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Analysis

  • max time kernel
    90s
  • 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
    11/02/2024, 06:10

General

  • Target

    f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe

  • Size

    40KB

  • MD5

    09b4e748b895299fc1a91a0403bd7a7c

  • SHA1

    92a216ab7b1c49fceb30fdeefdb3d6f2b33a87f5

  • SHA256

    f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193

  • SHA512

    0f0b9843494ed082fcb7de5e0635ce829034ae0e7f0452bc0791abe79035c9c6b0ad1a11478e76d2b016cc5e4a327003ae873669e719c900787757be201b1886

  • SSDEEP

    768:CM81CbpqwmemPP3jYG8hEzo3opqTrwEckEFiRW:cwaPPJqoQTrwEFeiI

Malware Config

Signatures

  • Detects LgoogLoader payload 1 IoCs
  • LgoogLoader

    A downloader capable of dropping and executing other malware families.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 2 IoCs
  • Detects Windows exceutables bypassing UAC using CMSTP utility, command line and INF 1 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Detects executables containing artifacts associated with disabling Widnows Defender 1 IoCs
  • Detects executables embedding command execution via IExecuteCommand COM object 1 IoCs
  • Detects executables potentially checking for WinJail sandbox window 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Windows security modification 2 TTPs 3 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe
    "C:\Users\Admin\AppData\Local\Temp\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe"
    1⤵
    • UAC bypass
    • Windows security bypass
    • Checks computer location settings
    • Windows security modification
    • Checks whether UAC is enabled
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3140
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe" -Force
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1072
    • C:\Windows\SysWOW64\calc.exe
      "C:\Windows\SYSWOW64\calc.exe"
      2⤵
        PID:2208
      • C:\Windows\SysWOW64\ping.exe
        "C:\Windows\SYSWOW64\ping.exe"
        2⤵
        • Runs ping.exe
        PID:548

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k1ncce1l.zcz.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/548-9-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/548-20-0x0000000000DC0000-0x0000000000DCD000-memory.dmp

      Filesize

      52KB

    • memory/548-19-0x0000000000DA0000-0x0000000000DA9000-memory.dmp

      Filesize

      36KB

    • memory/548-15-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/548-11-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/1072-21-0x0000000005300000-0x0000000005322000-memory.dmp

      Filesize

      136KB

    • memory/1072-28-0x0000000005CE0000-0x0000000005D46000-memory.dmp

      Filesize

      408KB

    • memory/1072-61-0x0000000074CA0000-0x0000000075450000-memory.dmp

      Filesize

      7.7MB

    • memory/1072-58-0x0000000007910000-0x0000000007918000-memory.dmp

      Filesize

      32KB

    • memory/1072-10-0x00000000029C0000-0x00000000029F6000-memory.dmp

      Filesize

      216KB

    • memory/1072-12-0x0000000074CA0000-0x0000000075450000-memory.dmp

      Filesize

      7.7MB

    • memory/1072-57-0x0000000007930000-0x000000000794A000-memory.dmp

      Filesize

      104KB

    • memory/1072-56-0x0000000007830000-0x0000000007844000-memory.dmp

      Filesize

      80KB

    • memory/1072-16-0x0000000002A40000-0x0000000002A50000-memory.dmp

      Filesize

      64KB

    • memory/1072-18-0x0000000005420000-0x0000000005A48000-memory.dmp

      Filesize

      6.2MB

    • memory/1072-55-0x0000000007820000-0x000000000782E000-memory.dmp

      Filesize

      56KB

    • memory/1072-14-0x0000000002A40000-0x0000000002A50000-memory.dmp

      Filesize

      64KB

    • memory/1072-54-0x00000000077F0000-0x0000000007801000-memory.dmp

      Filesize

      68KB

    • memory/1072-53-0x0000000007870000-0x0000000007906000-memory.dmp

      Filesize

      600KB

    • memory/1072-52-0x0000000007660000-0x000000000766A000-memory.dmp

      Filesize

      40KB

    • memory/1072-22-0x0000000005C00000-0x0000000005C66000-memory.dmp

      Filesize

      408KB

    • memory/1072-51-0x00000000075F0000-0x000000000760A000-memory.dmp

      Filesize

      104KB

    • memory/1072-50-0x0000000007C30000-0x00000000082AA000-memory.dmp

      Filesize

      6.5MB

    • memory/1072-33-0x0000000005E50000-0x00000000061A4000-memory.dmp

      Filesize

      3.3MB

    • memory/1072-34-0x0000000005050000-0x000000000506E000-memory.dmp

      Filesize

      120KB

    • memory/1072-35-0x00000000065C0000-0x000000000660C000-memory.dmp

      Filesize

      304KB

    • memory/1072-36-0x0000000002A40000-0x0000000002A50000-memory.dmp

      Filesize

      64KB

    • memory/1072-37-0x00000000068B0000-0x00000000068E2000-memory.dmp

      Filesize

      200KB

    • memory/1072-38-0x0000000071B60000-0x0000000071BAC000-memory.dmp

      Filesize

      304KB

    • memory/1072-48-0x0000000006890000-0x00000000068AE000-memory.dmp

      Filesize

      120KB

    • memory/1072-49-0x00000000074C0000-0x0000000007563000-memory.dmp

      Filesize

      652KB

    • memory/3140-7-0x0000000008220000-0x00000000082BC000-memory.dmp

      Filesize

      624KB

    • memory/3140-1-0x0000000074CA0000-0x0000000075450000-memory.dmp

      Filesize

      7.7MB

    • memory/3140-0-0x0000000000EB0000-0x0000000000EBE000-memory.dmp

      Filesize

      56KB

    • memory/3140-2-0x00000000057D0000-0x00000000057EA000-memory.dmp

      Filesize

      104KB

    • memory/3140-3-0x0000000005F00000-0x00000000064A4000-memory.dmp

      Filesize

      5.6MB

    • memory/3140-17-0x0000000074CA0000-0x0000000075450000-memory.dmp

      Filesize

      7.7MB

    • memory/3140-4-0x0000000005950000-0x00000000059E2000-memory.dmp

      Filesize

      584KB

    • memory/3140-5-0x0000000005880000-0x0000000005890000-memory.dmp

      Filesize

      64KB

    • memory/3140-6-0x00000000058F0000-0x00000000058FA000-memory.dmp

      Filesize

      40KB

    • memory/3140-8-0x0000000008180000-0x0000000008208000-memory.dmp

      Filesize

      544KB