Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    120s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 19:13

General

  • Target

    ab3233851d7f29ea66074a9a50a59540N.exe

  • Size

    330KB

  • MD5

    ab3233851d7f29ea66074a9a50a59540

  • SHA1

    7d5b8e5c84e0908261afa1f9f47264d2d1820724

  • SHA256

    f18dbf85ce6e20ff9639b55c4f595e76ed93888cf6a87afdad0abd5689f531cb

  • SHA512

    e27242405648634f9c572d8b67e0e62c536cf95b355a2eeecd676abcc0a993fb170d7515c298b9a0dbeed6c16b36ce502bb0d6ca2957c838624ca0385e930006

  • SSDEEP

    6144:YeC4EwZFoobUk8qp0qpgogZfpjkNaXihVP:8fhuLwflkLVP

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs
  • Stops running service(s) 4 TTPs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Launches sc.exe 19 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).

  • Delays execution with timeout.exe 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ab3233851d7f29ea66074a9a50a59540N.exe
    "C:\Users\Admin\AppData\Local\Temp\ab3233851d7f29ea66074a9a50a59540N.exe"
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Checks computer location settings
    • Windows security modification
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WerSvc start=disabled
      2⤵
      • Launches sc.exe
      PID:3572
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config wdfilter start=disabled
      2⤵
      • Launches sc.exe
      PID:5020
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3136
      • C:\Windows\system32\sc.exe
        sc stop wdfilter
        3⤵
        • Launches sc.exe
        PID:1416
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WinDefend start=disabled
      2⤵
      • Launches sc.exe
      PID:1172
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c sc stop WerSvc
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4908
      • C:\Windows\system32\sc.exe
        sc stop WerSvc
        3⤵
        • Launches sc.exe
        PID:2332
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WdNisSvc start=disabled
      2⤵
      • Launches sc.exe
      PID:4332
    • C:\Users\Admin\AppData\Local\Temp\um4btljb.bat
      "C:\Users\Admin\AppData\Local\Temp\um4btljb.bat" ok
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Checks computer location settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1672
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config wdfilter start=disabled
        3⤵
        • Launches sc.exe
        PID:1768
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WerSvc start=disabled
        3⤵
        • Launches sc.exe
        PID:4436
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1684
        • C:\Windows\system32\sc.exe
          sc stop wdfilter
          4⤵
          • Launches sc.exe
          PID:2804
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WinDefend start=disabled
        3⤵
        • Launches sc.exe
        PID:1356
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WerSvc
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3604
        • C:\Windows\system32\sc.exe
          sc stop WerSvc
          4⤵
          • Launches sc.exe
          PID:1068
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WdNisSvc start=disabled
        3⤵
        • Launches sc.exe
        PID:3880
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WinDefend
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1004
        • C:\Windows\system32\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          PID:2292
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config XblGameSave start=disabled
        3⤵
        • Launches sc.exe
        PID:1548
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WdNisSvc
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:620
        • C:\Windows\system32\sc.exe
          sc stop WdNisSvc
          4⤵
          • Launches sc.exe
          PID:3064
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop XblGameSave
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3372
        • C:\Windows\system32\sc.exe
          sc stop XblGameSave
          4⤵
          • Launches sc.exe
          PID:3412
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" New-NetQosPolicy -Name "XXXXX" -AppPathNameMatchCondition "C:\Program Files (x86)\EasyAntiCheat\EasyAntiCheat.exe" -ThrottleRateActionBitsPerSecond 8
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3056
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" New-NetQosPolicy -Name "YYYYY" -AppPathNameMatchCondition "C:\Program Files (x86)\Common Files\BattlEye\BEService.exe" -ThrottleRateActionBitsPerSecond 8
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:640
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
        3⤵
          PID:3224
          • C:\Windows\system32\sc.exe
            sc stop wdfilter
            4⤵
            • Launches sc.exe
            PID:2172
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c sc stop faceit
          3⤵
            PID:4148
            • C:\Windows\system32\sc.exe
              sc stop faceit
              4⤵
              • Launches sc.exe
              PID:4572
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c sc stop WinDefend
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1544
          • C:\Windows\system32\sc.exe
            sc stop WinDefend
            3⤵
            • Launches sc.exe
            PID:864
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\b9e0be55-5a6d-4e29-bd2f-9abfe58b1bcf.bat"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2688
          • C:\Windows\system32\attrib.exe
            attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\ab3233851d7f29ea66074a9a50a59540N.exe"
            3⤵
            • Views/modifies file attributes
            PID:2172
          • C:\Windows\system32\reg.exe
            REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows\System" /v "HiberbootEnabled" /t REG_DWORD /d 0 /f
            3⤵
              PID:2756
            • C:\Windows\system32\timeout.exe
              timeout /T 1
              3⤵
              • Delays execution with timeout.exe
              PID:3304
            • C:\Windows\system32\attrib.exe
              attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\ab3233851d7f29ea66074a9a50a59540N.exe"
              3⤵
              • Views/modifies file attributes
              PID:4532
            • C:\Windows\system32\wevtutil.exe
              wevtutil el
              3⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:4852
            • C:\Windows\system32\attrib.exe
              attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\b9e0be55-5a6d-4e29-bd2f-9abfe58b1bcf.bat"
              3⤵
              • Views/modifies file attributes
              PID:400

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

          Filesize

          2KB

          MD5

          750e4be22a6fdadd7778a388198a9ee3

          SHA1

          8feb2054d8a3767833dd972535df54f0c3ab6648

          SHA256

          26209c196c9c45202d27468ea707b2b46f375bb612d50271924a28f9210df6a1

          SHA512

          b0415087dfc32908b449b876b395a607698b0f7b72031916b6fe7c002e4b163ba318b7e85c8ce41f007429e666974c04967bc14345e3f4614e34d94f5c8ae804

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

          Filesize

          948B

          MD5

          f9c3838c7736a15f01d2192457c52eb7

          SHA1

          60f02ae06f51a56b1656baf3b3d337fb87863387

          SHA256

          ec7d5cd3c4c3d93573d4cb323b16ffc6134114e0717150920bbdacbee53587a9

          SHA512

          b0b2cd91a39cb9e30b5d75cc2295d6186823fe502313813cc06bd575590d1b559a6b5e60ae5b09874c04b1d58efb332dc74228c202614b5894a5a0e26024acd7

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_geza5gjc.a05.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\b9e0be55-5a6d-4e29-bd2f-9abfe58b1bcf.bat

          Filesize

          652B

          MD5

          93a9a38bd9653e6dd2329fd018c2c27b

          SHA1

          d749a61afa8012e9eb0c3b0872fcb0324432342b

          SHA256

          71092f87a2757c4f46cc3bb87ed1b4161a6b05f67f57f82d77fbd45feb4385cd

          SHA512

          78ed6e29e22e19a717f6e1de1dbade25b55ec0ac394711e24cda35923fca703963a48577c5e66da559acea98eb2d6a82f4c5c5f90acf6e32e0746bb2bb5b378c

        • C:\Users\Admin\AppData\Local\Temp\um4btljb.bat

          Filesize

          331KB

          MD5

          1832ccf64b1cc3cdb645d6583bfa1a45

          SHA1

          130882f8938937d78e5df002303ff75fd66239d3

          SHA256

          6daf0f5f058abfe2c6c9bc517e6e218c0b8ca28ef434155ec2cfe4517958f491

          SHA512

          1b067132962894502171392bfc7668845c4bac87d959ed12fd5ddc78dbd26938c23e901fca53ffc1e37c4e80e386b428dfc8baa6af882fa9345cb6e8e751bfa4

        • C:\Users\Admin\AppData\Roaming\spf\unknown.log

          Filesize

          271B

          MD5

          cb725e5eb1703a36f8c9fa6e548643a6

          SHA1

          0113f10cd7035c89e609b07185cd83d2c2c53b7b

          SHA256

          3c0bc90ffd7399f0e5ffad1df364ce4a88d5941590a33235a50d83440481dded

          SHA512

          2c86c9655f67bb076e8388d453351ada86bed8d7d685b82e8c97522fb8f28ce5e61fe57c721293a6b954f1636b506ac824a99e09f907be5301db28a43e2946b6

        • memory/2088-0-0x00007FF82AE13000-0x00007FF82AE15000-memory.dmp

          Filesize

          8KB

        • memory/2088-1-0x000002B22CD80000-0x000002B22CDBE000-memory.dmp

          Filesize

          248KB

        • memory/2088-2-0x00007FF82AE10000-0x00007FF82B8D1000-memory.dmp

          Filesize

          10.8MB

        • memory/2088-16-0x00007FF82AE10000-0x00007FF82B8D1000-memory.dmp

          Filesize

          10.8MB

        • memory/3056-32-0x000001F42FC00000-0x000001F42FC22000-memory.dmp

          Filesize

          136KB