Resubmissions

23-02-2024 09:31

240223-lhgvwaeg22 10

21-02-2024 04:14

240221-etyjfabc8x 10

Analysis

  • max time kernel
    91s
  • max time network
    92s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-02-2024 04:14

General

  • Target

    eb76472cb7a072bbfb59918ef1594ca866fbd9884b2776cb5e427dcec2d3b13e.exe

  • Size

    43KB

  • MD5

    ed3326070afd94f87cdaf84b73e6e9ef

  • SHA1

    672a4894dbfccee529479f48b72a5d9387bf4e80

  • SHA256

    eb76472cb7a072bbfb59918ef1594ca866fbd9884b2776cb5e427dcec2d3b13e

  • SHA512

    e50daaa2e312bf1f58aa75009b963570f8bb7839606a05a344cebaa28485789804f3014f7bbbe56f96a89fb148a1dc8a5adb70a1fea5ab7f2bcabd10a6b24948

  • SSDEEP

    768:+zQLbMYi+I2XsS35xRGUZjsosoTwoM1LmelYdX/1QXcmYZllsXEFiRNi:+zQEYiZ2cS35xRGUaosoMoM17lY91QMb

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\eb76472cb7a072bbfb59918ef1594ca866fbd9884b2776cb5e427dcec2d3b13e.exe
    "C:\Users\Admin\AppData\Local\Temp\eb76472cb7a072bbfb59918ef1594ca866fbd9884b2776cb5e427dcec2d3b13e.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:512
    • 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\eb76472cb7a072bbfb59918ef1594ca866fbd9884b2776cb5e427dcec2d3b13e.exe" -Force
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2104
    • C:\Windows\SysWOW64\calc.exe
      "C:\Windows\SYSWOW64\calc.exe"
      2⤵
        PID:1372
      • C:\Windows\SysWOW64\ping.exe
        "C:\Windows\SYSWOW64\ping.exe"
        2⤵
        • Runs ping.exe
        PID:212

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jzeskvua.yhp.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/212-7-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/212-16-0x0000000001220000-0x000000000122D000-memory.dmp

      Filesize

      52KB

    • memory/212-15-0x0000000001200000-0x0000000001209000-memory.dmp

      Filesize

      36KB

    • memory/212-11-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/212-8-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/512-3-0x00000000050B0000-0x00000000050C0000-memory.dmp

      Filesize

      64KB

    • memory/512-6-0x0000000006330000-0x00000000068D4000-memory.dmp

      Filesize

      5.6MB

    • memory/512-5-0x0000000005C40000-0x0000000005CA8000-memory.dmp

      Filesize

      416KB

    • memory/512-4-0x0000000005CE0000-0x0000000005D7C000-memory.dmp

      Filesize

      624KB

    • memory/512-0-0x0000000000690000-0x00000000006A0000-memory.dmp

      Filesize

      64KB

    • memory/512-14-0x0000000074930000-0x00000000750E0000-memory.dmp

      Filesize

      7.7MB

    • memory/512-2-0x0000000004FB0000-0x0000000004FCA000-memory.dmp

      Filesize

      104KB

    • memory/512-1-0x0000000074930000-0x00000000750E0000-memory.dmp

      Filesize

      7.7MB

    • memory/2104-13-0x0000000004D10000-0x0000000004D20000-memory.dmp

      Filesize

      64KB

    • memory/2104-45-0x00000000071B0000-0x00000000071CE000-memory.dmp

      Filesize

      120KB

    • memory/2104-17-0x0000000005350000-0x0000000005978000-memory.dmp

      Filesize

      6.2MB

    • memory/2104-18-0x0000000005230000-0x0000000005252000-memory.dmp

      Filesize

      136KB

    • memory/2104-19-0x0000000005B30000-0x0000000005B96000-memory.dmp

      Filesize

      408KB

    • memory/2104-20-0x0000000005BA0000-0x0000000005C06000-memory.dmp

      Filesize

      408KB

    • memory/2104-10-0x0000000002860000-0x0000000002896000-memory.dmp

      Filesize

      216KB

    • memory/2104-30-0x0000000005C10000-0x0000000005F64000-memory.dmp

      Filesize

      3.3MB

    • memory/2104-31-0x00000000061E0000-0x00000000061FE000-memory.dmp

      Filesize

      120KB

    • memory/2104-32-0x0000000006220000-0x000000000626C000-memory.dmp

      Filesize

      304KB

    • memory/2104-33-0x000000007F3E0000-0x000000007F3F0000-memory.dmp

      Filesize

      64KB

    • memory/2104-34-0x0000000007170000-0x00000000071A2000-memory.dmp

      Filesize

      200KB

    • memory/2104-35-0x00000000707F0000-0x000000007083C000-memory.dmp

      Filesize

      304KB

    • memory/2104-12-0x0000000074930000-0x00000000750E0000-memory.dmp

      Filesize

      7.7MB

    • memory/2104-46-0x0000000004D10000-0x0000000004D20000-memory.dmp

      Filesize

      64KB

    • memory/2104-47-0x00000000071D0000-0x0000000007273000-memory.dmp

      Filesize

      652KB

    • memory/2104-48-0x0000000004D10000-0x0000000004D20000-memory.dmp

      Filesize

      64KB

    • memory/2104-49-0x0000000007B50000-0x00000000081CA000-memory.dmp

      Filesize

      6.5MB

    • memory/2104-50-0x0000000007500000-0x000000000751A000-memory.dmp

      Filesize

      104KB

    • memory/2104-51-0x0000000007570000-0x000000000757A000-memory.dmp

      Filesize

      40KB

    • memory/2104-52-0x0000000007780000-0x0000000007816000-memory.dmp

      Filesize

      600KB

    • memory/2104-53-0x0000000007700000-0x0000000007711000-memory.dmp

      Filesize

      68KB

    • memory/2104-54-0x0000000007730000-0x000000000773E000-memory.dmp

      Filesize

      56KB

    • memory/2104-55-0x0000000007740000-0x0000000007754000-memory.dmp

      Filesize

      80KB

    • memory/2104-56-0x0000000007840000-0x000000000785A000-memory.dmp

      Filesize

      104KB

    • memory/2104-57-0x0000000007820000-0x0000000007828000-memory.dmp

      Filesize

      32KB

    • memory/2104-60-0x0000000074930000-0x00000000750E0000-memory.dmp

      Filesize

      7.7MB