0185be09b4bfa681058cdf666093419960d31be9f4de35e96a66f3daeb5.exe
    "C:\Users\Admin\AppData\Local\Temp\6d63f0185be09b4bfa681058cdf666093419960d31be9f4de35e96a66f3daeb5.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2964
    • C:\Users\Admin\AppData\Local\Temp\Adobe.exe
      "C:\Users\Admin\AppData\Local\Temp\Adobe.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2944
      • 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
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1860
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop UsoSvc
        3⤵
        • Launches sc.exe
        PID:2672
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:916
        • C:\Windows\system32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          4⤵
            PID:4812
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop WaaSMedicSvc
          3⤵
          • Launches sc.exe
          PID:4708
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop wuauserv
          3⤵
          • Launches sc.exe
          PID:4056
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop dosvc
          3⤵
          • Launches sc.exe
          PID:3656
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4156
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe delete "Adobe"
          3⤵
          • Launches sc.exe
          PID:4896
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3108
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe create "Adobe" binpath= "C:\ProgramData\Adobe\Reader.exe" start= "auto"
          3⤵
          • Launches sc.exe
          PID:484
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4756
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4976
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop bits
          3⤵
          • Launches sc.exe
          PID:216
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe start "Adobe"
          3⤵
          • Launches sc.exe
          PID:4880
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop eventlog
          3⤵
          • Launches sc.exe
          PID:1592
      • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
        "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Kripta.docx" /o ""
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:1648
    • C:\ProgramData\Adobe\Reader.exe
      C:\ProgramData\Adobe\Reader.exe
      1⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4492
      • 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
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2396
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop WaaSMedicSvc
        2⤵
        • Launches sc.exe
        PID:1608
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop wuauserv
        2⤵
        • Launches sc.exe
        PID:1604
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe stop bits
        2⤵
        • Launches sc.exe
        PID:1660
      • C:\Windows\system32\svchost.exe
        svchost.exe
        2⤵
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3376
      • C:\Windows\system32\conhost.exe
        C:\Windows\system32\conhost.exe
        2⤵
          PID:4056
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1372
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:412
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:432
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4708
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop dosvc
          2⤵
          • Launches sc.exe
          PID:1196
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop UsoSvc
          2⤵
          • Launches sc.exe
          PID:4724
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:5076
      • C:\Windows\system32\wusa.exe
        wusa /uninstall /kb:890830 /quiet /norestart
        1⤵
          PID:220

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              Reader.exe

              • Path C:\ProgramData\Adobe\Reader.exe
              • Size 2.4MB
              • SHA256 e14f12923d2cfb6c0373abafbc4e46e05518e44e257c08b8625306170c0a883f
              • MD5 SHA1 SHA512 SSDEEP

              Reader.exe

              • Path C:\ProgramData\Adobe\Reader.exe
              • Size 1.8MB
              • SHA256 8f8459eb0666f85ae3a4a59bbccde48f54febbfbbcc79e9dc285c47d1f801e2a
              • MD5 SHA1 SHA512 SSDEEP

              Adobe.exe

              • Path C:\Users\Admin\AppData\Local\Temp\Adobe.exe
              • Size 1.7MB
              • SHA256 ab5e27a99dbaf9a66e2d78cdccd2b116eb5b0bbbfcab4e80f16541f254a70376
              • MD5 SHA1 SHA512 SSDEEP

              Adobe.exe

              • Path C:\Users\Admin\AppData\Local\Temp\Adobe.exe
              • Size 1.5MB
              • SHA256 43b5d0f387b584e724ce88a2a8e8c2621b5c2f39b31eb4cd7b0c464aab85d7e7
              • MD5 SHA1 SHA512 SSDEEP

              Adobe.exe

              • Path C:\Users\Admin\AppData\Local\Temp\Adobe.exe
              • Size 4.4MB
              • SHA256 5aa32844c9825ff05fc2aa619f0de675d69e9f88dc2115e37c6b43176df43310
              • MD5 SHA1 SHA512 SSDEEP

              Kripta.docx

              • Path C:\Users\Admin\AppData\Local\Temp\Kripta.docx
              • Size 11KB
              • SHA256 4a4633699ea8f0c3d6cb011aaa6e6d2ce0f76f4fd111680fcb14fc5693ea3509
              • MD5 SHA1 SHA512 SSDEEP

              __PSScriptPolicyTest_rzjihekm.pxr.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rzjihekm.pxr.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512

              memory/1648-169-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-35-0x00007FFC9B460000-0x00007FFC9B470000-memory.dmp

              memory/1648-23-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-25-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-26-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-24-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-21-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-28-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-29-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-30-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-31-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-19-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-34-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-170-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-27-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-22-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-167-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-40-0x00007FFC9B460000-0x00007FFC9B470000-memory.dmp

              memory/1648-81-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-20-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-165-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-166-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-76-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-68-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1648-17-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-168-0x00007FFC9D990000-0x00007FFC9D9A0000-memory.dmp

              memory/1648-18-0x00007FFCDD910000-0x00007FFCDDB05000-memory.dmp

              memory/1860-71-0x00007FFCB0DD0000-0x00007FFCB1891000-memory.dmp

              memory/1860-66-0x000001E39C650000-0x000001E39C660000-memory.dmp

              memory/1860-67-0x000001E39C650000-0x000001E39C660000-memory.dmp

              memory/1860-65-0x00007FFCB0DD0000-0x00007FFCB1891000-memory.dmp

              memory/1860-61-0x000001E39DED0000-0x000001E39DEF2000-memory.dmp

              memory/2396-106-0x0000013271D20000-0x0000013271DD5000-memory.dmp

              memory/2396-108-0x0000013271F50000-0x0000013271F6C000-memory.dmp

              memory/2396-92-0x00007FFCB0DD0000-0x00007FFCB1891000-memory.dmp

              memory/2396-93-0x0000013259290000-0x00000132592A0000-memory.dmp

              memory/2396-94-0x0000013259290000-0x00000132592A0000-memory.dmp

              memory/2396-105-0x00007FF4053D0000-0x00007FF4053E0000-memory.dmp

              memory/2396-104-0x0000013271D00000-0x0000013271D1C000-memory.dmp

              memory/2396-114-0x0000013259290000-0x00000132592A0000-memory.dmp

              memory/2396-107-0x0000013271DE0000-0x0000013271DEA000-memory.dmp

              memory/2396-117-0x00007FFCB0DD0000-0x00007FFCB1891000-memory.dmp

              memory/2396-109-0x0000013271F30000-0x0000013271F3A000-memory.dmp

              memory/2396-111-0x0000013271F40000-0x0000013271F48000-memory.dmp

              memory/2396-112-0x0000013271F70000-0x0000013271F76000-memory.dmp

              memory/2396-113-0x0000013271F80000-0x0000013271F8A000-memory.dmp

              memory/2396-110-0x0000013271F90000-0x0000013271FAA000-memory.dmp

              memory/2944-32-0x00007FFCDDB10000-0x00007FFCDDB12000-memory.dmp

              memory/2944-33-0x00007FFCDDB20000-0x00007FFCDDB22000-memory.dmp

              memory/2944-37-0x00007FF6C4910000-0x00007FF6C5657000-memory.dmp

              memory/2944-73-0x00007FF6C4910000-0x00007FF6C5657000-memory.dmp

              memory/3376-143-0x000001F36C9B0000-0x000001F36C9D0000-memory.dmp

              memory/3376-141-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-128-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-129-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-178-0x000001F36C9D0000-0x000001F36C9F0000-memory.dmp

              memory/3376-130-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-177-0x000001F36C9B0000-0x000001F36C9D0000-memory.dmp

              memory/3376-176-0x000001F36C9D0000-0x000001F36C9F0000-memory.dmp

              memory/3376-175-0x000001F36C9B0000-0x000001F36C9D0000-memory.dmp

              memory/3376-132-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-133-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-134-0x000001F36C1D0000-0x000001F36C1F0000-memory.dmp

              memory/3376-135-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-136-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-137-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-138-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-139-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-126-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-140-0x000001F36C970000-0x000001F36C9B0000-memory.dmp

              memory/3376-127-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-142-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-173-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-148-0x000001F36C9B0000-0x000001F36C9D0000-memory.dmp

              memory/3376-174-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-172-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/3376-171-0x0000000140000000-0x0000000140848000-memory.dmp

              memory/4056-122-0x0000000140000000-0x000000014000D000-memory.dmp

              memory/4056-121-0x0000000140000000-0x000000014000D000-memory.dmp

              memory/4056-120-0x0000000140000000-0x000000014000D000-memory.dmp

              memory/4056-119-0x0000000140000000-0x000000014000D000-memory.dmp

              memory/4056-118-0x0000000140000000-0x000000014000D000-memory.dmp

              memory/4056-124-0x0000000140000000-0x000000014000D000-memory.dmp

              memory/4492-79-0x00007FF7BB800000-0x00007FF7BC547000-memory.dmp

              memory/4492-77-0x00007FFCDDB10000-0x00007FFCDDB12000-memory.dmp

              memory/4492-78-0x00007FFCDDB20000-0x00007FFCDDB22000-memory.dmp

              memory/4492-80-0x00007FF7BB800000-0x00007FF7BC547000-memory.dmp

              memory/4492-131-0x00007FF7BB800000-0x00007FF7BC547000-memory.dmp