Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    18/01/2024, 19:13

General

  • Target

    65d1ee034cc67dd1974dec806dcfa0e6.exe

  • Size

    252KB

  • MD5

    65d1ee034cc67dd1974dec806dcfa0e6

  • SHA1

    3f3443e7446a27f2897d333413d4bec7fd0cb733

  • SHA256

    e746f0a109df726cea5eaf43b61d502a95a1c5eca4492e421134caa7acfc5eae

  • SHA512

    7382307f78534afa4801e78b5e9691b4689c2cd9d547edd0f36dd2e3d5b14b4e0b8c4e3ebd7871083b5a5cfb7c336204f0533a69a55d505affc4a40a316579c5

  • SSDEEP

    3072:7rTvCIF676PzDXcEGzWRstjAgpnzlwxwtk8rx7TKwweFWw4yyKxl9DVQMChVjz/6:7r+IGCmKgxzlwuk87+CWwrJuMyh2B

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Unexpected DNS network traffic destination 3 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65d1ee034cc67dd1974dec806dcfa0e6.exe
    "C:\Users\Admin\AppData\Local\Temp\65d1ee034cc67dd1974dec806dcfa0e6.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    PID:2420

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2420-0-0x0000000000400000-0x000000000046F000-memory.dmp

          Filesize

          444KB

        • memory/2420-2-0x0000000000400000-0x000000000046F000-memory.dmp

          Filesize

          444KB

        • memory/2420-3-0x00000000003A0000-0x00000000003B5000-memory.dmp

          Filesize

          84KB

        • memory/2420-1-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-5-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-7-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-9-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-10-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-12-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-11-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-13-0x0000000000400000-0x000000000046F000-memory.dmp

          Filesize

          444KB

        • memory/2420-15-0x00000000003A0000-0x00000000003B5000-memory.dmp

          Filesize

          84KB

        • memory/2420-16-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-28-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB

        • memory/2420-29-0x0000000013140000-0x000000001469A000-memory.dmp

          Filesize

          21.4MB