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Analysis

  • max time kernel
    121s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    02/01/2024, 16:14

General

  • Target

    3e6f9a81d67227964b700f7da818cd3f.exe

  • Size

    238KB

  • MD5

    3e6f9a81d67227964b700f7da818cd3f

  • SHA1

    e097a14a50a2832b0f7f7e9c1d9d01c127e9c115

  • SHA256

    e64b8ad0df9b2ffc01daac06a95abbf52f0169883387d9b182c1feee4cf8b665

  • SHA512

    d7512ebb58639c5da65e338bdd36c37851cc18017b5e38ef891a0bb2bcb9f46d17a36c5c17bcfb1149dcae690fe7ceef009d5f9d718ea4dd9214f6cb5232a4e1

  • SSDEEP

    6144:WR+4UQ/l+yaA3loTp4fIRX1PJVuHusG5mlab8j2:WRFUQ/FboTyfIRRJVuHusamlaYj2

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e6f9a81d67227964b700f7da818cd3f.exe
    "C:\Users\Admin\AppData\Local\Temp\3e6f9a81d67227964b700f7da818cd3f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin08A4.bat"
      2⤵
        PID:2840
      • C:\Windows\SysWOW64\wscript.exe
        "C:\Windows\system32\wscript.exe" /nologo "C:\Users\Admin\AppData\Local\Temp\_tinAFB1.vbs"
        2⤵
          PID:1988
        • C:\Windows\SysWOW64\wscript.exe
          "C:\Windows\system32\wscript.exe" /nologo "C:\Users\Admin\AppData\Local\Temp\_tinAFB1.vbs"
          2⤵
            PID:1932
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tinAB21.bat"
            2⤵
              PID:2380
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin567C.bat"
              2⤵
                PID:1352

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • \Users\Admin\AppData\Local\Temp\Tsu-06D8.dll

              Filesize

              245KB

              MD5

              2eff60fe81b1a071c30c1fd6fca1413c

              SHA1

              ccbd845debfad81ccabdabadb2a38b5d421eb610

              SHA256

              b30a29bf2af725c5cc5e1fd0bdb2a30eff11ef5b32b2cfca173e6350cbf407ac

              SHA512

              253d4b2b92f85d36447d3808d0757c8d8d58f48b04b9134c7a7d03bfb3af6a3401c71a6a9366840b493505126929cb3ff62619af65c6ff597e5b8449793b5e91