Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 06:54

General

  • Target

    1185ee73771569f4e29c468b69bbc52d.exe

  • Size

    10.7MB

  • MD5

    1185ee73771569f4e29c468b69bbc52d

  • SHA1

    a24cb82f3689fdb0c865629b05b5d80464571d15

  • SHA256

    300ce9f88c3f3e421bd22634ebef74a9c3892b37e944f523efae94c9fa5c5640

  • SHA512

    2b3b0fad498cde684b62620f27d161e97f47a4c96a0612ce2e29a0733f8772628c0facd6c1fceb3b12204846552e3ba6b8870ffe195340ab6b2e61581200543d

  • SSDEEP

    196608:PqF792YAJTBVsGZRu2YAJeGfSY2YAJTBVsGZRu2YAJ:PAKvBuKzfLKvBuK

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1185ee73771569f4e29c468b69bbc52d.exe
    "C:\Users\Admin\AppData\Local\Temp\1185ee73771569f4e29c468b69bbc52d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\1185ee73771569f4e29c468b69bbc52d.exe
      C:\Users\Admin\AppData\Local\Temp\1185ee73771569f4e29c468b69bbc52d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1800

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\1185ee73771569f4e29c468b69bbc52d.exe

          Filesize

          65KB

          MD5

          a00947948991dad0b0a8ac890687ca21

          SHA1

          2deed7883f1d7dca872a046fe88d0a48734f9979

          SHA256

          a7ad5d95d69c27b40f1e0e5b6af37dd82219fbca259a1d156f81b0c205123b32

          SHA512

          1535926504c78180b1c6fad244c6ddfb33c736154e3421f7e1aa20acff98d227daa1651da524523b14bcc51c76b53d2005fc7a3fd0771c7321ede571c2a6d7d1

        • memory/1524-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/1524-1-0x0000000001870000-0x0000000001982000-memory.dmp

          Filesize

          1.1MB

        • memory/1524-2-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/1524-15-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/1800-14-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/1800-17-0x0000000001CF0000-0x0000000001E02000-memory.dmp

          Filesize

          1.1MB

        • memory/1800-24-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB