Analysis

  • max time kernel
    166s
  • max time network
    212s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/10/2022, 13:43

General

  • Target

    79a4f1f497d7ba248b4052c8b467f4059a21425addf8bed05166cfd47c48add5.exe

  • Size

    447KB

  • MD5

    a16648f92610446ac3a817228be06da5

  • SHA1

    5293213421f4e9046024272588acfad702b9e1f8

  • SHA256

    79a4f1f497d7ba248b4052c8b467f4059a21425addf8bed05166cfd47c48add5

  • SHA512

    c5a99bf46419e49287389c46b3fcaf545d4387ab646e1c0b256b5e0880ac4470ee081c3efcecbcdcd390184ca6ac1d7f629b74e3d10b6a8315506caadc27e1b2

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRq:352T3siXei5bcmP9JfUjW

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79a4f1f497d7ba248b4052c8b467f4059a21425addf8bed05166cfd47c48add5.exe
    "C:\Users\Admin\AppData\Local\Temp\79a4f1f497d7ba248b4052c8b467f4059a21425addf8bed05166cfd47c48add5.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
        PID:832

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • \??\c:\$$$$$.bat

      Filesize

      264B

      MD5

      3308f313388f49f97b90c1f69e826539

      SHA1

      ddee409795a8bf649b9e53a9fe94db044b89d9d8

      SHA256

      d2fdb74b9c550d66a819eb33ac6955e51d688e6d36b4a6d322e7491a19f1ef0c

      SHA512

      6b62c51157282f1effde554be42ef93d2a1dedd3c3fa95f685250ce7bd135d406adb26891333afadef96d1fbbc57b02c7d2b66de4dfa0361c9168435b057f88b

    • memory/628-132-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/628-133-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB

    • memory/628-135-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB