Analysis

  • max time kernel
    120s
  • max time network
    231s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2024, 21:12

General

  • Target

    47309788d158da4972ee39c47b92dcbc.exe

  • Size

    1.3MB

  • MD5

    47309788d158da4972ee39c47b92dcbc

  • SHA1

    3384d5854fcdfee5bb78a39240c77e388a087bef

  • SHA256

    eb3adad4bfd89d88c8887e2bcf8cc9edd8f83869639669e517e3523f579b8ab4

  • SHA512

    5394f512031e211de99895fd4180036413252a5f9b24d3adb67614db55793d8827a56970311e38f65bd0374ad887b8b580c3dd1d946553a2c9c10b21a69ac1ec

  • SSDEEP

    24576:c7js4WLGgbRIb5hHEEC6yO8wM50oxOcO73iL4aLJSFYaV4zDIvG:iMGgbRI/FWye/xOcO73iLbOV4n

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe
    "C:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2576
    • C:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe
      C:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2540

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe

          Filesize

          1.3MB

          MD5

          bec7e7fe8eb2ca2da7b4185c542e0c46

          SHA1

          3a6f1c509c96a88f3682c92bc8e92cd9c945e62d

          SHA256

          9c40bcae78181581b0cfe8bcc40d551d497809221ef3e4a66008a770f35ddcf6

          SHA512

          4496553ec49971a0ee1ebe0afc0e30d742ab09af7faf93040da07bead1eceed1dbd9cfbe8b67e0a982e75006bea5ba5d399513ec16b3df8e1c4d06dc0b50eb98

        • memory/2540-19-0x0000000001A60000-0x0000000001B72000-memory.dmp

          Filesize

          1.1MB

        • memory/2540-18-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2540-17-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2540-25-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2576-2-0x0000000000130000-0x0000000000242000-memory.dmp

          Filesize

          1.1MB

        • memory/2576-1-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2576-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2576-13-0x0000000003560000-0x00000000039CA000-memory.dmp

          Filesize

          4.4MB

        • memory/2576-16-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB