Analysis

  • max time kernel
    92s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 21:55

General

  • Target

    pgxmuwgx.exe

  • Size

    3.3MB

  • MD5

    2a548b249ee8db152f03a9b734eec566

  • SHA1

    eeb6e62c5e3a3bd390773786f0ca33ee3f0dbccb

  • SHA256

    467067b7b752259afab91d03a8e163b5022341d359fe0d31cfe0c28af4ccec38

  • SHA512

    0d8b122c8a389ee13dbd5e7600f70e5fa3a497fa9922ea627ffc77bc7517d57930ccbe3c9d89b91c07961244b890035b67380de06dedc1d257cd51ed7194a9e8

  • SSDEEP

    98304:OK3G1lOQFDprOsrLjJwyHCdMHLbB50dF7+OXQ:OSGb9DJj/HWIHX0dc

Score
5/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pgxmuwgx.exe
    "C:\Users\Admin\AppData\Local\Temp\pgxmuwgx.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c color 0a && mode con: cols=90 lines=26
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1048
      • C:\Windows\system32\mode.com
        mode con: cols=90 lines=26
        3⤵
          PID:2304
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-AppPackage -Name Microsoft.MinecraftUWP | Select-Object -ExpandProperty Version"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3984
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-AppPackage -Name Microsoft.MinecraftUWP | Select-Object -ExpandProperty Architecture"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4092

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

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

            Filesize

            3KB

            MD5

            958ec9d245aa0e4bd5d05bbdb37475f4

            SHA1

            80e6d2c6a85922cb83b9fea874320e9c53740bd9

            SHA256

            a01df48cd7398ad6894bc40d27fb024dcdda87a3315934e5452a2a3e7dfb371d

            SHA512

            82567b9f898238e38b3b6b3cdb2565be8cac08788e612564c6ac1545f161cd5c545ba833946cc6f0954f38f066a20c9a4922a09f7d37604c71c8f0e7e46a59ec

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

            Filesize

            1KB

            MD5

            a8c4d2c53fbcc4a8d45ccbce9a278d86

            SHA1

            22a03402aab2996381690bbd9cc11c3a3e087802

            SHA256

            87e09cc730f24a2bd77d279b262d9a3110346d6f119e344d2c34f17a804754e3

            SHA512

            e6841e0b52b3b6df6a5baba347b64458433ef7d0fec1e2e6d3f0939379a62aa1bf85cab8a12cef667b41c5fe7a66b66e81f4f829ec0f3b3975848bcad83d8242

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ycgfi2dm.vlt.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • memory/2176-0-0x00007FF7A7250000-0x00007FF7A88D3C27-memory.dmp

            Filesize

            22.5MB

          • memory/2176-33-0x00007FF7A7250000-0x00007FF7A88D3C27-memory.dmp

            Filesize

            22.5MB

          • memory/3984-15-0x0000020FF3F70000-0x0000020FF3F7A000-memory.dmp

            Filesize

            40KB

          • memory/3984-13-0x00007FFE75C10000-0x00007FFE766D1000-memory.dmp

            Filesize

            10.8MB

          • memory/3984-14-0x0000020FF3FB0000-0x0000020FF3FC6000-memory.dmp

            Filesize

            88KB

          • memory/3984-16-0x0000020FF6640000-0x0000020FF6666000-memory.dmp

            Filesize

            152KB

          • memory/3984-19-0x00007FFE75C10000-0x00007FFE766D1000-memory.dmp

            Filesize

            10.8MB

          • memory/3984-8-0x00007FFE75C10000-0x00007FFE766D1000-memory.dmp

            Filesize

            10.8MB

          • memory/3984-2-0x0000020FF3F80000-0x0000020FF3FA2000-memory.dmp

            Filesize

            136KB

          • memory/3984-1-0x00007FFE75C13000-0x00007FFE75C15000-memory.dmp

            Filesize

            8KB